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Problem: cannot preserve error position when setting quickfix lists Solution: Add the 'u' action for setqflist()/setloclist() and try to keep the closes target position (Jeremy Fleischman) fixes: #15839 closes: #15841 Signed-off-by: Jeremy Fleischman <jeremyfleischman@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
8915 lines
213 KiB
C
8915 lines
213 KiB
C
/* vi:set ts=8 sts=4 sw=4 noet:
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*
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* VIM - Vi IMproved by Bram Moolenaar
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*
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* Do ":help uganda" in Vim to read copying and usage conditions.
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* Do ":help credits" in Vim to see a list of people who contributed.
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* See README.txt for an overview of the Vim source code.
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*/
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/*
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* quickfix.c: functions for quickfix mode, using a file with error messages
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*/
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#include "vim.h"
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#if defined(FEAT_QUICKFIX) || defined(PROTO)
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struct dir_stack_T
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{
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struct dir_stack_T *next;
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char_u *dirname;
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};
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/*
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* For each error the next struct is allocated and linked in a list.
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*/
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typedef struct qfline_S qfline_T;
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struct qfline_S
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{
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qfline_T *qf_next; // pointer to next error in the list
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qfline_T *qf_prev; // pointer to previous error in the list
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linenr_T qf_lnum; // line number where the error occurred
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linenr_T qf_end_lnum; // line number when the error has range or zero
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int qf_fnum; // file number for the line
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int qf_col; // column where the error occurred
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int qf_end_col; // column when the error has range or zero
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int qf_nr; // error number
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char_u *qf_module; // module name for this error
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char_u *qf_fname; // different filename if there're hard links
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char_u *qf_pattern; // search pattern for the error
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char_u *qf_text; // description of the error
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char_u qf_viscol; // set to TRUE if qf_col and qf_end_col is
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// screen column
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char_u qf_cleared; // set to TRUE if line has been deleted
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char_u qf_type; // type of the error (mostly 'E'); 1 for
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// :helpgrep
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typval_T qf_user_data; // custom user data associated with this item
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char_u qf_valid; // valid error message detected
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};
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/*
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* There is a stack of error lists.
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*/
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#define LISTCOUNT 10
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#define INVALID_QFIDX (-1)
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#define INVALID_QFBUFNR (0)
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/*
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* Quickfix list type.
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*/
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typedef enum
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{
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QFLT_QUICKFIX, // Quickfix list - global list
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QFLT_LOCATION, // Location list - per window list
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QFLT_INTERNAL // Internal - Temporary list used by getqflist()/getloclist()
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} qfltype_T;
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/*
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* Quickfix/Location list definition
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* Contains a list of entries (qfline_T). qf_start points to the first entry
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* and qf_last points to the last entry. qf_count contains the list size.
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*
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* Usually the list contains one or more entries. But an empty list can be
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* created using setqflist()/setloclist() with a title and/or user context
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* information and entries can be added later using setqflist()/setloclist().
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*/
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typedef struct qf_list_S
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{
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int_u qf_id; // Unique identifier for this list
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qfltype_T qfl_type;
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qfline_T *qf_start; // pointer to the first error
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qfline_T *qf_last; // pointer to the last error
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qfline_T *qf_ptr; // pointer to the current error
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int qf_count; // number of errors (0 means empty list)
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int qf_index; // current index in the error list
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int qf_nonevalid; // TRUE if not a single valid entry found
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int qf_has_user_data; // TRUE if at least one item has user_data attached
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char_u *qf_title; // title derived from the command that created
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// the error list or set by setqflist
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typval_T *qf_ctx; // context set by setqflist/setloclist
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callback_T qf_qftf_cb; // 'quickfixtextfunc' callback function
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struct dir_stack_T *qf_dir_stack;
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char_u *qf_directory;
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struct dir_stack_T *qf_file_stack;
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char_u *qf_currfile;
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int qf_multiline;
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int qf_multiignore;
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int qf_multiscan;
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long qf_changedtick;
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} qf_list_T;
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/*
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* Quickfix/Location list stack definition
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* Contains a list of quickfix/location lists (qf_list_T)
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*/
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struct qf_info_S
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{
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// Count of references to this list. Used only for location lists.
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// When a location list window reference this list, qf_refcount
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// will be 2. Otherwise, qf_refcount will be 1. When qf_refcount
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// reaches 0, the list is freed.
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int qf_refcount;
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int qf_listcount; // current number of lists
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int qf_curlist; // current error list
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qf_list_T qf_lists[LISTCOUNT];
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qfltype_T qfl_type; // type of list
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int qf_bufnr; // quickfix window buffer number
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};
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static qf_info_T ql_info; // global quickfix list
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static int_u last_qf_id = 0; // Last used quickfix list id
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#define FMT_PATTERNS 14 // maximum number of % recognized
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/*
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* Structure used to hold the info of one part of 'errorformat'
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*/
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typedef struct efm_S efm_T;
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struct efm_S
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{
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regprog_T *prog; // pre-formatted part of 'errorformat'
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efm_T *next; // pointer to next (NULL if last)
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char_u addr[FMT_PATTERNS]; // indices of used % patterns
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char_u prefix; // prefix of this format line:
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// 'D' enter directory
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// 'X' leave directory
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// 'A' start of multi-line message
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// 'E' error message
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// 'W' warning message
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// 'I' informational message
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// 'N' note message
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// 'C' continuation line
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// 'Z' end of multi-line message
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// 'G' general, unspecific message
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// 'P' push file (partial) message
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// 'Q' pop/quit file (partial) message
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// 'O' overread (partial) message
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char_u flags; // additional flags given in prefix
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// '-' do not include this line
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// '+' include whole line in message
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int conthere; // %> used
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};
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// List of location lists to be deleted.
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// Used to delay the deletion of locations lists by autocmds.
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typedef struct qf_delq_S
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{
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struct qf_delq_S *next;
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qf_info_T *qi;
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} qf_delq_T;
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static qf_delq_T *qf_delq_head = NULL;
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// Counter to prevent autocmds from freeing up location lists when they are
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// still being used.
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static int quickfix_busy = 0;
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static efm_T *fmt_start = NULL; // cached across qf_parse_line() calls
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// callback function for 'quickfixtextfunc'
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static callback_T qftf_cb;
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static void qf_new_list(qf_info_T *qi, char_u *qf_title);
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static int qf_add_entry(qf_list_T *qfl, char_u *dir, char_u *fname, char_u *module, int bufnum, char_u *mesg, long lnum, long end_lnum, int col, int end_col, int vis_col, char_u *pattern, int nr, int type, typval_T *user_data, int valid);
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static void qf_free(qf_list_T *qfl);
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static char_u *qf_types(int, int);
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static int qf_get_fnum(qf_list_T *qfl, char_u *, char_u *);
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static char_u *qf_push_dir(char_u *, struct dir_stack_T **, int is_file_stack);
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static char_u *qf_pop_dir(struct dir_stack_T **);
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static char_u *qf_guess_filepath(qf_list_T *qfl, char_u *);
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static void qf_jump_newwin(qf_info_T *qi, int dir, int errornr, int forceit, int newwin);
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static void qf_fmt_text(garray_T *gap, char_u *text);
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static void qf_range_text(garray_T *gap, qfline_T *qfp);
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static int qf_win_pos_update(qf_info_T *qi, int old_qf_index);
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static win_T *qf_find_win(qf_info_T *qi);
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static buf_T *qf_find_buf(qf_info_T *qi);
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static void qf_update_buffer(qf_info_T *qi, qfline_T *old_last);
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static void qf_fill_buffer(qf_list_T *qfl, buf_T *buf, qfline_T *old_last, int qf_winid);
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static buf_T *load_dummy_buffer(char_u *fname, char_u *dirname_start, char_u *resulting_dir);
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static void wipe_dummy_buffer(buf_T *buf, char_u *dirname_start);
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static void unload_dummy_buffer(buf_T *buf, char_u *dirname_start);
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static qf_info_T *ll_get_or_alloc_list(win_T *);
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static int entry_is_closer_to_target(qfline_T *entry, qfline_T *other_entry, int target_fnum, int target_lnum, int target_col);
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// Quickfix window check helper macro
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#define IS_QF_WINDOW(wp) (bt_quickfix((wp)->w_buffer) && (wp)->w_llist_ref == NULL)
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// Location list window check helper macro
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#define IS_LL_WINDOW(wp) (bt_quickfix((wp)->w_buffer) && (wp)->w_llist_ref != NULL)
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// Quickfix and location list stack check helper macros
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#define IS_QF_STACK(qi) ((qi)->qfl_type == QFLT_QUICKFIX)
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#define IS_LL_STACK(qi) ((qi)->qfl_type == QFLT_LOCATION)
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#define IS_QF_LIST(qfl) ((qfl)->qfl_type == QFLT_QUICKFIX)
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#define IS_LL_LIST(qfl) ((qfl)->qfl_type == QFLT_LOCATION)
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/*
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* Return location list for window 'wp'
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* For location list window, return the referenced location list
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*/
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#define GET_LOC_LIST(wp) (IS_LL_WINDOW(wp) ? (wp)->w_llist_ref : (wp)->w_llist)
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// Macro to loop through all the items in a quickfix list
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// Quickfix item index starts from 1, so i below starts at 1
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#define FOR_ALL_QFL_ITEMS(qfl, qfp, i) \
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for ((i) = 1, (qfp) = (qfl)->qf_start; \
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!got_int && (i) <= (qfl)->qf_count && (qfp) != NULL; \
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++(i), (qfp) = (qfp)->qf_next)
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/*
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* Looking up a buffer can be slow if there are many. Remember the last one
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* to make this a lot faster if there are multiple matches in the same file.
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*/
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static char_u *qf_last_bufname = NULL;
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static bufref_T qf_last_bufref = {NULL, 0, 0};
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static garray_T qfga;
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/*
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* Get a growarray to buffer text in. Shared between various commands to avoid
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* many alloc/free calls.
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*/
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static garray_T *
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qfga_get(void)
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{
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static int initialized = FALSE;
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if (!initialized)
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{
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initialized = TRUE;
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ga_init2(&qfga, 1, 256);
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}
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// Reset the length to zero. Retain ga_data from previous use to avoid
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// many alloc/free calls.
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qfga.ga_len = 0;
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return &qfga;
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}
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/*
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* The "qfga" grow array buffer is reused across multiple quickfix commands as
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* a temporary buffer to reduce the number of alloc/free calls. But if the
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* buffer size is large, then to avoid holding on to that memory, clear the
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* grow array. Otherwise just reset the grow array length.
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*/
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static void
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qfga_clear(void)
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{
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if (qfga.ga_maxlen > 1000)
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ga_clear(&qfga);
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else
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qfga.ga_len = 0;
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}
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/*
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* Maximum number of bytes allowed per line while reading a errorfile.
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*/
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#define LINE_MAXLEN 4096
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/*
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* Patterns used. Keep in sync with qf_parse_fmt[].
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*/
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static struct fmtpattern
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{
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char_u convchar;
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char *pattern;
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} fmt_pat[FMT_PATTERNS] =
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{
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{'f', ".\\+"}, // only used when at end
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{'b', "\\d\\+"}, // 1
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{'n', "\\d\\+"}, // 2
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{'l', "\\d\\+"}, // 3
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{'e', "\\d\\+"}, // 4
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{'c', "\\d\\+"}, // 5
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{'k', "\\d\\+"}, // 6
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{'t', "."}, // 7
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#define FMT_PATTERN_M 8
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{'m', ".\\+"}, // 8
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#define FMT_PATTERN_R 9
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{'r', ".*"}, // 9
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{'p', "[- .]*"}, // 10
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{'v', "\\d\\+"}, // 11
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{'s', ".\\+"}, // 12
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{'o', ".\\+"} // 13
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};
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/*
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* Convert an errorformat pattern to a regular expression pattern.
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* See fmt_pat definition above for the list of supported patterns. The
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* pattern specifier is supplied in "efmpat". The converted pattern is stored
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* in "regpat". Returns a pointer to the location after the pattern.
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*/
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static char_u *
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efmpat_to_regpat(
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char_u *efmpat,
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char_u *regpat,
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efm_T *efminfo,
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int idx,
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int round)
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{
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char_u *srcptr;
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if (efminfo->addr[idx])
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{
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// Each errorformat pattern can occur only once
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semsg(_(e_too_many_chr_in_format_string), *efmpat);
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return NULL;
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}
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if ((idx && idx < FMT_PATTERN_R
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&& vim_strchr((char_u *)"DXOPQ", efminfo->prefix) != NULL)
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|| (idx == FMT_PATTERN_R
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&& vim_strchr((char_u *)"OPQ", efminfo->prefix) == NULL))
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{
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semsg(_(e_unexpected_chr_in_format_str), *efmpat);
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return NULL;
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}
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efminfo->addr[idx] = (char_u)++round;
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*regpat++ = '\\';
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*regpat++ = '(';
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#ifdef BACKSLASH_IN_FILENAME
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if (*efmpat == 'f')
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{
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// Also match "c:" in the file name, even when
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// checking for a colon next: "%f:".
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// "\%(\a:\)\="
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STRCPY(regpat, "\\%(\\a:\\)\\=");
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regpat += 10;
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}
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#endif
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if (*efmpat == 'f' && efmpat[1] != NUL)
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{
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if (efmpat[1] != '\\' && efmpat[1] != '%')
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{
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// A file name may contain spaces, but this isn't
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// in "\f". For "%f:%l:%m" there may be a ":" in
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// the file name. Use ".\{-1,}x" instead (x is
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// the next character), the requirement that :999:
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// follows should work.
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STRCPY(regpat, ".\\{-1,}");
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regpat += 7;
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}
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else
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{
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// File name followed by '\\' or '%': include as
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// many file name chars as possible.
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STRCPY(regpat, "\\f\\+");
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regpat += 4;
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}
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}
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else
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{
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srcptr = (char_u *)fmt_pat[idx].pattern;
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while ((*regpat = *srcptr++) != NUL)
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++regpat;
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}
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*regpat++ = '\\';
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*regpat++ = ')';
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return regpat;
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}
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/*
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* Convert a scanf like format in 'errorformat' to a regular expression.
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* Returns a pointer to the location after the pattern.
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*/
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static char_u *
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scanf_fmt_to_regpat(
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char_u **pefmp,
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char_u *efm,
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int len,
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char_u *regpat)
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{
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char_u *efmp = *pefmp;
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if (*efmp == '[' || *efmp == '\\')
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{
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if ((*regpat++ = *efmp) == '[') // %*[^a-z0-9] etc.
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{
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if (efmp[1] == '^')
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*regpat++ = *++efmp;
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if (efmp < efm + len)
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{
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*regpat++ = *++efmp; // could be ']'
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while (efmp < efm + len
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&& (*regpat++ = *++efmp) != ']')
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// skip ;
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if (efmp == efm + len)
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{
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emsg(_(e_missing_rsb_in_format_string));
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return NULL;
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}
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}
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}
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else if (efmp < efm + len) // %*\D, %*\s etc.
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*regpat++ = *++efmp;
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*regpat++ = '\\';
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*regpat++ = '+';
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}
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else
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{
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// TODO: scanf()-like: %*ud, %*3c, %*f, ... ?
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semsg(_(e_unsupported_chr_in_format_string), *efmp);
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return NULL;
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}
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*pefmp = efmp;
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return regpat;
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}
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/*
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* Analyze/parse an errorformat prefix.
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*/
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static char_u *
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efm_analyze_prefix(char_u *efmp, efm_T *efminfo)
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{
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if (vim_strchr((char_u *)"+-", *efmp) != NULL)
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efminfo->flags = *efmp++;
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if (vim_strchr((char_u *)"DXAEWINCZGOPQ", *efmp) != NULL)
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efminfo->prefix = *efmp;
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else
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{
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semsg(_(e_invalid_chr_in_format_string_prefix), *efmp);
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return NULL;
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}
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return efmp;
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}
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/*
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* Converts a 'errorformat' string part in 'efm' to a regular expression
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* pattern. The resulting regex pattern is returned in "regpat". Additional
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* information about the 'erroformat' pattern is returned in "fmt_ptr".
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* Returns OK or FAIL.
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*/
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static int
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efm_to_regpat(
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char_u *efm,
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int len,
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efm_T *fmt_ptr,
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char_u *regpat)
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{
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char_u *ptr;
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char_u *efmp;
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int round;
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int idx = 0;
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// Build a regexp pattern for a 'errorformat' option part
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ptr = regpat;
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*ptr++ = '^';
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round = 0;
|
|
for (efmp = efm; efmp < efm + len; ++efmp)
|
|
{
|
|
if (*efmp == '%')
|
|
{
|
|
++efmp;
|
|
for (idx = 0; idx < FMT_PATTERNS; ++idx)
|
|
if (fmt_pat[idx].convchar == *efmp)
|
|
break;
|
|
if (idx < FMT_PATTERNS)
|
|
{
|
|
ptr = efmpat_to_regpat(efmp, ptr, fmt_ptr, idx, round);
|
|
if (ptr == NULL)
|
|
return FAIL;
|
|
round++;
|
|
}
|
|
else if (*efmp == '*')
|
|
{
|
|
++efmp;
|
|
ptr = scanf_fmt_to_regpat(&efmp, efm, len, ptr);
|
|
if (ptr == NULL)
|
|
return FAIL;
|
|
}
|
|
else if (vim_strchr((char_u *)"%\\.^$~[", *efmp) != NULL)
|
|
*ptr++ = *efmp; // regexp magic characters
|
|
else if (*efmp == '#')
|
|
*ptr++ = '*';
|
|
else if (*efmp == '>')
|
|
fmt_ptr->conthere = TRUE;
|
|
else if (efmp == efm + 1) // analyse prefix
|
|
{
|
|
// prefix is allowed only at the beginning of the errorformat
|
|
// option part
|
|
efmp = efm_analyze_prefix(efmp, fmt_ptr);
|
|
if (efmp == NULL)
|
|
return FAIL;
|
|
}
|
|
else
|
|
{
|
|
semsg(_(e_invalid_chr_in_format_string), *efmp);
|
|
return FAIL;
|
|
}
|
|
}
|
|
else // copy normal character
|
|
{
|
|
if (*efmp == '\\' && efmp + 1 < efm + len)
|
|
++efmp;
|
|
else if (vim_strchr((char_u *)".*^$~[", *efmp) != NULL)
|
|
*ptr++ = '\\'; // escape regexp atoms
|
|
if (*efmp)
|
|
*ptr++ = *efmp;
|
|
}
|
|
}
|
|
*ptr++ = '$';
|
|
*ptr = NUL;
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Free the 'errorformat' information list
|
|
*/
|
|
static void
|
|
free_efm_list(efm_T **efm_first)
|
|
{
|
|
efm_T *efm_ptr;
|
|
|
|
for (efm_ptr = *efm_first; efm_ptr != NULL; efm_ptr = *efm_first)
|
|
{
|
|
*efm_first = efm_ptr->next;
|
|
vim_regfree(efm_ptr->prog);
|
|
vim_free(efm_ptr);
|
|
}
|
|
fmt_start = NULL;
|
|
}
|
|
|
|
/*
|
|
* Compute the size of the buffer used to convert a 'errorformat' pattern into
|
|
* a regular expression pattern.
|
|
*/
|
|
static int
|
|
efm_regpat_bufsz(char_u *efm)
|
|
{
|
|
int sz;
|
|
int i;
|
|
|
|
sz = (FMT_PATTERNS * 3) + ((int)STRLEN(efm) << 2);
|
|
for (i = FMT_PATTERNS; i > 0; )
|
|
sz += (int)STRLEN(fmt_pat[--i].pattern);
|
|
#ifdef BACKSLASH_IN_FILENAME
|
|
sz += 12; // "%f" can become twelve chars longer (see efm_to_regpat)
|
|
#else
|
|
sz += 2; // "%f" can become two chars longer
|
|
#endif
|
|
|
|
return sz;
|
|
}
|
|
|
|
/*
|
|
* Return the length of a 'errorformat' option part (separated by ",").
|
|
*/
|
|
static int
|
|
efm_option_part_len(char_u *efm)
|
|
{
|
|
int len;
|
|
|
|
for (len = 0; efm[len] != NUL && efm[len] != ','; ++len)
|
|
if (efm[len] == '\\' && efm[len + 1] != NUL)
|
|
++len;
|
|
|
|
return len;
|
|
}
|
|
|
|
/*
|
|
* Parse the 'errorformat' option. Multiple parts in the 'errorformat' option
|
|
* are parsed and converted to regular expressions. Returns information about
|
|
* the parsed 'errorformat' option.
|
|
*/
|
|
static efm_T *
|
|
parse_efm_option(char_u *efm)
|
|
{
|
|
efm_T *fmt_ptr = NULL;
|
|
efm_T *fmt_first = NULL;
|
|
efm_T *fmt_last = NULL;
|
|
char_u *fmtstr = NULL;
|
|
int len;
|
|
int sz;
|
|
|
|
// Each part of the format string is copied and modified from errorformat
|
|
// to regex prog. Only a few % characters are allowed.
|
|
|
|
// Get some space to modify the format string into.
|
|
sz = efm_regpat_bufsz(efm);
|
|
if ((fmtstr = alloc_id(sz, aid_qf_efm_fmtstr)) == NULL)
|
|
goto parse_efm_error;
|
|
|
|
while (efm[0] != NUL)
|
|
{
|
|
// Allocate a new eformat structure and put it at the end of the list
|
|
fmt_ptr = ALLOC_CLEAR_ONE_ID(efm_T, aid_qf_efm_fmtpart);
|
|
if (fmt_ptr == NULL)
|
|
goto parse_efm_error;
|
|
if (fmt_first == NULL) // first one
|
|
fmt_first = fmt_ptr;
|
|
else
|
|
fmt_last->next = fmt_ptr;
|
|
fmt_last = fmt_ptr;
|
|
|
|
// Isolate one part in the 'errorformat' option
|
|
len = efm_option_part_len(efm);
|
|
|
|
if (efm_to_regpat(efm, len, fmt_ptr, fmtstr) == FAIL)
|
|
goto parse_efm_error;
|
|
if ((fmt_ptr->prog = vim_regcomp(fmtstr, RE_MAGIC + RE_STRING)) == NULL)
|
|
goto parse_efm_error;
|
|
// Advance to next part
|
|
efm = skip_to_option_part(efm + len); // skip comma and spaces
|
|
}
|
|
|
|
if (fmt_first == NULL) // nothing found
|
|
emsg(_(e_errorformat_contains_no_pattern));
|
|
|
|
goto parse_efm_end;
|
|
|
|
parse_efm_error:
|
|
free_efm_list(&fmt_first);
|
|
|
|
parse_efm_end:
|
|
vim_free(fmtstr);
|
|
|
|
return fmt_first;
|
|
}
|
|
|
|
enum {
|
|
QF_FAIL = 0,
|
|
QF_OK = 1,
|
|
QF_END_OF_INPUT = 2,
|
|
QF_NOMEM = 3,
|
|
QF_IGNORE_LINE = 4,
|
|
QF_MULTISCAN = 5,
|
|
QF_ABORT = 6
|
|
};
|
|
|
|
/*
|
|
* State information used to parse lines and add entries to a quickfix/location
|
|
* list.
|
|
*/
|
|
typedef struct {
|
|
char_u *linebuf;
|
|
int linelen;
|
|
char_u *growbuf;
|
|
int growbufsiz;
|
|
FILE *fd;
|
|
typval_T *tv;
|
|
char_u *p_str;
|
|
listitem_T *p_li;
|
|
buf_T *buf;
|
|
linenr_T buflnum;
|
|
linenr_T lnumlast;
|
|
vimconv_T vc;
|
|
} qfstate_T;
|
|
|
|
/*
|
|
* Allocate more memory for the line buffer used for parsing lines.
|
|
*/
|
|
static char_u *
|
|
qf_grow_linebuf(qfstate_T *state, int newsz)
|
|
{
|
|
char_u *p;
|
|
|
|
// If the line exceeds LINE_MAXLEN exclude the last
|
|
// byte since it's not a NL character.
|
|
state->linelen = newsz > LINE_MAXLEN ? LINE_MAXLEN - 1 : newsz;
|
|
if (state->growbuf == NULL)
|
|
{
|
|
state->growbuf = alloc_id(state->linelen + 1, aid_qf_linebuf);
|
|
if (state->growbuf == NULL)
|
|
return NULL;
|
|
state->growbufsiz = state->linelen;
|
|
}
|
|
else if (state->linelen > state->growbufsiz)
|
|
{
|
|
if ((p = vim_realloc(state->growbuf, state->linelen + 1)) == NULL)
|
|
return NULL;
|
|
state->growbuf = p;
|
|
state->growbufsiz = state->linelen;
|
|
}
|
|
return state->growbuf;
|
|
}
|
|
|
|
/*
|
|
* Get the next string (separated by newline) from state->p_str.
|
|
*/
|
|
static int
|
|
qf_get_next_str_line(qfstate_T *state)
|
|
{
|
|
// Get the next line from the supplied string
|
|
char_u *p_str = state->p_str;
|
|
char_u *p;
|
|
int len;
|
|
|
|
if (*p_str == NUL) // Reached the end of the string
|
|
return QF_END_OF_INPUT;
|
|
|
|
p = vim_strchr(p_str, '\n');
|
|
if (p != NULL)
|
|
len = (int)(p - p_str) + 1;
|
|
else
|
|
len = (int)STRLEN(p_str);
|
|
|
|
if (len > IOSIZE - 2)
|
|
{
|
|
state->linebuf = qf_grow_linebuf(state, len);
|
|
if (state->linebuf == NULL)
|
|
return QF_NOMEM;
|
|
}
|
|
else
|
|
{
|
|
state->linebuf = IObuff;
|
|
state->linelen = len;
|
|
}
|
|
vim_strncpy(state->linebuf, p_str, state->linelen);
|
|
|
|
// Increment using len in order to discard the rest of the
|
|
// line if it exceeds LINE_MAXLEN.
|
|
p_str += len;
|
|
state->p_str = p_str;
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Get the next string from the List item state->p_li.
|
|
*/
|
|
static int
|
|
qf_get_next_list_line(qfstate_T *state)
|
|
{
|
|
listitem_T *p_li = state->p_li;
|
|
int len;
|
|
|
|
while (p_li != NULL
|
|
&& (p_li->li_tv.v_type != VAR_STRING
|
|
|| p_li->li_tv.vval.v_string == NULL))
|
|
p_li = p_li->li_next; // Skip non-string items
|
|
|
|
if (p_li == NULL) // End of the list
|
|
{
|
|
state->p_li = NULL;
|
|
return QF_END_OF_INPUT;
|
|
}
|
|
|
|
len = (int)STRLEN(p_li->li_tv.vval.v_string);
|
|
if (len > IOSIZE - 2)
|
|
{
|
|
state->linebuf = qf_grow_linebuf(state, len);
|
|
if (state->linebuf == NULL)
|
|
return QF_NOMEM;
|
|
}
|
|
else
|
|
{
|
|
state->linebuf = IObuff;
|
|
state->linelen = len;
|
|
}
|
|
|
|
vim_strncpy(state->linebuf, p_li->li_tv.vval.v_string, state->linelen);
|
|
|
|
state->p_li = p_li->li_next; // next item
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Get the next string from state->buf.
|
|
*/
|
|
static int
|
|
qf_get_next_buf_line(qfstate_T *state)
|
|
{
|
|
char_u *p_buf = NULL;
|
|
int len;
|
|
|
|
// Get the next line from the supplied buffer
|
|
if (state->buflnum > state->lnumlast)
|
|
return QF_END_OF_INPUT;
|
|
|
|
p_buf = ml_get_buf(state->buf, state->buflnum, FALSE);
|
|
len = ml_get_buf_len(state->buf, state->buflnum);
|
|
state->buflnum += 1;
|
|
|
|
if (len > IOSIZE - 2)
|
|
{
|
|
state->linebuf = qf_grow_linebuf(state, len);
|
|
if (state->linebuf == NULL)
|
|
return QF_NOMEM;
|
|
}
|
|
else
|
|
{
|
|
state->linebuf = IObuff;
|
|
state->linelen = len;
|
|
}
|
|
vim_strncpy(state->linebuf, p_buf, state->linelen);
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Get the next string from file state->fd.
|
|
*/
|
|
static int
|
|
qf_get_next_file_line(qfstate_T *state)
|
|
{
|
|
int discard;
|
|
int growbuflen;
|
|
|
|
if (fgets((char *)IObuff, IOSIZE, state->fd) == NULL)
|
|
return QF_END_OF_INPUT;
|
|
|
|
discard = FALSE;
|
|
state->linelen = (int)STRLEN(IObuff);
|
|
if (state->linelen == IOSIZE - 1 && !(IObuff[state->linelen - 1] == '\n'))
|
|
{
|
|
// The current line exceeds IObuff, continue reading using
|
|
// growbuf until EOL or LINE_MAXLEN bytes is read.
|
|
if (state->growbuf == NULL)
|
|
{
|
|
state->growbufsiz = 2 * (IOSIZE - 1);
|
|
state->growbuf = alloc_id(state->growbufsiz, aid_qf_linebuf);
|
|
if (state->growbuf == NULL)
|
|
return QF_NOMEM;
|
|
}
|
|
|
|
// Copy the read part of the line, excluding null-terminator
|
|
memcpy(state->growbuf, IObuff, IOSIZE - 1);
|
|
growbuflen = state->linelen;
|
|
|
|
for (;;)
|
|
{
|
|
char_u *p;
|
|
|
|
if (fgets((char *)state->growbuf + growbuflen,
|
|
state->growbufsiz - growbuflen, state->fd) == NULL)
|
|
break;
|
|
state->linelen = (int)STRLEN(state->growbuf + growbuflen);
|
|
growbuflen += state->linelen;
|
|
if ((state->growbuf)[growbuflen - 1] == '\n')
|
|
break;
|
|
if (state->growbufsiz == LINE_MAXLEN)
|
|
{
|
|
discard = TRUE;
|
|
break;
|
|
}
|
|
|
|
state->growbufsiz = 2 * state->growbufsiz < LINE_MAXLEN
|
|
? 2 * state->growbufsiz : LINE_MAXLEN;
|
|
if ((p = vim_realloc(state->growbuf, state->growbufsiz)) == NULL)
|
|
return QF_NOMEM;
|
|
state->growbuf = p;
|
|
}
|
|
|
|
while (discard)
|
|
{
|
|
// The current line is longer than LINE_MAXLEN, continue
|
|
// reading but discard everything until EOL or EOF is
|
|
// reached.
|
|
if (fgets((char *)IObuff, IOSIZE, state->fd) == NULL
|
|
|| (int)STRLEN(IObuff) < IOSIZE - 1
|
|
|| IObuff[IOSIZE - 2] == '\n')
|
|
break;
|
|
}
|
|
|
|
state->linebuf = state->growbuf;
|
|
state->linelen = growbuflen;
|
|
}
|
|
else
|
|
state->linebuf = IObuff;
|
|
|
|
// Convert a line if it contains a non-ASCII character.
|
|
if (state->vc.vc_type != CONV_NONE && has_non_ascii(state->linebuf))
|
|
{
|
|
char_u *line;
|
|
|
|
line = string_convert(&state->vc, state->linebuf, &state->linelen);
|
|
if (line != NULL)
|
|
{
|
|
if (state->linelen < IOSIZE)
|
|
{
|
|
STRCPY(state->linebuf, line);
|
|
vim_free(line);
|
|
}
|
|
else
|
|
{
|
|
vim_free(state->growbuf);
|
|
state->linebuf = state->growbuf = line;
|
|
state->growbufsiz = state->linelen < LINE_MAXLEN
|
|
? state->linelen : LINE_MAXLEN;
|
|
}
|
|
}
|
|
}
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Get the next string from a file/buffer/list/string.
|
|
*/
|
|
static int
|
|
qf_get_nextline(qfstate_T *state)
|
|
{
|
|
int status = QF_FAIL;
|
|
|
|
if (state->fd == NULL)
|
|
{
|
|
if (state->tv != NULL)
|
|
{
|
|
if (state->tv->v_type == VAR_STRING)
|
|
// Get the next line from the supplied string
|
|
status = qf_get_next_str_line(state);
|
|
else if (state->tv->v_type == VAR_LIST)
|
|
// Get the next line from the supplied list
|
|
status = qf_get_next_list_line(state);
|
|
}
|
|
else
|
|
// Get the next line from the supplied buffer
|
|
status = qf_get_next_buf_line(state);
|
|
}
|
|
else
|
|
// Get the next line from the supplied file
|
|
status = qf_get_next_file_line(state);
|
|
|
|
if (status != QF_OK)
|
|
return status;
|
|
|
|
// remove newline/CR from the line
|
|
if (state->linelen > 0 && state->linebuf[state->linelen - 1] == '\n')
|
|
{
|
|
state->linebuf[state->linelen - 1] = NUL;
|
|
#ifdef USE_CRNL
|
|
if (state->linelen > 1 && state->linebuf[state->linelen - 2] == '\r')
|
|
state->linebuf[state->linelen - 2] = NUL;
|
|
#endif
|
|
}
|
|
|
|
remove_bom(state->linebuf);
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
typedef struct {
|
|
char_u *namebuf;
|
|
int bnr;
|
|
char_u *module;
|
|
char_u *errmsg;
|
|
int errmsglen;
|
|
long lnum;
|
|
long end_lnum;
|
|
int col;
|
|
int end_col;
|
|
char_u use_viscol;
|
|
char_u *pattern;
|
|
int enr;
|
|
int type;
|
|
typval_T *user_data;
|
|
int valid;
|
|
} qffields_T;
|
|
|
|
/*
|
|
* Parse the match for filename ('%f') pattern in regmatch.
|
|
* Return the matched value in "fields->namebuf".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_f(regmatch_T *rmp, int midx, qffields_T *fields, int prefix)
|
|
{
|
|
int c;
|
|
|
|
if (rmp->startp[midx] == NULL || rmp->endp[midx] == NULL)
|
|
return QF_FAIL;
|
|
|
|
// Expand ~/file and $HOME/file to full path.
|
|
c = *rmp->endp[midx];
|
|
*rmp->endp[midx] = NUL;
|
|
expand_env(rmp->startp[midx], fields->namebuf, CMDBUFFSIZE);
|
|
*rmp->endp[midx] = c;
|
|
|
|
// For separate filename patterns (%O, %P and %Q), the specified file
|
|
// should exist.
|
|
if (vim_strchr((char_u *)"OPQ", prefix) != NULL
|
|
&& mch_getperm(fields->namebuf) == -1)
|
|
return QF_FAIL;
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for buffer number ('%b') pattern in regmatch.
|
|
* Return the matched value in "fields->bnr".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_b(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
int bnr = (int)atol((char *)rmp->startp[midx]);
|
|
if (buflist_findnr(bnr) == NULL)
|
|
return QF_FAIL;
|
|
fields->bnr = bnr;
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for error number ('%n') pattern in regmatch.
|
|
* Return the matched value in "fields->enr".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_n(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
fields->enr = (int)atol((char *)rmp->startp[midx]);
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for line number ('%l') pattern in regmatch.
|
|
* Return the matched value in "fields->lnum".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_l(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
fields->lnum = atol((char *)rmp->startp[midx]);
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for end line number ('%e') pattern in regmatch.
|
|
* Return the matched value in "fields->end_lnum".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_e(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
fields->end_lnum = atol((char *)rmp->startp[midx]);
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for column number ('%c') pattern in regmatch.
|
|
* Return the matched value in "fields->col".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_c(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
fields->col = (int)atol((char *)rmp->startp[midx]);
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for end column number ('%k') pattern in regmatch.
|
|
* Return the matched value in "fields->end_col".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_k(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
fields->end_col = (int)atol((char *)rmp->startp[midx]);
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for error type ('%t') pattern in regmatch.
|
|
* Return the matched value in "fields->type".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_t(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
fields->type = *rmp->startp[midx];
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Copy a non-error line into the error string. Return the matched line in
|
|
* "fields->errmsg".
|
|
*/
|
|
static int
|
|
copy_nonerror_line(char_u *linebuf, int linelen, qffields_T *fields)
|
|
{
|
|
char_u *p;
|
|
|
|
if (linelen >= fields->errmsglen)
|
|
{
|
|
// linelen + null terminator
|
|
if ((p = vim_realloc(fields->errmsg, linelen + 1)) == NULL)
|
|
return QF_NOMEM;
|
|
fields->errmsg = p;
|
|
fields->errmsglen = linelen + 1;
|
|
}
|
|
// copy whole line to error message
|
|
vim_strncpy(fields->errmsg, linebuf, linelen);
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for error message ('%m') pattern in regmatch.
|
|
* Return the matched value in "fields->errmsg".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_m(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
char_u *p;
|
|
int len;
|
|
|
|
if (rmp->startp[midx] == NULL || rmp->endp[midx] == NULL)
|
|
return QF_FAIL;
|
|
len = (int)(rmp->endp[midx] - rmp->startp[midx]);
|
|
if (len >= fields->errmsglen)
|
|
{
|
|
// len + null terminator
|
|
if ((p = vim_realloc(fields->errmsg, len + 1)) == NULL)
|
|
return QF_NOMEM;
|
|
fields->errmsg = p;
|
|
fields->errmsglen = len + 1;
|
|
}
|
|
vim_strncpy(fields->errmsg, rmp->startp[midx], len);
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for rest of a single-line file message ('%r') pattern.
|
|
* Return the matched value in "tail".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_r(regmatch_T *rmp, int midx, char_u **tail)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
*tail = rmp->startp[midx];
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for the pointer line ('%p') pattern in regmatch.
|
|
* Return the matched value in "fields->col".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_p(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
char_u *match_ptr;
|
|
|
|
if (rmp->startp[midx] == NULL || rmp->endp[midx] == NULL)
|
|
return QF_FAIL;
|
|
fields->col = 0;
|
|
for (match_ptr = rmp->startp[midx]; match_ptr != rmp->endp[midx];
|
|
++match_ptr)
|
|
{
|
|
++fields->col;
|
|
if (*match_ptr == TAB)
|
|
{
|
|
fields->col += 7;
|
|
fields->col -= fields->col % 8;
|
|
}
|
|
}
|
|
++fields->col;
|
|
fields->use_viscol = TRUE;
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for the virtual column number ('%v') pattern in regmatch.
|
|
* Return the matched value in "fields->col".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_v(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
if (rmp->startp[midx] == NULL)
|
|
return QF_FAIL;
|
|
fields->col = (int)atol((char *)rmp->startp[midx]);
|
|
fields->use_viscol = TRUE;
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for the search text ('%s') pattern in regmatch.
|
|
* Return the matched value in "fields->pattern".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_s(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
int len;
|
|
|
|
if (rmp->startp[midx] == NULL || rmp->endp[midx] == NULL)
|
|
return QF_FAIL;
|
|
len = (int)(rmp->endp[midx] - rmp->startp[midx]);
|
|
if (len > CMDBUFFSIZE - 5)
|
|
len = CMDBUFFSIZE - 5;
|
|
STRCPY(fields->pattern, "^\\V");
|
|
STRNCAT(fields->pattern, rmp->startp[midx], len);
|
|
fields->pattern[len + 3] = '\\';
|
|
fields->pattern[len + 4] = '$';
|
|
fields->pattern[len + 5] = NUL;
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse the match for the module ('%o') pattern in regmatch.
|
|
* Return the matched value in "fields->module".
|
|
*/
|
|
static int
|
|
qf_parse_fmt_o(regmatch_T *rmp, int midx, qffields_T *fields)
|
|
{
|
|
int len;
|
|
|
|
if (rmp->startp[midx] == NULL || rmp->endp[midx] == NULL)
|
|
return QF_FAIL;
|
|
len = (int)(rmp->endp[midx] - rmp->startp[midx]);
|
|
if (len > CMDBUFFSIZE)
|
|
len = CMDBUFFSIZE;
|
|
STRNCAT(fields->module, rmp->startp[midx], len);
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* 'errorformat' format pattern parser functions.
|
|
* The '%f' and '%r' formats are parsed differently from other formats.
|
|
* See qf_parse_match() for details.
|
|
* Keep in sync with fmt_pat[].
|
|
*/
|
|
static int (*qf_parse_fmt[FMT_PATTERNS])(regmatch_T *, int, qffields_T *) =
|
|
{
|
|
NULL, // %f
|
|
qf_parse_fmt_b,
|
|
qf_parse_fmt_n,
|
|
qf_parse_fmt_l,
|
|
qf_parse_fmt_e,
|
|
qf_parse_fmt_c,
|
|
qf_parse_fmt_k,
|
|
qf_parse_fmt_t,
|
|
qf_parse_fmt_m,
|
|
NULL, // %r
|
|
qf_parse_fmt_p,
|
|
qf_parse_fmt_v,
|
|
qf_parse_fmt_s,
|
|
qf_parse_fmt_o
|
|
};
|
|
|
|
/*
|
|
* Parse the error format pattern matches in "regmatch" and set the values in
|
|
* "fields". fmt_ptr contains the 'efm' format specifiers/prefixes that have a
|
|
* match. Returns QF_OK if all the matches are successfully parsed. On
|
|
* failure, returns QF_FAIL or QF_NOMEM.
|
|
*/
|
|
static int
|
|
qf_parse_match(
|
|
char_u *linebuf,
|
|
int linelen,
|
|
efm_T *fmt_ptr,
|
|
regmatch_T *regmatch,
|
|
qffields_T *fields,
|
|
int qf_multiline,
|
|
int qf_multiscan,
|
|
char_u **tail)
|
|
{
|
|
int idx = fmt_ptr->prefix;
|
|
int i;
|
|
int midx;
|
|
int status;
|
|
|
|
if ((idx == 'C' || idx == 'Z') && !qf_multiline)
|
|
return QF_FAIL;
|
|
if (vim_strchr((char_u *)"EWIN", idx) != NULL)
|
|
fields->type = idx;
|
|
else
|
|
fields->type = 0;
|
|
|
|
// Extract error message data from matched line.
|
|
// We check for an actual submatch, because "\[" and "\]" in
|
|
// the 'errorformat' may cause the wrong submatch to be used.
|
|
for (i = 0; i < FMT_PATTERNS; i++)
|
|
{
|
|
status = QF_OK;
|
|
midx = (int)fmt_ptr->addr[i];
|
|
if (i == 0 && midx > 0) // %f
|
|
status = qf_parse_fmt_f(regmatch, midx, fields, idx);
|
|
else if (i == FMT_PATTERN_M)
|
|
{
|
|
if (fmt_ptr->flags == '+' && !qf_multiscan) // %+
|
|
status = copy_nonerror_line(linebuf, linelen, fields);
|
|
else if (midx > 0) // %m
|
|
status = qf_parse_fmt_m(regmatch, midx, fields);
|
|
}
|
|
else if (i == FMT_PATTERN_R && midx > 0) // %r
|
|
status = qf_parse_fmt_r(regmatch, midx, tail);
|
|
else if (midx > 0) // others
|
|
status = (qf_parse_fmt[i])(regmatch, midx, fields);
|
|
|
|
if (status != QF_OK)
|
|
return status;
|
|
}
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse an error line in 'linebuf' using a single error format string in
|
|
* 'fmt_ptr->prog' and return the matching values in 'fields'.
|
|
* Returns QF_OK if the efm format matches completely and the fields are
|
|
* successfully copied. Otherwise returns QF_FAIL or QF_NOMEM.
|
|
*/
|
|
static int
|
|
qf_parse_get_fields(
|
|
char_u *linebuf,
|
|
int linelen,
|
|
efm_T *fmt_ptr,
|
|
qffields_T *fields,
|
|
int qf_multiline,
|
|
int qf_multiscan,
|
|
char_u **tail)
|
|
{
|
|
regmatch_T regmatch;
|
|
int status = QF_FAIL;
|
|
int r;
|
|
|
|
if (qf_multiscan &&
|
|
vim_strchr((char_u *)"OPQ", fmt_ptr->prefix) == NULL)
|
|
return QF_FAIL;
|
|
|
|
fields->namebuf[0] = NUL;
|
|
fields->bnr = 0;
|
|
fields->module[0] = NUL;
|
|
fields->pattern[0] = NUL;
|
|
if (!qf_multiscan)
|
|
fields->errmsg[0] = NUL;
|
|
fields->lnum = 0;
|
|
fields->end_lnum = 0;
|
|
fields->col = 0;
|
|
fields->end_col = 0;
|
|
fields->use_viscol = FALSE;
|
|
fields->enr = -1;
|
|
fields->type = 0;
|
|
*tail = NULL;
|
|
|
|
// Always ignore case when looking for a matching error.
|
|
regmatch.rm_ic = TRUE;
|
|
regmatch.regprog = fmt_ptr->prog;
|
|
r = vim_regexec(®match, linebuf, (colnr_T)0);
|
|
fmt_ptr->prog = regmatch.regprog;
|
|
if (r)
|
|
status = qf_parse_match(linebuf, linelen, fmt_ptr, ®match,
|
|
fields, qf_multiline, qf_multiscan, tail);
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Parse directory error format prefixes (%D and %X).
|
|
* Push and pop directories from the directory stack when scanning directory
|
|
* names.
|
|
*/
|
|
static int
|
|
qf_parse_dir_pfx(int idx, qffields_T *fields, qf_list_T *qfl)
|
|
{
|
|
if (idx == 'D') // enter directory
|
|
{
|
|
if (*fields->namebuf == NUL)
|
|
{
|
|
emsg(_(e_missing_or_empty_directory_name));
|
|
return QF_FAIL;
|
|
}
|
|
qfl->qf_directory =
|
|
qf_push_dir(fields->namebuf, &qfl->qf_dir_stack, FALSE);
|
|
if (qfl->qf_directory == NULL)
|
|
return QF_FAIL;
|
|
}
|
|
else if (idx == 'X') // leave directory
|
|
qfl->qf_directory = qf_pop_dir(&qfl->qf_dir_stack);
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse global file name error format prefixes (%O, %P and %Q).
|
|
*/
|
|
static int
|
|
qf_parse_file_pfx(
|
|
int idx,
|
|
qffields_T *fields,
|
|
qf_list_T *qfl,
|
|
char_u *tail)
|
|
{
|
|
fields->valid = FALSE;
|
|
if (*fields->namebuf == NUL || mch_getperm(fields->namebuf) >= 0)
|
|
{
|
|
if (*fields->namebuf && idx == 'P')
|
|
qfl->qf_currfile =
|
|
qf_push_dir(fields->namebuf, &qfl->qf_file_stack, TRUE);
|
|
else if (idx == 'Q')
|
|
qfl->qf_currfile = qf_pop_dir(&qfl->qf_file_stack);
|
|
*fields->namebuf = NUL;
|
|
if (tail && *tail)
|
|
{
|
|
STRMOVE(IObuff, skipwhite(tail));
|
|
qfl->qf_multiscan = TRUE;
|
|
return QF_MULTISCAN;
|
|
}
|
|
}
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Parse a non-error line (a line which doesn't match any of the error
|
|
* format in 'efm').
|
|
*/
|
|
static int
|
|
qf_parse_line_nomatch(char_u *linebuf, int linelen, qffields_T *fields)
|
|
{
|
|
fields->namebuf[0] = NUL; // no match found, remove file name
|
|
fields->lnum = 0; // don't jump to this line
|
|
fields->valid = FALSE;
|
|
|
|
return copy_nonerror_line(linebuf, linelen, fields);
|
|
}
|
|
|
|
/*
|
|
* Parse multi-line error format prefixes (%C and %Z)
|
|
*/
|
|
static int
|
|
qf_parse_multiline_pfx(
|
|
int idx,
|
|
qf_list_T *qfl,
|
|
qffields_T *fields)
|
|
{
|
|
char_u *ptr;
|
|
int len;
|
|
|
|
if (!qfl->qf_multiignore)
|
|
{
|
|
qfline_T *qfprev = qfl->qf_last;
|
|
|
|
if (qfprev == NULL)
|
|
return QF_FAIL;
|
|
if (*fields->errmsg && !qfl->qf_multiignore)
|
|
{
|
|
len = (int)STRLEN(qfprev->qf_text);
|
|
ptr = alloc_id(len + STRLEN(fields->errmsg) + 2,
|
|
aid_qf_multiline_pfx);
|
|
if (ptr == NULL)
|
|
return QF_FAIL;
|
|
STRCPY(ptr, qfprev->qf_text);
|
|
vim_free(qfprev->qf_text);
|
|
qfprev->qf_text = ptr;
|
|
*(ptr += len) = '\n';
|
|
STRCPY(++ptr, fields->errmsg);
|
|
}
|
|
if (qfprev->qf_nr == -1)
|
|
qfprev->qf_nr = fields->enr;
|
|
if (vim_isprintc(fields->type) && !qfprev->qf_type)
|
|
// only printable chars allowed
|
|
qfprev->qf_type = fields->type;
|
|
|
|
if (!qfprev->qf_lnum)
|
|
qfprev->qf_lnum = fields->lnum;
|
|
if (!qfprev->qf_end_lnum)
|
|
qfprev->qf_end_lnum = fields->end_lnum;
|
|
if (!qfprev->qf_col)
|
|
{
|
|
qfprev->qf_col = fields->col;
|
|
qfprev->qf_viscol = fields->use_viscol;
|
|
}
|
|
if (!qfprev->qf_end_col)
|
|
qfprev->qf_end_col = fields->end_col;
|
|
if (!qfprev->qf_fnum)
|
|
qfprev->qf_fnum = qf_get_fnum(qfl,
|
|
qfl->qf_directory,
|
|
*fields->namebuf || qfl->qf_directory != NULL
|
|
? fields->namebuf
|
|
: qfl->qf_currfile != NULL && fields->valid
|
|
? qfl->qf_currfile : 0);
|
|
}
|
|
if (idx == 'Z')
|
|
qfl->qf_multiline = qfl->qf_multiignore = FALSE;
|
|
line_breakcheck();
|
|
|
|
return QF_IGNORE_LINE;
|
|
}
|
|
|
|
/*
|
|
* Parse a line and get the quickfix fields.
|
|
* Return the QF_ status.
|
|
*/
|
|
static int
|
|
qf_parse_line(
|
|
qf_list_T *qfl,
|
|
char_u *linebuf,
|
|
int linelen,
|
|
efm_T *fmt_first,
|
|
qffields_T *fields)
|
|
{
|
|
efm_T *fmt_ptr;
|
|
int idx = 0;
|
|
char_u *tail = NULL;
|
|
int status;
|
|
|
|
restofline:
|
|
// If there was no %> item start at the first pattern
|
|
if (fmt_start == NULL)
|
|
fmt_ptr = fmt_first;
|
|
else
|
|
{
|
|
// Otherwise start from the last used pattern
|
|
fmt_ptr = fmt_start;
|
|
fmt_start = NULL;
|
|
}
|
|
|
|
// Try to match each part of 'errorformat' until we find a complete
|
|
// match or no match.
|
|
fields->valid = TRUE;
|
|
for ( ; fmt_ptr != NULL; fmt_ptr = fmt_ptr->next)
|
|
{
|
|
idx = fmt_ptr->prefix;
|
|
status = qf_parse_get_fields(linebuf, linelen, fmt_ptr, fields,
|
|
qfl->qf_multiline, qfl->qf_multiscan, &tail);
|
|
if (status == QF_NOMEM)
|
|
return status;
|
|
if (status == QF_OK)
|
|
break;
|
|
}
|
|
qfl->qf_multiscan = FALSE;
|
|
|
|
if (fmt_ptr == NULL || idx == 'D' || idx == 'X')
|
|
{
|
|
if (fmt_ptr != NULL)
|
|
{
|
|
// 'D' and 'X' directory specifiers
|
|
status = qf_parse_dir_pfx(idx, fields, qfl);
|
|
if (status != QF_OK)
|
|
return status;
|
|
}
|
|
|
|
status = qf_parse_line_nomatch(linebuf, linelen, fields);
|
|
if (status != QF_OK)
|
|
return status;
|
|
|
|
if (fmt_ptr == NULL)
|
|
qfl->qf_multiline = qfl->qf_multiignore = FALSE;
|
|
}
|
|
else if (fmt_ptr != NULL)
|
|
{
|
|
// honor %> item
|
|
if (fmt_ptr->conthere)
|
|
fmt_start = fmt_ptr;
|
|
|
|
if (vim_strchr((char_u *)"AEWIN", idx) != NULL)
|
|
{
|
|
qfl->qf_multiline = TRUE; // start of a multi-line message
|
|
qfl->qf_multiignore = FALSE;// reset continuation
|
|
}
|
|
else if (vim_strchr((char_u *)"CZ", idx) != NULL)
|
|
{ // continuation of multi-line msg
|
|
status = qf_parse_multiline_pfx(idx, qfl, fields);
|
|
if (status != QF_OK)
|
|
return status;
|
|
}
|
|
else if (vim_strchr((char_u *)"OPQ", idx) != NULL)
|
|
{ // global file names
|
|
status = qf_parse_file_pfx(idx, fields, qfl, tail);
|
|
if (status == QF_MULTISCAN)
|
|
goto restofline;
|
|
}
|
|
if (fmt_ptr->flags == '-') // generally exclude this line
|
|
{
|
|
if (qfl->qf_multiline)
|
|
// also exclude continuation lines
|
|
qfl->qf_multiignore = TRUE;
|
|
return QF_IGNORE_LINE;
|
|
}
|
|
}
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the specified quickfix/location stack is empty
|
|
*/
|
|
static int
|
|
qf_stack_empty(qf_info_T *qi)
|
|
{
|
|
return qi == NULL || qi->qf_listcount <= 0;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the specified quickfix/location list is empty.
|
|
*/
|
|
static int
|
|
qf_list_empty(qf_list_T *qfl)
|
|
{
|
|
return qfl == NULL || qfl->qf_count <= 0;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the specified quickfix/location list is not empty and
|
|
* has valid entries.
|
|
*/
|
|
static int
|
|
qf_list_has_valid_entries(qf_list_T *qfl)
|
|
{
|
|
return !qf_list_empty(qfl) && !qfl->qf_nonevalid;
|
|
}
|
|
|
|
/*
|
|
* Return a pointer to a list in the specified quickfix stack
|
|
*/
|
|
static qf_list_T *
|
|
qf_get_list(qf_info_T *qi, int idx)
|
|
{
|
|
return &qi->qf_lists[idx];
|
|
}
|
|
|
|
/*
|
|
* Allocate the fields used for parsing lines and populating a quickfix list.
|
|
*/
|
|
static int
|
|
qf_alloc_fields(qffields_T *pfields)
|
|
{
|
|
pfields->namebuf = alloc_id(CMDBUFFSIZE + 1, aid_qf_namebuf);
|
|
pfields->module = alloc_id(CMDBUFFSIZE + 1, aid_qf_module);
|
|
pfields->errmsglen = CMDBUFFSIZE + 1;
|
|
pfields->errmsg = alloc_id(pfields->errmsglen, aid_qf_errmsg);
|
|
pfields->pattern = alloc_id(CMDBUFFSIZE + 1, aid_qf_pattern);
|
|
if (pfields->namebuf == NULL || pfields->errmsg == NULL
|
|
|| pfields->pattern == NULL || pfields->module == NULL)
|
|
return FAIL;
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Free the fields used for parsing lines and populating a quickfix list.
|
|
*/
|
|
static void
|
|
qf_free_fields(qffields_T *pfields)
|
|
{
|
|
vim_free(pfields->namebuf);
|
|
vim_free(pfields->module);
|
|
vim_free(pfields->errmsg);
|
|
vim_free(pfields->pattern);
|
|
}
|
|
|
|
/*
|
|
* Setup the state information used for parsing lines and populating a
|
|
* quickfix list.
|
|
*/
|
|
static int
|
|
qf_setup_state(
|
|
qfstate_T *pstate,
|
|
char_u *enc,
|
|
char_u *efile,
|
|
typval_T *tv,
|
|
buf_T *buf,
|
|
linenr_T lnumfirst,
|
|
linenr_T lnumlast)
|
|
{
|
|
pstate->vc.vc_type = CONV_NONE;
|
|
if (enc != NULL && *enc != NUL)
|
|
convert_setup(&pstate->vc, enc, p_enc);
|
|
|
|
if (efile != NULL && (pstate->fd = mch_fopen((char *)efile, "r")) == NULL)
|
|
{
|
|
semsg(_(e_cant_open_errorfile_str), efile);
|
|
return FAIL;
|
|
}
|
|
|
|
if (tv != NULL)
|
|
{
|
|
if (tv->v_type == VAR_STRING)
|
|
pstate->p_str = tv->vval.v_string;
|
|
else if (tv->v_type == VAR_LIST)
|
|
pstate->p_li = tv->vval.v_list->lv_first;
|
|
pstate->tv = tv;
|
|
}
|
|
pstate->buf = buf;
|
|
pstate->buflnum = lnumfirst;
|
|
pstate->lnumlast = lnumlast;
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Cleanup the state information used for parsing lines and populating a
|
|
* quickfix list.
|
|
*/
|
|
static void
|
|
qf_cleanup_state(qfstate_T *pstate)
|
|
{
|
|
if (pstate->fd != NULL)
|
|
fclose(pstate->fd);
|
|
|
|
vim_free(pstate->growbuf);
|
|
if (pstate->vc.vc_type != CONV_NONE)
|
|
convert_setup(&pstate->vc, NULL, NULL);
|
|
}
|
|
|
|
/*
|
|
* Process the next line from a file/buffer/list/string and add it
|
|
* to the quickfix list 'qfl'.
|
|
*/
|
|
static int
|
|
qf_init_process_nextline(
|
|
qf_list_T *qfl,
|
|
efm_T *fmt_first,
|
|
qfstate_T *state,
|
|
qffields_T *fields)
|
|
{
|
|
int status;
|
|
|
|
// Get the next line from a file/buffer/list/string
|
|
status = qf_get_nextline(state);
|
|
if (status != QF_OK)
|
|
return status;
|
|
|
|
status = qf_parse_line(qfl, state->linebuf, state->linelen,
|
|
fmt_first, fields);
|
|
if (status != QF_OK)
|
|
return status;
|
|
|
|
return qf_add_entry(qfl,
|
|
qfl->qf_directory,
|
|
(*fields->namebuf || qfl->qf_directory != NULL)
|
|
? fields->namebuf
|
|
: ((qfl->qf_currfile != NULL && fields->valid)
|
|
? qfl->qf_currfile : (char_u *)NULL),
|
|
fields->module,
|
|
fields->bnr,
|
|
fields->errmsg,
|
|
fields->lnum,
|
|
fields->end_lnum,
|
|
fields->col,
|
|
fields->end_col,
|
|
fields->use_viscol,
|
|
fields->pattern,
|
|
fields->enr,
|
|
fields->type,
|
|
fields->user_data,
|
|
fields->valid);
|
|
}
|
|
|
|
/*
|
|
* Read the errorfile "efile" into memory, line by line, building the error
|
|
* list.
|
|
* Alternative: when "efile" is NULL read errors from buffer "buf".
|
|
* Alternative: when "tv" is not NULL get errors from the string or list.
|
|
* Always use 'errorformat' from "buf" if there is a local value.
|
|
* Then "lnumfirst" and "lnumlast" specify the range of lines to use.
|
|
* Set the title of the list to "qf_title".
|
|
* Return -1 for error, number of errors for success.
|
|
*/
|
|
static int
|
|
qf_init_ext(
|
|
qf_info_T *qi,
|
|
int qf_idx,
|
|
char_u *efile,
|
|
buf_T *buf,
|
|
typval_T *tv,
|
|
char_u *errorformat,
|
|
int newlist, // TRUE: start a new error list
|
|
linenr_T lnumfirst, // first line number to use
|
|
linenr_T lnumlast, // last line number to use
|
|
char_u *qf_title,
|
|
char_u *enc)
|
|
{
|
|
qf_list_T *qfl;
|
|
qfstate_T state;
|
|
qffields_T fields;
|
|
qfline_T *old_last = NULL;
|
|
int adding = FALSE;
|
|
static efm_T *fmt_first = NULL;
|
|
char_u *efm;
|
|
static char_u *last_efm = NULL;
|
|
int retval = -1; // default: return error flag
|
|
int status;
|
|
|
|
// Do not used the cached buffer, it may have been wiped out.
|
|
VIM_CLEAR(qf_last_bufname);
|
|
|
|
CLEAR_FIELD(state);
|
|
CLEAR_FIELD(fields);
|
|
if ((qf_alloc_fields(&fields) == FAIL) ||
|
|
(qf_setup_state(&state, enc, efile, tv, buf,
|
|
lnumfirst, lnumlast) == FAIL))
|
|
goto qf_init_end;
|
|
|
|
if (newlist || qf_idx == qi->qf_listcount)
|
|
{
|
|
// make place for a new list
|
|
qf_new_list(qi, qf_title);
|
|
qf_idx = qi->qf_curlist;
|
|
qfl = qf_get_list(qi, qf_idx);
|
|
}
|
|
else
|
|
{
|
|
// Adding to existing list, use last entry.
|
|
adding = TRUE;
|
|
qfl = qf_get_list(qi, qf_idx);
|
|
if (!qf_list_empty(qfl))
|
|
old_last = qfl->qf_last;
|
|
}
|
|
|
|
// Use the local value of 'errorformat' if it's set.
|
|
if (errorformat == p_efm && tv == NULL && *buf->b_p_efm != NUL)
|
|
efm = buf->b_p_efm;
|
|
else
|
|
efm = errorformat;
|
|
|
|
// If the errorformat didn't change between calls, then reuse the
|
|
// previously parsed values.
|
|
if (last_efm == NULL || (STRCMP(last_efm, efm) != 0))
|
|
{
|
|
// free the previously parsed data
|
|
VIM_CLEAR(last_efm);
|
|
free_efm_list(&fmt_first);
|
|
|
|
// parse the current 'efm'
|
|
fmt_first = parse_efm_option(efm);
|
|
if (fmt_first != NULL)
|
|
last_efm = vim_strsave(efm);
|
|
}
|
|
|
|
if (fmt_first == NULL) // nothing found
|
|
goto error2;
|
|
|
|
// got_int is reset here, because it was probably set when killing the
|
|
// ":make" command, but we still want to read the errorfile then.
|
|
got_int = FALSE;
|
|
|
|
// Read the lines in the error file one by one.
|
|
// Try to recognize one of the error formats in each line.
|
|
while (!got_int)
|
|
{
|
|
status = qf_init_process_nextline(qfl, fmt_first, &state, &fields);
|
|
if (status == QF_NOMEM) // memory alloc failure
|
|
goto qf_init_end;
|
|
if (status == QF_END_OF_INPUT) // end of input
|
|
break;
|
|
if (status == QF_FAIL)
|
|
goto error2;
|
|
|
|
line_breakcheck();
|
|
}
|
|
if (state.fd == NULL || !ferror(state.fd))
|
|
{
|
|
if (qfl->qf_index == 0)
|
|
{
|
|
// no valid entry found
|
|
qfl->qf_ptr = qfl->qf_start;
|
|
qfl->qf_index = 1;
|
|
qfl->qf_nonevalid = TRUE;
|
|
}
|
|
else
|
|
{
|
|
qfl->qf_nonevalid = FALSE;
|
|
if (qfl->qf_ptr == NULL)
|
|
qfl->qf_ptr = qfl->qf_start;
|
|
}
|
|
// return number of matches
|
|
retval = qfl->qf_count;
|
|
goto qf_init_end;
|
|
}
|
|
emsg(_(e_error_while_reading_errorfile));
|
|
error2:
|
|
if (!adding)
|
|
{
|
|
// Error when creating a new list. Free the new list
|
|
qf_free(qfl);
|
|
qi->qf_listcount--;
|
|
if (qi->qf_curlist > 0)
|
|
--qi->qf_curlist;
|
|
}
|
|
qf_init_end:
|
|
if (qf_idx == qi->qf_curlist)
|
|
qf_update_buffer(qi, old_last);
|
|
qf_cleanup_state(&state);
|
|
qf_free_fields(&fields);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Read the errorfile "efile" into memory, line by line, building the error
|
|
* list. Set the error list's title to qf_title.
|
|
* Return -1 for error, number of errors for success.
|
|
*/
|
|
int
|
|
qf_init(win_T *wp,
|
|
char_u *efile,
|
|
char_u *errorformat,
|
|
int newlist, // TRUE: start a new error list
|
|
char_u *qf_title,
|
|
char_u *enc)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (wp != NULL)
|
|
{
|
|
qi = ll_get_or_alloc_list(wp);
|
|
if (qi == NULL)
|
|
return FAIL;
|
|
}
|
|
|
|
return qf_init_ext(qi, qi->qf_curlist, efile, curbuf, NULL, errorformat,
|
|
newlist, (linenr_T)0, (linenr_T)0, qf_title, enc);
|
|
}
|
|
|
|
/*
|
|
* Set the title of the specified quickfix list. Frees the previous title.
|
|
* Prepends ':' to the title.
|
|
*/
|
|
static void
|
|
qf_store_title(qf_list_T *qfl, char_u *title)
|
|
{
|
|
VIM_CLEAR(qfl->qf_title);
|
|
|
|
if (title == NULL)
|
|
return;
|
|
|
|
char_u *p = alloc_id(STRLEN(title) + 2, aid_qf_title);
|
|
|
|
qfl->qf_title = p;
|
|
if (p != NULL)
|
|
STRCPY(p, title);
|
|
}
|
|
|
|
/*
|
|
* The title of a quickfix/location list is set, by default, to the command
|
|
* that created the quickfix list with the ":" prefix.
|
|
* Create a quickfix list title string by prepending ":" to a user command.
|
|
* Returns a pointer to a static buffer with the title.
|
|
*/
|
|
static char_u *
|
|
qf_cmdtitle(char_u *cmd)
|
|
{
|
|
static char_u qftitle_str[IOSIZE];
|
|
|
|
vim_snprintf((char *)qftitle_str, IOSIZE, ":%s", (char *)cmd);
|
|
return qftitle_str;
|
|
}
|
|
|
|
/*
|
|
* Return a pointer to the current list in the specified quickfix stack
|
|
*/
|
|
static qf_list_T *
|
|
qf_get_curlist(qf_info_T *qi)
|
|
{
|
|
return qf_get_list(qi, qi->qf_curlist);
|
|
}
|
|
|
|
/*
|
|
* Prepare for adding a new quickfix list. If the current list is in the
|
|
* middle of the stack, then all the following lists are freed and then
|
|
* the new list is added.
|
|
*/
|
|
static void
|
|
qf_new_list(qf_info_T *qi, char_u *qf_title)
|
|
{
|
|
int i;
|
|
qf_list_T *qfl;
|
|
|
|
// If the current entry is not the last entry, delete entries beyond
|
|
// the current entry. This makes it possible to browse in a tree-like
|
|
// way with ":grep".
|
|
while (qi->qf_listcount > qi->qf_curlist + 1)
|
|
qf_free(&qi->qf_lists[--qi->qf_listcount]);
|
|
|
|
// When the stack is full, remove to oldest entry
|
|
// Otherwise, add a new entry.
|
|
if (qi->qf_listcount == LISTCOUNT)
|
|
{
|
|
qf_free(&qi->qf_lists[0]);
|
|
for (i = 1; i < LISTCOUNT; ++i)
|
|
qi->qf_lists[i - 1] = qi->qf_lists[i];
|
|
qi->qf_curlist = LISTCOUNT - 1;
|
|
}
|
|
else
|
|
qi->qf_curlist = qi->qf_listcount++;
|
|
qfl = qf_get_curlist(qi);
|
|
CLEAR_POINTER(qfl);
|
|
qf_store_title(qfl, qf_title);
|
|
qfl->qfl_type = qi->qfl_type;
|
|
qfl->qf_id = ++last_qf_id;
|
|
qfl->qf_has_user_data = FALSE;
|
|
}
|
|
|
|
/*
|
|
* Queue location list stack delete request.
|
|
*/
|
|
static void
|
|
locstack_queue_delreq(qf_info_T *qi)
|
|
{
|
|
qf_delq_T *q;
|
|
|
|
q = ALLOC_ONE(qf_delq_T);
|
|
if (q == NULL)
|
|
return;
|
|
|
|
q->qi = qi;
|
|
q->next = qf_delq_head;
|
|
qf_delq_head = q;
|
|
}
|
|
|
|
/*
|
|
* Return the global quickfix stack window buffer number.
|
|
*/
|
|
int
|
|
qf_stack_get_bufnr(void)
|
|
{
|
|
return ql_info.qf_bufnr;
|
|
}
|
|
|
|
/*
|
|
* Wipe the quickfix window buffer (if present) for the specified
|
|
* quickfix/location list.
|
|
*/
|
|
static void
|
|
wipe_qf_buffer(qf_info_T *qi)
|
|
{
|
|
buf_T *qfbuf;
|
|
|
|
if (qi->qf_bufnr == INVALID_QFBUFNR)
|
|
return;
|
|
|
|
qfbuf = buflist_findnr(qi->qf_bufnr);
|
|
if (qfbuf != NULL && qfbuf->b_nwindows == 0)
|
|
{
|
|
// If the quickfix buffer is not loaded in any window, then
|
|
// wipe the buffer.
|
|
close_buffer(NULL, qfbuf, DOBUF_WIPE, FALSE, FALSE);
|
|
qi->qf_bufnr = INVALID_QFBUFNR;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Free a location list stack
|
|
*/
|
|
static void
|
|
ll_free_all(qf_info_T **pqi)
|
|
{
|
|
int i;
|
|
qf_info_T *qi;
|
|
|
|
qi = *pqi;
|
|
if (qi == NULL)
|
|
return;
|
|
*pqi = NULL; // Remove reference to this list
|
|
|
|
// If the location list is still in use, then queue the delete request
|
|
// to be processed later.
|
|
if (quickfix_busy > 0)
|
|
{
|
|
locstack_queue_delreq(qi);
|
|
return;
|
|
}
|
|
|
|
qi->qf_refcount--;
|
|
if (qi->qf_refcount < 1)
|
|
{
|
|
// No references to this location list.
|
|
// If the quickfix window buffer is loaded, then wipe it
|
|
wipe_qf_buffer(qi);
|
|
|
|
for (i = 0; i < qi->qf_listcount; ++i)
|
|
qf_free(qf_get_list(qi, i));
|
|
vim_free(qi);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Free all the quickfix/location lists in the stack.
|
|
*/
|
|
void
|
|
qf_free_all(win_T *wp)
|
|
{
|
|
int i;
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (wp != NULL)
|
|
{
|
|
// location list
|
|
ll_free_all(&wp->w_llist);
|
|
ll_free_all(&wp->w_llist_ref);
|
|
}
|
|
else
|
|
// quickfix list
|
|
for (i = 0; i < qi->qf_listcount; ++i)
|
|
qf_free(qf_get_list(qi, i));
|
|
}
|
|
|
|
/*
|
|
* Delay freeing of location list stacks when the quickfix code is running.
|
|
* Used to avoid problems with autocmds freeing location list stacks when the
|
|
* quickfix code is still referencing the stack.
|
|
* Must always call decr_quickfix_busy() exactly once after this.
|
|
*/
|
|
static void
|
|
incr_quickfix_busy(void)
|
|
{
|
|
quickfix_busy++;
|
|
}
|
|
|
|
/*
|
|
* Safe to free location list stacks. Process any delayed delete requests.
|
|
*/
|
|
static void
|
|
decr_quickfix_busy(void)
|
|
{
|
|
if (--quickfix_busy == 0)
|
|
{
|
|
// No longer referencing the location lists. Process all the pending
|
|
// delete requests.
|
|
while (qf_delq_head != NULL)
|
|
{
|
|
qf_delq_T *q = qf_delq_head;
|
|
|
|
qf_delq_head = q->next;
|
|
ll_free_all(&q->qi);
|
|
vim_free(q);
|
|
}
|
|
}
|
|
#ifdef ABORT_ON_INTERNAL_ERROR
|
|
if (quickfix_busy < 0)
|
|
{
|
|
emsg("quickfix_busy has become negative");
|
|
abort();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#if defined(EXITFREE) || defined(PROTO)
|
|
void
|
|
check_quickfix_busy(void)
|
|
{
|
|
if (quickfix_busy != 0)
|
|
{
|
|
semsg("quickfix_busy not zero on exit: %ld", (long)quickfix_busy);
|
|
# ifdef ABORT_ON_INTERNAL_ERROR
|
|
abort();
|
|
# endif
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Add an entry to the end of the list of errors.
|
|
* Returns QF_OK on success or QF_FAIL on a memory allocation failure.
|
|
*/
|
|
static int
|
|
qf_add_entry(
|
|
qf_list_T *qfl, // quickfix list entry
|
|
char_u *dir, // optional directory name
|
|
char_u *fname, // file name or NULL
|
|
char_u *module, // module name or NULL
|
|
int bufnum, // buffer number or zero
|
|
char_u *mesg, // message
|
|
long lnum, // line number
|
|
long end_lnum, // line number for end
|
|
int col, // column
|
|
int end_col, // column for end
|
|
int vis_col, // using visual column
|
|
char_u *pattern, // search pattern
|
|
int nr, // error number
|
|
int type, // type character
|
|
typval_T *user_data, // custom user data or NULL
|
|
int valid) // valid entry
|
|
{
|
|
buf_T *buf;
|
|
qfline_T *qfp;
|
|
qfline_T **lastp; // pointer to qf_last or NULL
|
|
char_u *fullname = NULL;
|
|
char_u *p = NULL;
|
|
|
|
if ((qfp = ALLOC_ONE_ID(qfline_T, aid_qf_qfline)) == NULL)
|
|
return QF_FAIL;
|
|
if (bufnum != 0)
|
|
{
|
|
buf = buflist_findnr(bufnum);
|
|
|
|
qfp->qf_fnum = bufnum;
|
|
if (buf != NULL)
|
|
buf->b_has_qf_entry |=
|
|
IS_QF_LIST(qfl) ? BUF_HAS_QF_ENTRY : BUF_HAS_LL_ENTRY;
|
|
}
|
|
else
|
|
{
|
|
qfp->qf_fnum = qf_get_fnum(qfl, dir, fname);
|
|
buf = buflist_findnr(qfp->qf_fnum);
|
|
}
|
|
if (fname != NULL)
|
|
fullname = fix_fname(fname);
|
|
qfp->qf_fname = NULL;
|
|
if (buf != NULL &&
|
|
buf->b_ffname != NULL && fullname != NULL)
|
|
{
|
|
if (fnamecmp(fullname, buf->b_ffname) != 0)
|
|
{
|
|
p = shorten_fname1(fullname);
|
|
if (p != NULL)
|
|
qfp->qf_fname = vim_strsave(p);
|
|
}
|
|
}
|
|
vim_free(fullname);
|
|
if ((qfp->qf_text = vim_strsave(mesg)) == NULL)
|
|
{
|
|
vim_free(qfp);
|
|
return QF_FAIL;
|
|
}
|
|
qfp->qf_lnum = lnum;
|
|
qfp->qf_end_lnum = end_lnum;
|
|
qfp->qf_col = col;
|
|
qfp->qf_end_col = end_col;
|
|
qfp->qf_viscol = vis_col;
|
|
if (user_data == NULL || user_data->v_type == VAR_UNKNOWN)
|
|
qfp->qf_user_data.v_type = VAR_UNKNOWN;
|
|
else
|
|
{
|
|
copy_tv(user_data, &qfp->qf_user_data);
|
|
qfl->qf_has_user_data = TRUE;
|
|
}
|
|
if (pattern == NULL || *pattern == NUL)
|
|
qfp->qf_pattern = NULL;
|
|
else if ((qfp->qf_pattern = vim_strsave(pattern)) == NULL)
|
|
{
|
|
vim_free(qfp->qf_text);
|
|
vim_free(qfp);
|
|
return QF_FAIL;
|
|
}
|
|
if (module == NULL || *module == NUL)
|
|
qfp->qf_module = NULL;
|
|
else if ((qfp->qf_module = vim_strsave(module)) == NULL)
|
|
{
|
|
vim_free(qfp->qf_text);
|
|
vim_free(qfp->qf_pattern);
|
|
vim_free(qfp);
|
|
return QF_FAIL;
|
|
}
|
|
qfp->qf_nr = nr;
|
|
if (type != 1 && !vim_isprintc(type)) // only printable chars allowed
|
|
type = 0;
|
|
qfp->qf_type = type;
|
|
qfp->qf_valid = valid;
|
|
|
|
lastp = &qfl->qf_last;
|
|
if (qf_list_empty(qfl)) // first element in the list
|
|
{
|
|
qfl->qf_start = qfp;
|
|
qfl->qf_ptr = qfp;
|
|
qfl->qf_index = 0;
|
|
qfp->qf_prev = NULL;
|
|
}
|
|
else
|
|
{
|
|
qfp->qf_prev = *lastp;
|
|
(*lastp)->qf_next = qfp;
|
|
}
|
|
qfp->qf_next = NULL;
|
|
qfp->qf_cleared = FALSE;
|
|
*lastp = qfp;
|
|
++qfl->qf_count;
|
|
if (qfl->qf_index == 0 && qfp->qf_valid) // first valid entry
|
|
{
|
|
qfl->qf_index = qfl->qf_count;
|
|
qfl->qf_ptr = qfp;
|
|
}
|
|
|
|
return QF_OK;
|
|
}
|
|
|
|
/*
|
|
* Allocate a new quickfix/location list stack
|
|
*/
|
|
static qf_info_T *
|
|
qf_alloc_stack(qfltype_T qfltype)
|
|
{
|
|
qf_info_T *qi;
|
|
|
|
qi = ALLOC_CLEAR_ONE_ID(qf_info_T, aid_qf_qfinfo);
|
|
if (qi == NULL)
|
|
return NULL;
|
|
|
|
qi->qf_refcount++;
|
|
qi->qfl_type = qfltype;
|
|
qi->qf_bufnr = INVALID_QFBUFNR;
|
|
return qi;
|
|
}
|
|
|
|
/*
|
|
* Return the location list stack for window 'wp'.
|
|
* If not present, allocate a location list stack
|
|
*/
|
|
static qf_info_T *
|
|
ll_get_or_alloc_list(win_T *wp)
|
|
{
|
|
if (IS_LL_WINDOW(wp))
|
|
// For a location list window, use the referenced location list
|
|
return wp->w_llist_ref;
|
|
|
|
// For a non-location list window, w_llist_ref should not point to a
|
|
// location list.
|
|
ll_free_all(&wp->w_llist_ref);
|
|
|
|
if (wp->w_llist == NULL)
|
|
wp->w_llist = qf_alloc_stack(QFLT_LOCATION); // new location list
|
|
return wp->w_llist;
|
|
}
|
|
|
|
/*
|
|
* Get the quickfix/location list stack to use for the specified Ex command.
|
|
* For a location list command, returns the stack for the current window. If
|
|
* the location list is not found, then returns NULL and prints an error
|
|
* message if 'print_emsg' is TRUE.
|
|
*/
|
|
static qf_info_T *
|
|
qf_cmd_get_stack(exarg_T *eap, int print_emsg)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (is_loclist_cmd(eap->cmdidx))
|
|
{
|
|
qi = GET_LOC_LIST(curwin);
|
|
if (qi == NULL)
|
|
{
|
|
if (print_emsg)
|
|
emsg(_(e_no_location_list));
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
return qi;
|
|
}
|
|
|
|
/*
|
|
* Get the quickfix/location list stack to use for the specified Ex command.
|
|
* For a location list command, returns the stack for the current window.
|
|
* If the location list is not present, then allocates a new one.
|
|
* Returns NULL if the allocation fails. For a location list command, sets
|
|
* 'pwinp' to curwin.
|
|
*/
|
|
static qf_info_T *
|
|
qf_cmd_get_or_alloc_stack(exarg_T *eap, win_T **pwinp)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (is_loclist_cmd(eap->cmdidx))
|
|
{
|
|
qi = ll_get_or_alloc_list(curwin);
|
|
if (qi == NULL)
|
|
return NULL;
|
|
*pwinp = curwin;
|
|
}
|
|
|
|
return qi;
|
|
}
|
|
|
|
/*
|
|
* Copy location list entries from 'from_qfl' to 'to_qfl'.
|
|
*/
|
|
static int
|
|
copy_loclist_entries(qf_list_T *from_qfl, qf_list_T *to_qfl)
|
|
{
|
|
int i;
|
|
qfline_T *from_qfp;
|
|
qfline_T *prevp;
|
|
|
|
// copy all the location entries in this list
|
|
FOR_ALL_QFL_ITEMS(from_qfl, from_qfp, i)
|
|
{
|
|
if (qf_add_entry(to_qfl,
|
|
NULL,
|
|
NULL,
|
|
from_qfp->qf_module,
|
|
0,
|
|
from_qfp->qf_text,
|
|
from_qfp->qf_lnum,
|
|
from_qfp->qf_end_lnum,
|
|
from_qfp->qf_col,
|
|
from_qfp->qf_end_col,
|
|
from_qfp->qf_viscol,
|
|
from_qfp->qf_pattern,
|
|
from_qfp->qf_nr,
|
|
0,
|
|
&from_qfp->qf_user_data,
|
|
from_qfp->qf_valid) == QF_FAIL)
|
|
return FAIL;
|
|
|
|
// qf_add_entry() will not set the qf_num field, as the
|
|
// directory and file names are not supplied. So the qf_fnum
|
|
// field is copied here.
|
|
prevp = to_qfl->qf_last;
|
|
prevp->qf_fnum = from_qfp->qf_fnum; // file number
|
|
prevp->qf_type = from_qfp->qf_type; // error type
|
|
if (from_qfl->qf_ptr == from_qfp)
|
|
to_qfl->qf_ptr = prevp; // current location
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Copy the specified location list 'from_qfl' to 'to_qfl'.
|
|
*/
|
|
static int
|
|
copy_loclist(qf_list_T *from_qfl, qf_list_T *to_qfl)
|
|
{
|
|
// Some of the fields are populated by qf_add_entry()
|
|
to_qfl->qfl_type = from_qfl->qfl_type;
|
|
to_qfl->qf_nonevalid = from_qfl->qf_nonevalid;
|
|
to_qfl->qf_has_user_data = from_qfl->qf_has_user_data;
|
|
to_qfl->qf_count = 0;
|
|
to_qfl->qf_index = 0;
|
|
to_qfl->qf_start = NULL;
|
|
to_qfl->qf_last = NULL;
|
|
to_qfl->qf_ptr = NULL;
|
|
if (from_qfl->qf_title != NULL)
|
|
to_qfl->qf_title = vim_strsave(from_qfl->qf_title);
|
|
else
|
|
to_qfl->qf_title = NULL;
|
|
if (from_qfl->qf_ctx != NULL)
|
|
{
|
|
to_qfl->qf_ctx = alloc_tv();
|
|
if (to_qfl->qf_ctx != NULL)
|
|
copy_tv(from_qfl->qf_ctx, to_qfl->qf_ctx);
|
|
}
|
|
else
|
|
to_qfl->qf_ctx = NULL;
|
|
if (from_qfl->qf_qftf_cb.cb_name != NULL)
|
|
copy_callback(&to_qfl->qf_qftf_cb, &from_qfl->qf_qftf_cb);
|
|
else
|
|
to_qfl->qf_qftf_cb.cb_name = NULL;
|
|
|
|
if (from_qfl->qf_count)
|
|
if (copy_loclist_entries(from_qfl, to_qfl) == FAIL)
|
|
return FAIL;
|
|
|
|
to_qfl->qf_index = from_qfl->qf_index; // current index in the list
|
|
|
|
// Assign a new ID for the location list
|
|
to_qfl->qf_id = ++last_qf_id;
|
|
to_qfl->qf_changedtick = 0L;
|
|
|
|
// When no valid entries are present in the list, qf_ptr points to
|
|
// the first item in the list
|
|
if (to_qfl->qf_nonevalid)
|
|
{
|
|
to_qfl->qf_ptr = to_qfl->qf_start;
|
|
to_qfl->qf_index = 1;
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Copy the location list stack 'from' window to 'to' window.
|
|
*/
|
|
void
|
|
copy_loclist_stack(win_T *from, win_T *to)
|
|
{
|
|
qf_info_T *qi;
|
|
int idx;
|
|
|
|
// When copying from a location list window, copy the referenced
|
|
// location list. For other windows, copy the location list for
|
|
// that window.
|
|
if (IS_LL_WINDOW(from))
|
|
qi = from->w_llist_ref;
|
|
else
|
|
qi = from->w_llist;
|
|
|
|
if (qi == NULL) // no location list to copy
|
|
return;
|
|
|
|
// allocate a new location list
|
|
if ((to->w_llist = qf_alloc_stack(QFLT_LOCATION)) == NULL)
|
|
return;
|
|
|
|
to->w_llist->qf_listcount = qi->qf_listcount;
|
|
|
|
// Copy the location lists one at a time
|
|
for (idx = 0; idx < qi->qf_listcount; ++idx)
|
|
{
|
|
to->w_llist->qf_curlist = idx;
|
|
|
|
if (copy_loclist(qf_get_list(qi, idx),
|
|
qf_get_list(to->w_llist, idx)) == FAIL)
|
|
{
|
|
qf_free_all(to);
|
|
return;
|
|
}
|
|
}
|
|
|
|
to->w_llist->qf_curlist = qi->qf_curlist; // current list
|
|
}
|
|
|
|
/*
|
|
* Get buffer number for file "directory/fname".
|
|
* Also sets the b_has_qf_entry flag.
|
|
*/
|
|
static int
|
|
qf_get_fnum(qf_list_T *qfl, char_u *directory, char_u *fname)
|
|
{
|
|
char_u *ptr = NULL;
|
|
buf_T *buf;
|
|
char_u *bufname;
|
|
|
|
if (fname == NULL || *fname == NUL) // no file name
|
|
return 0;
|
|
|
|
#ifdef VMS
|
|
vms_remove_version(fname);
|
|
#endif
|
|
#ifdef BACKSLASH_IN_FILENAME
|
|
if (directory != NULL)
|
|
slash_adjust(directory);
|
|
slash_adjust(fname);
|
|
#endif
|
|
if (directory != NULL && !vim_isAbsName(fname)
|
|
&& (ptr = concat_fnames(directory, fname, TRUE)) != NULL)
|
|
{
|
|
// Here we check if the file really exists.
|
|
// This should normally be true, but if make works without
|
|
// "leaving directory"-messages we might have missed a
|
|
// directory change.
|
|
if (mch_getperm(ptr) < 0)
|
|
{
|
|
vim_free(ptr);
|
|
directory = qf_guess_filepath(qfl, fname);
|
|
if (directory)
|
|
ptr = concat_fnames(directory, fname, TRUE);
|
|
else
|
|
ptr = vim_strsave(fname);
|
|
}
|
|
// Use concatenated directory name and file name
|
|
bufname = ptr;
|
|
}
|
|
else
|
|
bufname = fname;
|
|
|
|
if (qf_last_bufname != NULL && STRCMP(bufname, qf_last_bufname) == 0
|
|
&& bufref_valid(&qf_last_bufref))
|
|
{
|
|
buf = qf_last_bufref.br_buf;
|
|
vim_free(ptr);
|
|
}
|
|
else
|
|
{
|
|
vim_free(qf_last_bufname);
|
|
buf = buflist_new(bufname, NULL, (linenr_T)0, BLN_NOOPT);
|
|
if (bufname == ptr)
|
|
qf_last_bufname = bufname;
|
|
else
|
|
qf_last_bufname = vim_strsave(bufname);
|
|
set_bufref(&qf_last_bufref, buf);
|
|
}
|
|
if (buf == NULL)
|
|
return 0;
|
|
|
|
buf->b_has_qf_entry =
|
|
IS_QF_LIST(qfl) ? BUF_HAS_QF_ENTRY : BUF_HAS_LL_ENTRY;
|
|
return buf->b_fnum;
|
|
}
|
|
|
|
/*
|
|
* Push dirbuf onto the directory stack and return pointer to actual dir or
|
|
* NULL on error.
|
|
*/
|
|
static char_u *
|
|
qf_push_dir(char_u *dirbuf, struct dir_stack_T **stackptr, int is_file_stack)
|
|
{
|
|
struct dir_stack_T *ds_new;
|
|
struct dir_stack_T *ds_ptr;
|
|
|
|
// allocate new stack element and hook it in
|
|
ds_new = ALLOC_ONE_ID(struct dir_stack_T, aid_qf_dirstack);
|
|
if (ds_new == NULL)
|
|
return NULL;
|
|
|
|
ds_new->next = *stackptr;
|
|
*stackptr = ds_new;
|
|
|
|
// store directory on the stack
|
|
if (vim_isAbsName(dirbuf)
|
|
|| (*stackptr)->next == NULL
|
|
|| is_file_stack)
|
|
(*stackptr)->dirname = vim_strsave(dirbuf);
|
|
else
|
|
{
|
|
// Okay we don't have an absolute path.
|
|
// dirbuf must be a subdir of one of the directories on the stack.
|
|
// Let's search...
|
|
ds_new = (*stackptr)->next;
|
|
(*stackptr)->dirname = NULL;
|
|
while (ds_new)
|
|
{
|
|
vim_free((*stackptr)->dirname);
|
|
(*stackptr)->dirname = concat_fnames(ds_new->dirname, dirbuf,
|
|
TRUE);
|
|
if (mch_isdir((*stackptr)->dirname) == TRUE)
|
|
break;
|
|
|
|
ds_new = ds_new->next;
|
|
}
|
|
|
|
// clean up all dirs we already left
|
|
while ((*stackptr)->next != ds_new)
|
|
{
|
|
ds_ptr = (*stackptr)->next;
|
|
(*stackptr)->next = (*stackptr)->next->next;
|
|
vim_free(ds_ptr->dirname);
|
|
vim_free(ds_ptr);
|
|
}
|
|
|
|
// Nothing found -> it must be on top level
|
|
if (ds_new == NULL)
|
|
{
|
|
vim_free((*stackptr)->dirname);
|
|
(*stackptr)->dirname = vim_strsave(dirbuf);
|
|
}
|
|
}
|
|
|
|
if ((*stackptr)->dirname != NULL)
|
|
return (*stackptr)->dirname;
|
|
else
|
|
{
|
|
ds_ptr = *stackptr;
|
|
*stackptr = (*stackptr)->next;
|
|
vim_free(ds_ptr);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* pop dirbuf from the directory stack and return previous directory or NULL if
|
|
* stack is empty
|
|
*/
|
|
static char_u *
|
|
qf_pop_dir(struct dir_stack_T **stackptr)
|
|
{
|
|
struct dir_stack_T *ds_ptr;
|
|
|
|
// TODO: Should we check if dirbuf is the directory on top of the stack?
|
|
// What to do if it isn't?
|
|
|
|
// pop top element and free it
|
|
if (*stackptr != NULL)
|
|
{
|
|
ds_ptr = *stackptr;
|
|
*stackptr = (*stackptr)->next;
|
|
vim_free(ds_ptr->dirname);
|
|
vim_free(ds_ptr);
|
|
}
|
|
|
|
// return NEW top element as current dir or NULL if stack is empty
|
|
return *stackptr ? (*stackptr)->dirname : NULL;
|
|
}
|
|
|
|
/*
|
|
* clean up directory stack
|
|
*/
|
|
static void
|
|
qf_clean_dir_stack(struct dir_stack_T **stackptr)
|
|
{
|
|
struct dir_stack_T *ds_ptr;
|
|
|
|
while ((ds_ptr = *stackptr) != NULL)
|
|
{
|
|
*stackptr = (*stackptr)->next;
|
|
vim_free(ds_ptr->dirname);
|
|
vim_free(ds_ptr);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Check in which directory of the directory stack the given file can be
|
|
* found.
|
|
* Returns a pointer to the directory name or NULL if not found.
|
|
* Cleans up intermediate directory entries.
|
|
*
|
|
* TODO: How to solve the following problem?
|
|
* If we have this directory tree:
|
|
* ./
|
|
* ./aa
|
|
* ./aa/bb
|
|
* ./bb
|
|
* ./bb/x.c
|
|
* and make says:
|
|
* making all in aa
|
|
* making all in bb
|
|
* x.c:9: Error
|
|
* Then qf_push_dir thinks we are in ./aa/bb, but we are in ./bb.
|
|
* qf_guess_filepath will return NULL.
|
|
*/
|
|
static char_u *
|
|
qf_guess_filepath(qf_list_T *qfl, char_u *filename)
|
|
{
|
|
struct dir_stack_T *ds_ptr;
|
|
struct dir_stack_T *ds_tmp;
|
|
char_u *fullname;
|
|
|
|
// no dirs on the stack - there's nothing we can do
|
|
if (qfl->qf_dir_stack == NULL)
|
|
return NULL;
|
|
|
|
ds_ptr = qfl->qf_dir_stack->next;
|
|
fullname = NULL;
|
|
while (ds_ptr)
|
|
{
|
|
vim_free(fullname);
|
|
fullname = concat_fnames(ds_ptr->dirname, filename, TRUE);
|
|
|
|
// If concat_fnames failed, just go on. The worst thing that can happen
|
|
// is that we delete the entire stack.
|
|
if ((fullname != NULL) && (mch_getperm(fullname) >= 0))
|
|
break;
|
|
|
|
ds_ptr = ds_ptr->next;
|
|
}
|
|
|
|
vim_free(fullname);
|
|
|
|
// clean up all dirs we already left
|
|
while (qfl->qf_dir_stack->next != ds_ptr)
|
|
{
|
|
ds_tmp = qfl->qf_dir_stack->next;
|
|
qfl->qf_dir_stack->next = qfl->qf_dir_stack->next->next;
|
|
vim_free(ds_tmp->dirname);
|
|
vim_free(ds_tmp);
|
|
}
|
|
|
|
return ds_ptr == NULL ? NULL : ds_ptr->dirname;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if a quickfix/location list with the given identifier exists.
|
|
*/
|
|
static int
|
|
qflist_valid(win_T *wp, int_u qf_id)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
int i;
|
|
|
|
if (wp != NULL)
|
|
{
|
|
if (!win_valid(wp))
|
|
return FALSE;
|
|
qi = GET_LOC_LIST(wp); // Location list
|
|
if (qi == NULL)
|
|
return FALSE;
|
|
}
|
|
|
|
for (i = 0; i < qi->qf_listcount; ++i)
|
|
if (qi->qf_lists[i].qf_id == qf_id)
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* When loading a file from the quickfix, the autocommands may modify it.
|
|
* This may invalidate the current quickfix entry. This function checks
|
|
* whether an entry is still present in the quickfix list.
|
|
* Similar to location list.
|
|
*/
|
|
static int
|
|
is_qf_entry_present(qf_list_T *qfl, qfline_T *qf_ptr)
|
|
{
|
|
qfline_T *qfp;
|
|
int i;
|
|
|
|
// Search for the entry in the current list
|
|
FOR_ALL_QFL_ITEMS(qfl, qfp, i)
|
|
if (qfp == qf_ptr)
|
|
break;
|
|
|
|
if (i > qfl->qf_count) // Entry is not found
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Get the next valid entry in the current quickfix/location list. The search
|
|
* starts from the current entry. Returns NULL on failure.
|
|
*/
|
|
static qfline_T *
|
|
get_next_valid_entry(
|
|
qf_list_T *qfl,
|
|
qfline_T *qf_ptr,
|
|
int *qf_index,
|
|
int dir)
|
|
{
|
|
int idx;
|
|
int old_qf_fnum;
|
|
|
|
idx = *qf_index;
|
|
old_qf_fnum = qf_ptr->qf_fnum;
|
|
|
|
do
|
|
{
|
|
if (idx == qfl->qf_count || qf_ptr->qf_next == NULL)
|
|
return NULL;
|
|
++idx;
|
|
qf_ptr = qf_ptr->qf_next;
|
|
} while ((!qfl->qf_nonevalid && !qf_ptr->qf_valid)
|
|
|| (dir == FORWARD_FILE && qf_ptr->qf_fnum == old_qf_fnum));
|
|
|
|
*qf_index = idx;
|
|
return qf_ptr;
|
|
}
|
|
|
|
/*
|
|
* Get the previous valid entry in the current quickfix/location list. The
|
|
* search starts from the current entry. Returns NULL on failure.
|
|
*/
|
|
static qfline_T *
|
|
get_prev_valid_entry(
|
|
qf_list_T *qfl,
|
|
qfline_T *qf_ptr,
|
|
int *qf_index,
|
|
int dir)
|
|
{
|
|
int idx;
|
|
int old_qf_fnum;
|
|
|
|
idx = *qf_index;
|
|
old_qf_fnum = qf_ptr->qf_fnum;
|
|
|
|
do
|
|
{
|
|
if (idx == 1 || qf_ptr->qf_prev == NULL)
|
|
return NULL;
|
|
--idx;
|
|
qf_ptr = qf_ptr->qf_prev;
|
|
} while ((!qfl->qf_nonevalid && !qf_ptr->qf_valid)
|
|
|| (dir == BACKWARD_FILE && qf_ptr->qf_fnum == old_qf_fnum));
|
|
|
|
*qf_index = idx;
|
|
return qf_ptr;
|
|
}
|
|
|
|
/*
|
|
* Get the n'th (errornr) previous/next valid entry from the current entry in
|
|
* the quickfix list.
|
|
* dir == FORWARD or FORWARD_FILE: next valid entry
|
|
* dir == BACKWARD or BACKWARD_FILE: previous valid entry
|
|
*/
|
|
static qfline_T *
|
|
get_nth_valid_entry(
|
|
qf_list_T *qfl,
|
|
int errornr,
|
|
int dir,
|
|
int *new_qfidx)
|
|
{
|
|
qfline_T *qf_ptr = qfl->qf_ptr;
|
|
int qf_idx = qfl->qf_index;
|
|
qfline_T *prev_qf_ptr;
|
|
int prev_index;
|
|
char *err = e_no_more_items;
|
|
|
|
while (errornr--)
|
|
{
|
|
prev_qf_ptr = qf_ptr;
|
|
prev_index = qf_idx;
|
|
|
|
if (dir == FORWARD || dir == FORWARD_FILE)
|
|
qf_ptr = get_next_valid_entry(qfl, qf_ptr, &qf_idx, dir);
|
|
else
|
|
qf_ptr = get_prev_valid_entry(qfl, qf_ptr, &qf_idx, dir);
|
|
if (qf_ptr == NULL)
|
|
{
|
|
qf_ptr = prev_qf_ptr;
|
|
qf_idx = prev_index;
|
|
if (err != NULL)
|
|
{
|
|
emsg(_(err));
|
|
return NULL;
|
|
}
|
|
break;
|
|
}
|
|
|
|
err = NULL;
|
|
}
|
|
|
|
*new_qfidx = qf_idx;
|
|
return qf_ptr;
|
|
}
|
|
|
|
/*
|
|
* Get n'th (errornr) quickfix entry from the current entry in the quickfix
|
|
* list 'qfl'. Returns a pointer to the new entry and the index in 'new_qfidx'
|
|
*/
|
|
static qfline_T *
|
|
get_nth_entry(qf_list_T *qfl, int errornr, int *new_qfidx)
|
|
{
|
|
qfline_T *qf_ptr = qfl->qf_ptr;
|
|
int qf_idx = qfl->qf_index;
|
|
|
|
// New error number is less than the current error number
|
|
while (errornr < qf_idx && qf_idx > 1 && qf_ptr->qf_prev != NULL)
|
|
{
|
|
--qf_idx;
|
|
qf_ptr = qf_ptr->qf_prev;
|
|
}
|
|
// New error number is greater than the current error number
|
|
while (errornr > qf_idx && qf_idx < qfl->qf_count &&
|
|
qf_ptr->qf_next != NULL)
|
|
{
|
|
++qf_idx;
|
|
qf_ptr = qf_ptr->qf_next;
|
|
}
|
|
|
|
*new_qfidx = qf_idx;
|
|
return qf_ptr;
|
|
}
|
|
|
|
/*
|
|
* Get a entry specified by 'errornr' and 'dir' from the current
|
|
* quickfix/location list. 'errornr' specifies the index of the entry and 'dir'
|
|
* specifies the direction (FORWARD/BACKWARD/FORWARD_FILE/BACKWARD_FILE).
|
|
* Returns a pointer to the entry and the index of the new entry is stored in
|
|
* 'new_qfidx'.
|
|
*/
|
|
static qfline_T *
|
|
qf_get_entry(
|
|
qf_list_T *qfl,
|
|
int errornr,
|
|
int dir,
|
|
int *new_qfidx)
|
|
{
|
|
qfline_T *qf_ptr = qfl->qf_ptr;
|
|
int qfidx = qfl->qf_index;
|
|
|
|
if (dir != 0) // next/prev valid entry
|
|
qf_ptr = get_nth_valid_entry(qfl, errornr, dir, &qfidx);
|
|
else if (errornr != 0) // go to specified number
|
|
qf_ptr = get_nth_entry(qfl, errornr, &qfidx);
|
|
|
|
*new_qfidx = qfidx;
|
|
return qf_ptr;
|
|
}
|
|
|
|
/*
|
|
* Find a window displaying a Vim help file in the current tab page.
|
|
*/
|
|
static win_T *
|
|
qf_find_help_win(void)
|
|
{
|
|
win_T *wp;
|
|
|
|
FOR_ALL_WINDOWS(wp)
|
|
if (bt_help(wp->w_buffer))
|
|
return wp;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Set the location list for the specified window to 'qi'.
|
|
*/
|
|
static void
|
|
win_set_loclist(win_T *wp, qf_info_T *qi)
|
|
{
|
|
wp->w_llist = qi;
|
|
qi->qf_refcount++;
|
|
}
|
|
|
|
/*
|
|
* Find a help window or open one. If 'newwin' is TRUE, then open a new help
|
|
* window.
|
|
*/
|
|
static int
|
|
jump_to_help_window(qf_info_T *qi, int newwin, int *opened_window)
|
|
{
|
|
win_T *wp;
|
|
int flags;
|
|
|
|
if (cmdmod.cmod_tab != 0 || newwin)
|
|
wp = NULL;
|
|
else
|
|
wp = qf_find_help_win();
|
|
if (wp != NULL && wp->w_buffer->b_nwindows > 0)
|
|
win_enter(wp, TRUE);
|
|
else
|
|
{
|
|
// Split off help window; put it at far top if no position
|
|
// specified, the current window is vertically split and narrow.
|
|
flags = WSP_HELP;
|
|
if (cmdmod.cmod_split == 0 && curwin->w_width != Columns
|
|
&& curwin->w_width < 80)
|
|
flags |= WSP_TOP;
|
|
// If the user asks to open a new window, then copy the location list.
|
|
// Otherwise, don't copy the location list.
|
|
if (IS_LL_STACK(qi) && !newwin)
|
|
flags |= WSP_NEWLOC;
|
|
|
|
if (win_split(0, flags) == FAIL)
|
|
return FAIL;
|
|
|
|
*opened_window = TRUE;
|
|
|
|
if (curwin->w_height < p_hh)
|
|
win_setheight((int)p_hh);
|
|
|
|
// When using location list, the new window should use the supplied
|
|
// location list. If the user asks to open a new window, then the new
|
|
// window will get a copy of the location list.
|
|
if (IS_LL_STACK(qi) && !newwin)
|
|
win_set_loclist(curwin, qi);
|
|
}
|
|
|
|
if (!p_im)
|
|
restart_edit = 0; // don't want insert mode in help file
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Find a non-quickfix window using the given location list stack in the
|
|
* current tabpage.
|
|
* Returns NULL if a matching window is not found.
|
|
*/
|
|
static win_T *
|
|
qf_find_win_with_loclist(qf_info_T *ll)
|
|
{
|
|
win_T *wp;
|
|
|
|
FOR_ALL_WINDOWS(wp)
|
|
if (wp->w_llist == ll && !bt_quickfix(wp->w_buffer))
|
|
return wp;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Find a window containing a normal buffer in the current tab page.
|
|
*/
|
|
static win_T *
|
|
qf_find_win_with_normal_buf(void)
|
|
{
|
|
win_T *wp;
|
|
|
|
FOR_ALL_WINDOWS(wp)
|
|
if (bt_normal(wp->w_buffer))
|
|
return wp;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Go to a window in any tabpage containing the specified file. Returns TRUE
|
|
* if successfully jumped to the window. Otherwise returns FALSE.
|
|
*/
|
|
static int
|
|
qf_goto_tabwin_with_file(int fnum)
|
|
{
|
|
tabpage_T *tp;
|
|
win_T *wp;
|
|
|
|
FOR_ALL_TAB_WINDOWS(tp, wp)
|
|
if (wp->w_buffer->b_fnum == fnum)
|
|
{
|
|
goto_tabpage_win(tp, wp);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Create a new window to show a file above the quickfix window. Called when
|
|
* only the quickfix window is present.
|
|
*/
|
|
static int
|
|
qf_open_new_file_win(qf_info_T *ll_ref)
|
|
{
|
|
int flags;
|
|
|
|
flags = WSP_ABOVE;
|
|
if (ll_ref != NULL)
|
|
flags |= WSP_NEWLOC;
|
|
if (win_split(0, flags) == FAIL)
|
|
return FAIL; // not enough room for window
|
|
p_swb = empty_option; // don't split again
|
|
swb_flags = 0;
|
|
RESET_BINDING(curwin);
|
|
if (ll_ref != NULL)
|
|
// The new window should use the location list from the
|
|
// location list window
|
|
win_set_loclist(curwin, ll_ref);
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Go to a window that shows the right buffer. If the window is not found, go
|
|
* to the window just above the location list window. This is used for opening
|
|
* a file from a location window and not from a quickfix window. If some usable
|
|
* window is previously found, then it is supplied in 'use_win'.
|
|
*/
|
|
static void
|
|
qf_goto_win_with_ll_file(win_T *use_win, int qf_fnum, qf_info_T *ll_ref)
|
|
{
|
|
win_T *win = use_win;
|
|
|
|
if (win == NULL)
|
|
{
|
|
// Find the window showing the selected file in the current tab page.
|
|
FOR_ALL_WINDOWS(win)
|
|
if (win->w_buffer->b_fnum == qf_fnum)
|
|
break;
|
|
if (win == NULL)
|
|
{
|
|
// Find a previous usable window
|
|
win = curwin;
|
|
do
|
|
{
|
|
if (bt_normal(win->w_buffer))
|
|
break;
|
|
if (win->w_prev == NULL)
|
|
win = lastwin; // wrap around the top
|
|
else
|
|
win = win->w_prev; // go to previous window
|
|
} while (win != curwin);
|
|
}
|
|
}
|
|
win_goto(win);
|
|
|
|
// If the location list for the window is not set, then set it
|
|
// to the location list from the location window
|
|
if (win->w_llist == NULL && ll_ref != NULL)
|
|
win_set_loclist(win, ll_ref);
|
|
}
|
|
|
|
/*
|
|
* Go to a window that contains the specified buffer 'qf_fnum'. If a window is
|
|
* not found, then go to the window just above the quickfix window. This is
|
|
* used for opening a file from a quickfix window and not from a location
|
|
* window.
|
|
*/
|
|
static void
|
|
qf_goto_win_with_qfl_file(int qf_fnum)
|
|
{
|
|
win_T *win;
|
|
win_T *altwin;
|
|
|
|
win = curwin;
|
|
altwin = NULL;
|
|
for (;;)
|
|
{
|
|
if (win->w_buffer->b_fnum == qf_fnum)
|
|
break;
|
|
if (win->w_prev == NULL)
|
|
win = lastwin; // wrap around the top
|
|
else
|
|
win = win->w_prev; // go to previous window
|
|
|
|
if (IS_QF_WINDOW(win))
|
|
{
|
|
// Didn't find it, go to the window before the quickfix
|
|
// window, unless 'switchbuf' contains 'uselast': in this case we
|
|
// try to jump to the previously used window first.
|
|
if ((swb_flags & SWB_USELAST) && win_valid(prevwin) &&
|
|
!prevwin->w_p_wfb)
|
|
win = prevwin;
|
|
else if (altwin != NULL)
|
|
win = altwin;
|
|
else if (curwin->w_prev != NULL)
|
|
win = curwin->w_prev;
|
|
else
|
|
win = curwin->w_next;
|
|
break;
|
|
}
|
|
|
|
// Remember a usable window.
|
|
if (altwin == NULL && !win->w_p_pvw && !win->w_p_wfb &&
|
|
bt_normal(win->w_buffer))
|
|
altwin = win;
|
|
}
|
|
|
|
win_goto(win);
|
|
}
|
|
|
|
/*
|
|
* Find a suitable window for opening a file (qf_fnum) from the
|
|
* quickfix/location list and jump to it. If the file is already opened in a
|
|
* window, jump to it. Otherwise open a new window to display the file. If
|
|
* 'newwin' is TRUE, then always open a new window. This is called from either
|
|
* a quickfix or a location list window.
|
|
*/
|
|
static int
|
|
qf_jump_to_usable_window(int qf_fnum, int newwin, int *opened_window)
|
|
{
|
|
win_T *usable_wp = NULL;
|
|
int usable_win = FALSE;
|
|
qf_info_T *ll_ref = NULL;
|
|
|
|
// If opening a new window, then don't use the location list referred by
|
|
// the current window. Otherwise two windows will refer to the same
|
|
// location list.
|
|
if (!newwin)
|
|
ll_ref = curwin->w_llist_ref;
|
|
|
|
if (ll_ref != NULL)
|
|
{
|
|
// Find a non-quickfix window with this location list
|
|
usable_wp = qf_find_win_with_loclist(ll_ref);
|
|
if (usable_wp != NULL)
|
|
usable_win = TRUE;
|
|
}
|
|
|
|
if (!usable_win)
|
|
{
|
|
// Locate a window showing a normal buffer
|
|
win_T *win = qf_find_win_with_normal_buf();
|
|
if (win != NULL)
|
|
usable_win = TRUE;
|
|
}
|
|
|
|
// If no usable window is found and 'switchbuf' contains "usetab"
|
|
// then search in other tabs.
|
|
if (!usable_win && (swb_flags & SWB_USETAB))
|
|
usable_win = qf_goto_tabwin_with_file(qf_fnum);
|
|
|
|
// If there is only one window and it is the quickfix window, create a
|
|
// new one above the quickfix window.
|
|
if ((ONE_WINDOW && bt_quickfix(curbuf)) || !usable_win || newwin)
|
|
{
|
|
if (qf_open_new_file_win(ll_ref) != OK)
|
|
return FAIL;
|
|
*opened_window = TRUE; // close it when fail
|
|
}
|
|
else
|
|
{
|
|
if (curwin->w_llist_ref != NULL) // In a location window
|
|
qf_goto_win_with_ll_file(usable_wp, qf_fnum, ll_ref);
|
|
else // In a quickfix window
|
|
qf_goto_win_with_qfl_file(qf_fnum);
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Edit the selected file or help file.
|
|
* Returns OK if successfully edited the file, FAIL on failing to open the
|
|
* buffer and QF_ABORT if the quickfix/location list was freed by an autocmd
|
|
* when opening the buffer.
|
|
*/
|
|
static int
|
|
qf_jump_edit_buffer(
|
|
qf_info_T *qi,
|
|
qfline_T *qf_ptr,
|
|
int forceit,
|
|
int prev_winid,
|
|
int *opened_window)
|
|
{
|
|
qf_list_T *qfl = qf_get_curlist(qi);
|
|
int old_changedtick = qfl->qf_changedtick;
|
|
qfltype_T qfl_type = qfl->qfl_type;
|
|
int retval = OK;
|
|
int old_qf_curlist = qi->qf_curlist;
|
|
int save_qfid = qfl->qf_id;
|
|
|
|
if (qf_ptr->qf_type == 1)
|
|
{
|
|
// Open help file (do_ecmd() will set b_help flag, readfile() will
|
|
// set b_p_ro flag).
|
|
if (!can_abandon(curbuf, forceit))
|
|
{
|
|
no_write_message();
|
|
return FAIL;
|
|
}
|
|
|
|
retval = do_ecmd(qf_ptr->qf_fnum, NULL, NULL, NULL, (linenr_T)1,
|
|
ECMD_HIDE + ECMD_SET_HELP,
|
|
prev_winid == curwin->w_id ? curwin : NULL);
|
|
}
|
|
else
|
|
{
|
|
int fnum = qf_ptr->qf_fnum;
|
|
|
|
if (!forceit && curwin->w_p_wfb && curbuf->b_fnum != fnum)
|
|
{
|
|
if (qi->qfl_type == QFLT_LOCATION)
|
|
{
|
|
// Location lists cannot split or reassign their window
|
|
// so 'winfixbuf' windows must fail
|
|
emsg(_(e_winfixbuf_cannot_go_to_buffer));
|
|
return FAIL;
|
|
}
|
|
|
|
if (win_valid(prevwin) && !prevwin->w_p_wfb &&
|
|
!bt_quickfix(prevwin->w_buffer))
|
|
{
|
|
// 'winfixbuf' is set; attempt to change to a window without it
|
|
// that isn't a quickfix/location list window.
|
|
win_goto(prevwin);
|
|
}
|
|
if (curwin->w_p_wfb)
|
|
{
|
|
// Split the window, which will be 'nowinfixbuf', and set curwin
|
|
// to that
|
|
if (win_split(0, 0) == OK)
|
|
*opened_window = TRUE;
|
|
|
|
if (curwin->w_p_wfb)
|
|
{
|
|
// Autocommands set 'winfixbuf' or sent us to another window
|
|
// with it set, or we failed to split the window. Give up,
|
|
// but don't return immediately, as they may have messed
|
|
// with the list.
|
|
emsg(_(e_winfixbuf_cannot_go_to_buffer));
|
|
retval = FAIL;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (retval == OK)
|
|
{
|
|
retval = buflist_getfile(fnum,
|
|
(linenr_T)1, GETF_SETMARK | GETF_SWITCH, forceit);
|
|
}
|
|
}
|
|
|
|
// If a location list, check whether the associated window is still
|
|
// present.
|
|
if (qfl_type == QFLT_LOCATION)
|
|
{
|
|
win_T *wp = win_id2wp(prev_winid);
|
|
|
|
if (wp == NULL && curwin->w_llist != qi)
|
|
{
|
|
emsg(_(e_current_window_was_closed));
|
|
*opened_window = FALSE;
|
|
return QF_ABORT;
|
|
}
|
|
}
|
|
|
|
if (qfl_type == QFLT_QUICKFIX && !qflist_valid(NULL, save_qfid))
|
|
{
|
|
emsg(_(e_current_quickfix_list_was_changed));
|
|
return QF_ABORT;
|
|
}
|
|
|
|
// Check if the list was changed. The pointers may happen to be identical,
|
|
// thus also check qf_changedtick.
|
|
if (old_qf_curlist != qi->qf_curlist
|
|
|| old_changedtick != qfl->qf_changedtick
|
|
|| !is_qf_entry_present(qfl, qf_ptr))
|
|
{
|
|
if (qfl_type == QFLT_QUICKFIX)
|
|
emsg(_(e_current_quickfix_list_was_changed));
|
|
else
|
|
emsg(_(e_current_location_list_was_changed));
|
|
return QF_ABORT;
|
|
}
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Go to the error line in the current file using either line/column number or
|
|
* a search pattern.
|
|
*/
|
|
static void
|
|
qf_jump_goto_line(
|
|
linenr_T qf_lnum,
|
|
int qf_col,
|
|
char_u qf_viscol,
|
|
char_u *qf_pattern)
|
|
{
|
|
linenr_T i;
|
|
|
|
if (qf_pattern == NULL)
|
|
{
|
|
// Go to line with error, unless qf_lnum is 0.
|
|
i = qf_lnum;
|
|
if (i > 0)
|
|
{
|
|
if (i > curbuf->b_ml.ml_line_count)
|
|
i = curbuf->b_ml.ml_line_count;
|
|
curwin->w_cursor.lnum = i;
|
|
}
|
|
if (qf_col > 0)
|
|
{
|
|
curwin->w_cursor.coladd = 0;
|
|
if (qf_viscol == TRUE)
|
|
coladvance(qf_col - 1);
|
|
else
|
|
curwin->w_cursor.col = qf_col - 1;
|
|
curwin->w_set_curswant = TRUE;
|
|
check_cursor();
|
|
}
|
|
else
|
|
beginline(BL_WHITE | BL_FIX);
|
|
}
|
|
else
|
|
{
|
|
pos_T save_cursor;
|
|
|
|
// Move the cursor to the first line in the buffer
|
|
save_cursor = curwin->w_cursor;
|
|
curwin->w_cursor.lnum = 0;
|
|
if (!do_search(NULL, '/', '/', qf_pattern, STRLEN(qf_pattern), (long)1, SEARCH_KEEP, NULL))
|
|
curwin->w_cursor = save_cursor;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Display quickfix list index and size message
|
|
*/
|
|
static void
|
|
qf_jump_print_msg(
|
|
qf_info_T *qi,
|
|
int qf_index,
|
|
qfline_T *qf_ptr,
|
|
buf_T *old_curbuf,
|
|
linenr_T old_lnum)
|
|
{
|
|
linenr_T i;
|
|
garray_T *gap;
|
|
|
|
gap = qfga_get();
|
|
|
|
// Update the screen before showing the message, unless the screen
|
|
// scrolled up.
|
|
if (!msg_scrolled)
|
|
update_topline_redraw();
|
|
vim_snprintf((char *)IObuff, IOSIZE, _("(%d of %d)%s%s: "), qf_index,
|
|
qf_get_curlist(qi)->qf_count,
|
|
qf_ptr->qf_cleared ? _(" (line deleted)") : "",
|
|
(char *)qf_types(qf_ptr->qf_type, qf_ptr->qf_nr));
|
|
// Add the message, skipping leading whitespace and newlines.
|
|
ga_concat(gap, IObuff);
|
|
qf_fmt_text(gap, skipwhite(qf_ptr->qf_text));
|
|
ga_append(gap, NUL);
|
|
|
|
// Output the message. Overwrite to avoid scrolling when the 'O'
|
|
// flag is present in 'shortmess'; But when not jumping, print the
|
|
// whole message.
|
|
i = msg_scroll;
|
|
if (curbuf == old_curbuf && curwin->w_cursor.lnum == old_lnum)
|
|
msg_scroll = TRUE;
|
|
else if (!msg_scrolled && shortmess(SHM_OVERALL))
|
|
msg_scroll = FALSE;
|
|
msg_attr_keep((char *)gap->ga_data, 0, TRUE);
|
|
msg_scroll = i;
|
|
|
|
qfga_clear();
|
|
}
|
|
|
|
/*
|
|
* Find a usable window for opening a file from the quickfix/location list. If
|
|
* a window is not found then open a new window. If 'newwin' is TRUE, then open
|
|
* a new window.
|
|
* Returns OK if successfully jumped or opened a window. Returns FAIL if not
|
|
* able to jump/open a window. Returns NOTDONE if a file is not associated
|
|
* with the entry. Returns QF_ABORT if the quickfix/location list was modified
|
|
* by an autocmd.
|
|
*/
|
|
static int
|
|
qf_jump_open_window(
|
|
qf_info_T *qi,
|
|
qfline_T *qf_ptr,
|
|
int newwin,
|
|
int *opened_window)
|
|
{
|
|
qf_list_T *qfl = qf_get_curlist(qi);
|
|
int old_changedtick = qfl->qf_changedtick;
|
|
int old_qf_curlist = qi->qf_curlist;
|
|
qfltype_T qfl_type = qfl->qfl_type;
|
|
|
|
// For ":helpgrep" find a help window or open one.
|
|
if (qf_ptr->qf_type == 1 && (!bt_help(curwin->w_buffer)
|
|
|| cmdmod.cmod_tab != 0))
|
|
if (jump_to_help_window(qi, newwin, opened_window) == FAIL)
|
|
return FAIL;
|
|
if (old_qf_curlist != qi->qf_curlist
|
|
|| old_changedtick != qfl->qf_changedtick
|
|
|| !is_qf_entry_present(qfl, qf_ptr))
|
|
{
|
|
if (qfl_type == QFLT_QUICKFIX)
|
|
emsg(_(e_current_quickfix_list_was_changed));
|
|
else
|
|
emsg(_(e_current_location_list_was_changed));
|
|
return QF_ABORT;
|
|
}
|
|
|
|
// If currently in the quickfix window, find another window to show the
|
|
// file in.
|
|
if (bt_quickfix(curbuf) && !*opened_window)
|
|
{
|
|
// If there is no file specified, we don't know where to go.
|
|
// But do advance, otherwise ":cn" gets stuck.
|
|
if (qf_ptr->qf_fnum == 0)
|
|
return NOTDONE;
|
|
|
|
if (qf_jump_to_usable_window(qf_ptr->qf_fnum, newwin,
|
|
opened_window) == FAIL)
|
|
return FAIL;
|
|
}
|
|
if (old_qf_curlist != qi->qf_curlist
|
|
|| old_changedtick != qfl->qf_changedtick
|
|
|| !is_qf_entry_present(qfl, qf_ptr))
|
|
{
|
|
if (qfl_type == QFLT_QUICKFIX)
|
|
emsg(_(e_current_quickfix_list_was_changed));
|
|
else
|
|
emsg(_(e_current_location_list_was_changed));
|
|
return QF_ABORT;
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Edit a selected file from the quickfix/location list and jump to a
|
|
* particular line/column, adjust the folds and display a message about the
|
|
* jump.
|
|
* Returns OK on success and FAIL on failing to open the file/buffer. Returns
|
|
* QF_ABORT if the quickfix/location list is freed by an autocmd when opening
|
|
* the file.
|
|
*/
|
|
static int
|
|
qf_jump_to_buffer(
|
|
qf_info_T *qi,
|
|
int qf_index,
|
|
qfline_T *qf_ptr,
|
|
int forceit,
|
|
int prev_winid,
|
|
int *opened_window,
|
|
int openfold,
|
|
int print_message)
|
|
{
|
|
buf_T *old_curbuf;
|
|
linenr_T old_lnum;
|
|
int retval = OK;
|
|
|
|
// If there is a file name, read the wanted file if needed, and check
|
|
// autowrite etc.
|
|
old_curbuf = curbuf;
|
|
old_lnum = curwin->w_cursor.lnum;
|
|
|
|
if (qf_ptr->qf_fnum != 0)
|
|
{
|
|
retval = qf_jump_edit_buffer(qi, qf_ptr, forceit, prev_winid,
|
|
opened_window);
|
|
if (retval != OK)
|
|
return retval;
|
|
}
|
|
|
|
// When not switched to another buffer, still need to set pc mark
|
|
if (curbuf == old_curbuf)
|
|
setpcmark();
|
|
|
|
qf_jump_goto_line(qf_ptr->qf_lnum, qf_ptr->qf_col, qf_ptr->qf_viscol,
|
|
qf_ptr->qf_pattern);
|
|
|
|
#ifdef FEAT_FOLDING
|
|
if ((fdo_flags & FDO_QUICKFIX) && openfold)
|
|
foldOpenCursor();
|
|
#endif
|
|
if (print_message)
|
|
qf_jump_print_msg(qi, qf_index, qf_ptr, old_curbuf, old_lnum);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Jump to a quickfix line and try to use an existing window.
|
|
*/
|
|
void
|
|
qf_jump(qf_info_T *qi,
|
|
int dir,
|
|
int errornr,
|
|
int forceit)
|
|
{
|
|
qf_jump_newwin(qi, dir, errornr, forceit, FALSE);
|
|
}
|
|
|
|
/*
|
|
* Jump to a quickfix line.
|
|
* If dir == 0 go to entry "errornr".
|
|
* If dir == FORWARD go "errornr" valid entries forward.
|
|
* If dir == BACKWARD go "errornr" valid entries backward.
|
|
* If dir == FORWARD_FILE go "errornr" valid entries files backward.
|
|
* If dir == BACKWARD_FILE go "errornr" valid entries files backward
|
|
* else if "errornr" is zero, redisplay the same line
|
|
* If 'forceit' is TRUE, then can discard changes to the current buffer.
|
|
* If 'newwin' is TRUE, then open the file in a new window.
|
|
*/
|
|
static void
|
|
qf_jump_newwin(qf_info_T *qi,
|
|
int dir,
|
|
int errornr,
|
|
int forceit,
|
|
int newwin)
|
|
{
|
|
qf_list_T *qfl;
|
|
qfline_T *qf_ptr;
|
|
qfline_T *old_qf_ptr;
|
|
int qf_index;
|
|
int old_qf_index;
|
|
char_u *old_swb = p_swb;
|
|
unsigned old_swb_flags = swb_flags;
|
|
int prev_winid;
|
|
int opened_window = FALSE;
|
|
int print_message = TRUE;
|
|
int old_KeyTyped = KeyTyped; // getting file may reset it
|
|
int retval = OK;
|
|
|
|
if (qi == NULL)
|
|
qi = &ql_info;
|
|
|
|
if (qf_stack_empty(qi) || qf_list_empty(qf_get_curlist(qi)))
|
|
{
|
|
emsg(_(e_no_errors));
|
|
return;
|
|
}
|
|
|
|
incr_quickfix_busy();
|
|
|
|
qfl = qf_get_curlist(qi);
|
|
|
|
qf_ptr = qfl->qf_ptr;
|
|
old_qf_ptr = qf_ptr;
|
|
qf_index = qfl->qf_index;
|
|
old_qf_index = qf_index;
|
|
|
|
qf_ptr = qf_get_entry(qfl, errornr, dir, &qf_index);
|
|
if (qf_ptr == NULL)
|
|
{
|
|
qf_ptr = old_qf_ptr;
|
|
qf_index = old_qf_index;
|
|
goto theend;
|
|
}
|
|
|
|
qfl->qf_index = qf_index;
|
|
qfl->qf_ptr = qf_ptr;
|
|
if (qf_win_pos_update(qi, old_qf_index))
|
|
// No need to print the error message if it's visible in the error
|
|
// window
|
|
print_message = FALSE;
|
|
|
|
prev_winid = curwin->w_id;
|
|
|
|
retval = qf_jump_open_window(qi, qf_ptr, newwin, &opened_window);
|
|
if (retval == FAIL)
|
|
goto failed;
|
|
if (retval == QF_ABORT)
|
|
{
|
|
qi = NULL;
|
|
qf_ptr = NULL;
|
|
goto theend;
|
|
}
|
|
if (retval == NOTDONE)
|
|
goto theend;
|
|
|
|
retval = qf_jump_to_buffer(qi, qf_index, qf_ptr, forceit, prev_winid,
|
|
&opened_window, old_KeyTyped, print_message);
|
|
if (retval == QF_ABORT)
|
|
{
|
|
// Quickfix/location list was modified by an autocmd
|
|
qi = NULL;
|
|
qf_ptr = NULL;
|
|
}
|
|
|
|
if (retval != OK)
|
|
{
|
|
if (opened_window)
|
|
win_close(curwin, TRUE); // Close opened window
|
|
if (qf_ptr != NULL && qf_ptr->qf_fnum != 0)
|
|
{
|
|
// Couldn't open file, so put index back where it was. This could
|
|
// happen if the file was readonly and we changed something.
|
|
failed:
|
|
qf_ptr = old_qf_ptr;
|
|
qf_index = old_qf_index;
|
|
}
|
|
}
|
|
theend:
|
|
if (qi != NULL)
|
|
{
|
|
qfl->qf_ptr = qf_ptr;
|
|
qfl->qf_index = qf_index;
|
|
}
|
|
if (p_swb != old_swb && p_swb == empty_option)
|
|
{
|
|
// Restore old 'switchbuf' value, but not when an autocommand or
|
|
// modeline has changed the value.
|
|
p_swb = old_swb;
|
|
swb_flags = old_swb_flags;
|
|
}
|
|
decr_quickfix_busy();
|
|
}
|
|
|
|
// Highlight attributes used for displaying entries from the quickfix list.
|
|
static int qfFileAttr;
|
|
static int qfSepAttr;
|
|
static int qfLineAttr;
|
|
|
|
/*
|
|
* Display information about a single entry from the quickfix/location list.
|
|
* Used by ":clist/:llist" commands.
|
|
* 'cursel' will be set to TRUE for the currently selected entry in the
|
|
* quickfix list.
|
|
*/
|
|
static void
|
|
qf_list_entry(qfline_T *qfp, int qf_idx, int cursel)
|
|
{
|
|
char_u *fname;
|
|
buf_T *buf;
|
|
int filter_entry;
|
|
garray_T *gap;
|
|
|
|
fname = NULL;
|
|
if (qfp->qf_module != NULL && *qfp->qf_module != NUL)
|
|
vim_snprintf((char *)IObuff, IOSIZE, "%2d %s", qf_idx,
|
|
(char *)qfp->qf_module);
|
|
else
|
|
{
|
|
if (qfp->qf_fnum != 0
|
|
&& (buf = buflist_findnr(qfp->qf_fnum)) != NULL)
|
|
{
|
|
if (qfp->qf_fname == NULL)
|
|
fname = buf->b_fname;
|
|
else
|
|
fname = qfp->qf_fname;
|
|
if (qfp->qf_type == 1) // :helpgrep
|
|
fname = gettail(fname);
|
|
}
|
|
if (fname == NULL)
|
|
sprintf((char *)IObuff, "%2d", qf_idx);
|
|
else
|
|
vim_snprintf((char *)IObuff, IOSIZE, "%2d %s",
|
|
qf_idx, (char *)fname);
|
|
}
|
|
|
|
// Support for filtering entries using :filter /pat/ clist
|
|
// Match against the module name, file name, search pattern and
|
|
// text of the entry.
|
|
filter_entry = TRUE;
|
|
if (qfp->qf_module != NULL && *qfp->qf_module != NUL)
|
|
filter_entry &= message_filtered(qfp->qf_module);
|
|
if (filter_entry && fname != NULL)
|
|
filter_entry &= message_filtered(fname);
|
|
if (filter_entry && qfp->qf_pattern != NULL)
|
|
filter_entry &= message_filtered(qfp->qf_pattern);
|
|
if (filter_entry)
|
|
filter_entry &= message_filtered(qfp->qf_text);
|
|
if (filter_entry)
|
|
return;
|
|
|
|
msg_putchar('\n');
|
|
msg_outtrans_attr(IObuff, cursel ? HL_ATTR(HLF_QFL) : qfFileAttr);
|
|
|
|
if (qfp->qf_lnum != 0)
|
|
msg_puts_attr(":", qfSepAttr);
|
|
gap = qfga_get();
|
|
if (qfp->qf_lnum != 0)
|
|
qf_range_text(gap, qfp);
|
|
ga_concat(gap, qf_types(qfp->qf_type, qfp->qf_nr));
|
|
ga_append(gap, NUL);
|
|
msg_puts_attr((char *)gap->ga_data, qfLineAttr);
|
|
msg_puts_attr(":", qfSepAttr);
|
|
if (qfp->qf_pattern != NULL)
|
|
{
|
|
gap = qfga_get();
|
|
qf_fmt_text(gap, qfp->qf_pattern);
|
|
ga_append(gap, NUL);
|
|
msg_puts((char *)gap->ga_data);
|
|
msg_puts_attr(":", qfSepAttr);
|
|
}
|
|
msg_puts(" ");
|
|
|
|
// Remove newlines and leading whitespace from the text. For an
|
|
// unrecognized line keep the indent, the compiler may mark a word
|
|
// with ^^^^.
|
|
gap = qfga_get();
|
|
qf_fmt_text(gap, (fname != NULL || qfp->qf_lnum != 0)
|
|
? skipwhite(qfp->qf_text) : qfp->qf_text);
|
|
ga_append(gap, NUL);
|
|
msg_prt_line((char_u *)gap->ga_data, FALSE);
|
|
out_flush(); // show one line at a time
|
|
}
|
|
|
|
/*
|
|
* ":clist": list all errors
|
|
* ":llist": list all locations
|
|
*/
|
|
void
|
|
qf_list(exarg_T *eap)
|
|
{
|
|
qf_list_T *qfl;
|
|
qfline_T *qfp;
|
|
int i;
|
|
int idx1 = 1;
|
|
int idx2 = -1;
|
|
char_u *arg = eap->arg;
|
|
int plus = FALSE;
|
|
int all = eap->forceit; // if not :cl!, only show
|
|
// recognised errors
|
|
qf_info_T *qi;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
|
|
return;
|
|
|
|
if (qf_stack_empty(qi) || qf_list_empty(qf_get_curlist(qi)))
|
|
{
|
|
emsg(_(e_no_errors));
|
|
return;
|
|
}
|
|
if (*arg == '+')
|
|
{
|
|
++arg;
|
|
plus = TRUE;
|
|
}
|
|
if (!get_list_range(&arg, &idx1, &idx2) || *arg != NUL)
|
|
{
|
|
semsg(_(e_trailing_characters_str), arg);
|
|
return;
|
|
}
|
|
qfl = qf_get_curlist(qi);
|
|
if (plus)
|
|
{
|
|
i = qfl->qf_index;
|
|
idx2 = i + idx1;
|
|
idx1 = i;
|
|
}
|
|
else
|
|
{
|
|
i = qfl->qf_count;
|
|
if (idx1 < 0)
|
|
idx1 = (-idx1 > i) ? 0 : idx1 + i + 1;
|
|
if (idx2 < 0)
|
|
idx2 = (-idx2 > i) ? 0 : idx2 + i + 1;
|
|
}
|
|
|
|
// Shorten all the file names, so that it is easy to read
|
|
shorten_fnames(FALSE);
|
|
|
|
// Get the attributes for the different quickfix highlight items. Note
|
|
// that this depends on syntax items defined in the qf.vim syntax file
|
|
qfFileAttr = syn_name2attr((char_u *)"qfFileName");
|
|
if (qfFileAttr == 0)
|
|
qfFileAttr = HL_ATTR(HLF_D);
|
|
qfSepAttr = syn_name2attr((char_u *)"qfSeparator");
|
|
if (qfSepAttr == 0)
|
|
qfSepAttr = HL_ATTR(HLF_D);
|
|
qfLineAttr = syn_name2attr((char_u *)"qfLineNr");
|
|
if (qfLineAttr == 0)
|
|
qfLineAttr = HL_ATTR(HLF_N);
|
|
|
|
if (qfl->qf_nonevalid)
|
|
all = TRUE;
|
|
FOR_ALL_QFL_ITEMS(qfl, qfp, i)
|
|
{
|
|
if ((qfp->qf_valid || all) && idx1 <= i && i <= idx2)
|
|
qf_list_entry(qfp, i, i == qfl->qf_index);
|
|
|
|
ui_breakcheck();
|
|
}
|
|
qfga_clear();
|
|
}
|
|
|
|
/*
|
|
* Remove newlines and leading whitespace from an error message.
|
|
* Add the result to the grow array "gap".
|
|
*/
|
|
static void
|
|
qf_fmt_text(garray_T *gap, char_u *text)
|
|
{
|
|
char_u *p = text;
|
|
while (*p != NUL)
|
|
{
|
|
if (*p == '\n')
|
|
{
|
|
ga_append(gap, ' ');
|
|
while (*++p != NUL)
|
|
if (!VIM_ISWHITE(*p) && *p != '\n')
|
|
break;
|
|
}
|
|
else
|
|
ga_append(gap, *p++);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Add the range information from the lnum, col, end_lnum, and end_col values
|
|
* of a quickfix entry to the grow array "gap".
|
|
*/
|
|
static void
|
|
qf_range_text(garray_T *gap, qfline_T *qfp)
|
|
{
|
|
char_u *buf = IObuff;
|
|
int bufsize = IOSIZE;
|
|
int len;
|
|
|
|
vim_snprintf((char *)buf, bufsize, "%ld", qfp->qf_lnum);
|
|
len = (int)STRLEN(buf);
|
|
|
|
if (qfp->qf_end_lnum > 0 && qfp->qf_lnum != qfp->qf_end_lnum)
|
|
{
|
|
vim_snprintf((char *)buf + len, bufsize - len, "-%ld",
|
|
qfp->qf_end_lnum);
|
|
len += (int)STRLEN(buf + len);
|
|
}
|
|
if (qfp->qf_col > 0)
|
|
{
|
|
vim_snprintf((char *)buf + len, bufsize - len, " col %d", qfp->qf_col);
|
|
len += (int)STRLEN(buf + len);
|
|
if (qfp->qf_end_col > 0 && qfp->qf_col != qfp->qf_end_col)
|
|
{
|
|
vim_snprintf((char *)buf + len, bufsize - len, "-%d",
|
|
qfp->qf_end_col);
|
|
len += (int)STRLEN(buf + len);
|
|
}
|
|
}
|
|
|
|
ga_concat_len(gap, buf, len);
|
|
}
|
|
|
|
/*
|
|
* Display information (list number, list size and the title) about a
|
|
* quickfix/location list.
|
|
*/
|
|
static void
|
|
qf_msg(qf_info_T *qi, int which, char *lead)
|
|
{
|
|
char *title = (char *)qi->qf_lists[which].qf_title;
|
|
int count = qi->qf_lists[which].qf_count;
|
|
char_u buf[IOSIZE];
|
|
|
|
vim_snprintf((char *)buf, IOSIZE, _("%serror list %d of %d; %d errors "),
|
|
lead,
|
|
which + 1,
|
|
qi->qf_listcount,
|
|
count);
|
|
|
|
if (title != NULL)
|
|
{
|
|
size_t len = STRLEN(buf);
|
|
|
|
if (len < 34)
|
|
{
|
|
vim_memset(buf + len, ' ', 34 - len);
|
|
buf[34] = NUL;
|
|
}
|
|
vim_strcat(buf, (char_u *)title, IOSIZE);
|
|
}
|
|
trunc_string(buf, buf, Columns - 1, IOSIZE);
|
|
msg((char *)buf);
|
|
}
|
|
|
|
/*
|
|
* ":colder [count]": Up in the quickfix stack.
|
|
* ":cnewer [count]": Down in the quickfix stack.
|
|
* ":lolder [count]": Up in the location list stack.
|
|
* ":lnewer [count]": Down in the location list stack.
|
|
*/
|
|
void
|
|
qf_age(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
int count;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
|
|
return;
|
|
|
|
if (eap->addr_count != 0)
|
|
count = eap->line2;
|
|
else
|
|
count = 1;
|
|
while (count--)
|
|
{
|
|
if (eap->cmdidx == CMD_colder || eap->cmdidx == CMD_lolder)
|
|
{
|
|
if (qi->qf_curlist == 0)
|
|
{
|
|
emsg(_(e_at_bottom_of_quickfix_stack));
|
|
break;
|
|
}
|
|
--qi->qf_curlist;
|
|
}
|
|
else
|
|
{
|
|
if (qi->qf_curlist >= qi->qf_listcount - 1)
|
|
{
|
|
emsg(_(e_at_top_of_quickfix_stack));
|
|
break;
|
|
}
|
|
++qi->qf_curlist;
|
|
}
|
|
}
|
|
qf_msg(qi, qi->qf_curlist, "");
|
|
qf_update_buffer(qi, NULL);
|
|
}
|
|
|
|
/*
|
|
* Display the information about all the quickfix/location lists in the stack
|
|
*/
|
|
void
|
|
qf_history(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi = qf_cmd_get_stack(eap, FALSE);
|
|
int i;
|
|
|
|
if (eap->addr_count > 0)
|
|
{
|
|
if (qi == NULL)
|
|
{
|
|
emsg(_(e_no_location_list));
|
|
return;
|
|
}
|
|
|
|
// Jump to the specified quickfix list
|
|
if (eap->line2 > 0 && eap->line2 <= qi->qf_listcount)
|
|
{
|
|
qi->qf_curlist = eap->line2 - 1;
|
|
qf_msg(qi, qi->qf_curlist, "");
|
|
qf_update_buffer(qi, NULL);
|
|
}
|
|
else
|
|
emsg(_(e_invalid_range));
|
|
|
|
return;
|
|
}
|
|
|
|
if (qf_stack_empty(qi))
|
|
msg(_("No entries"));
|
|
else
|
|
for (i = 0; i < qi->qf_listcount; ++i)
|
|
qf_msg(qi, i, i == qi->qf_curlist ? "> " : " ");
|
|
}
|
|
|
|
/*
|
|
* Free all the entries in the error list "idx". Note that other information
|
|
* associated with the list like context and title are not freed.
|
|
*/
|
|
static void
|
|
qf_free_items(qf_list_T *qfl)
|
|
{
|
|
qfline_T *qfp;
|
|
qfline_T *qfpnext;
|
|
int stop = FALSE;
|
|
|
|
while (qfl->qf_count && qfl->qf_start != NULL)
|
|
{
|
|
qfp = qfl->qf_start;
|
|
qfpnext = qfp->qf_next;
|
|
if (!stop)
|
|
{
|
|
vim_free(qfp->qf_fname);
|
|
vim_free(qfp->qf_module);
|
|
vim_free(qfp->qf_text);
|
|
vim_free(qfp->qf_pattern);
|
|
clear_tv(&qfp->qf_user_data);
|
|
stop = (qfp == qfpnext);
|
|
vim_free(qfp);
|
|
if (stop)
|
|
// Somehow qf_count may have an incorrect value, set it to 1
|
|
// to avoid crashing when it's wrong.
|
|
// TODO: Avoid qf_count being incorrect.
|
|
qfl->qf_count = 1;
|
|
else
|
|
qfl->qf_start = qfpnext;
|
|
}
|
|
--qfl->qf_count;
|
|
}
|
|
|
|
qfl->qf_index = 0;
|
|
qfl->qf_start = NULL;
|
|
qfl->qf_last = NULL;
|
|
qfl->qf_ptr = NULL;
|
|
qfl->qf_nonevalid = TRUE;
|
|
|
|
qf_clean_dir_stack(&qfl->qf_dir_stack);
|
|
qfl->qf_directory = NULL;
|
|
qf_clean_dir_stack(&qfl->qf_file_stack);
|
|
qfl->qf_currfile = NULL;
|
|
qfl->qf_multiline = FALSE;
|
|
qfl->qf_multiignore = FALSE;
|
|
qfl->qf_multiscan = FALSE;
|
|
}
|
|
|
|
/*
|
|
* Free error list "idx". Frees all the entries in the quickfix list,
|
|
* associated context information and the title.
|
|
*/
|
|
static void
|
|
qf_free(qf_list_T *qfl)
|
|
{
|
|
qf_free_items(qfl);
|
|
|
|
VIM_CLEAR(qfl->qf_title);
|
|
free_tv(qfl->qf_ctx);
|
|
qfl->qf_ctx = NULL;
|
|
free_callback(&qfl->qf_qftf_cb);
|
|
qfl->qf_id = 0;
|
|
qfl->qf_changedtick = 0L;
|
|
}
|
|
|
|
/*
|
|
* qf_mark_adjust: adjust marks
|
|
*/
|
|
void
|
|
qf_mark_adjust(
|
|
win_T *wp,
|
|
linenr_T line1,
|
|
linenr_T line2,
|
|
long amount,
|
|
long amount_after)
|
|
{
|
|
int i;
|
|
qfline_T *qfp;
|
|
int idx;
|
|
qf_info_T *qi = &ql_info;
|
|
int found_one = FALSE;
|
|
int buf_has_flag = wp == NULL ? BUF_HAS_QF_ENTRY : BUF_HAS_LL_ENTRY;
|
|
|
|
if (!(curbuf->b_has_qf_entry & buf_has_flag))
|
|
return;
|
|
if (wp != NULL)
|
|
{
|
|
if (wp->w_llist == NULL)
|
|
return;
|
|
qi = wp->w_llist;
|
|
}
|
|
|
|
for (idx = 0; idx < qi->qf_listcount; ++idx)
|
|
{
|
|
qf_list_T *qfl = qf_get_list(qi, idx);
|
|
|
|
if (!qf_list_empty(qfl))
|
|
FOR_ALL_QFL_ITEMS(qfl, qfp, i)
|
|
if (qfp->qf_fnum == curbuf->b_fnum)
|
|
{
|
|
found_one = TRUE;
|
|
if (qfp->qf_lnum >= line1 && qfp->qf_lnum <= line2)
|
|
{
|
|
if (amount == MAXLNUM)
|
|
qfp->qf_cleared = TRUE;
|
|
else
|
|
qfp->qf_lnum += amount;
|
|
}
|
|
else if (amount_after && qfp->qf_lnum > line2)
|
|
qfp->qf_lnum += amount_after;
|
|
}
|
|
}
|
|
|
|
if (!found_one)
|
|
curbuf->b_has_qf_entry &= ~buf_has_flag;
|
|
}
|
|
|
|
/*
|
|
* Make a nice message out of the error character and the error number:
|
|
* char number message
|
|
* e or E 0 " error"
|
|
* w or W 0 " warning"
|
|
* i or I 0 " info"
|
|
* n or N 0 " note"
|
|
* 0 0 ""
|
|
* other 0 " c"
|
|
* e or E n " error n"
|
|
* w or W n " warning n"
|
|
* i or I n " info n"
|
|
* n or N n " note n"
|
|
* 0 n " error n"
|
|
* other n " c n"
|
|
* 1 x "" :helpgrep
|
|
*/
|
|
static char_u *
|
|
qf_types(int c, int nr)
|
|
{
|
|
static char_u buf[20];
|
|
static char_u cc[3];
|
|
char_u *p;
|
|
|
|
if (c == 'W' || c == 'w')
|
|
p = (char_u *)" warning";
|
|
else if (c == 'I' || c == 'i')
|
|
p = (char_u *)" info";
|
|
else if (c == 'N' || c == 'n')
|
|
p = (char_u *)" note";
|
|
else if (c == 'E' || c == 'e' || (c == 0 && nr > 0))
|
|
p = (char_u *)" error";
|
|
else if (c == 0 || c == 1)
|
|
p = (char_u *)"";
|
|
else
|
|
{
|
|
cc[0] = ' ';
|
|
cc[1] = c;
|
|
cc[2] = NUL;
|
|
p = cc;
|
|
}
|
|
|
|
if (nr <= 0)
|
|
return p;
|
|
|
|
sprintf((char *)buf, "%s %3d", (char *)p, nr);
|
|
return buf;
|
|
}
|
|
|
|
/*
|
|
* When "split" is FALSE: Open the entry/result under the cursor.
|
|
* When "split" is TRUE: Open the entry/result under the cursor in a new window.
|
|
*/
|
|
void
|
|
qf_view_result(int split)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (IS_LL_WINDOW(curwin))
|
|
qi = GET_LOC_LIST(curwin);
|
|
|
|
if (qf_list_empty(qf_get_curlist(qi)))
|
|
{
|
|
emsg(_(e_no_errors));
|
|
return;
|
|
}
|
|
|
|
if (split)
|
|
{
|
|
// Open the selected entry in a new window
|
|
qf_jump_newwin(qi, 0, (long)curwin->w_cursor.lnum, FALSE, TRUE);
|
|
do_cmdline_cmd((char_u *) "clearjumps");
|
|
return;
|
|
}
|
|
|
|
do_cmdline_cmd((char_u *)(IS_LL_WINDOW(curwin) ? ".ll" : ".cc"));
|
|
}
|
|
|
|
/*
|
|
* ":cwindow": open the quickfix window if we have errors to display,
|
|
* close it if not.
|
|
* ":lwindow": open the location list window if we have locations to display,
|
|
* close it if not.
|
|
*/
|
|
void
|
|
ex_cwindow(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
qf_list_T *qfl;
|
|
win_T *win;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
|
|
return;
|
|
|
|
qfl = qf_get_curlist(qi);
|
|
|
|
// Look for an existing quickfix window.
|
|
win = qf_find_win(qi);
|
|
|
|
// If a quickfix window is open but we have no errors to display,
|
|
// close the window. If a quickfix window is not open, then open
|
|
// it if we have errors; otherwise, leave it closed.
|
|
if (qf_stack_empty(qi)
|
|
|| qfl->qf_nonevalid
|
|
|| qf_list_empty(qfl))
|
|
{
|
|
if (win != NULL)
|
|
ex_cclose(eap);
|
|
}
|
|
else if (win == NULL)
|
|
ex_copen(eap);
|
|
}
|
|
|
|
/*
|
|
* ":cclose": close the window showing the list of errors.
|
|
* ":lclose": close the window showing the location list
|
|
*/
|
|
void
|
|
ex_cclose(exarg_T *eap)
|
|
{
|
|
win_T *win = NULL;
|
|
qf_info_T *qi;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, FALSE)) == NULL)
|
|
return;
|
|
|
|
// Find existing quickfix window and close it.
|
|
win = qf_find_win(qi);
|
|
if (win != NULL)
|
|
win_close(win, FALSE);
|
|
}
|
|
|
|
/*
|
|
* Set "w:quickfix_title" if "qi" has a title.
|
|
*/
|
|
static void
|
|
qf_set_title_var(qf_list_T *qfl)
|
|
{
|
|
if (qfl->qf_title != NULL)
|
|
set_internal_string_var((char_u *)"w:quickfix_title", qfl->qf_title);
|
|
}
|
|
|
|
/*
|
|
* Goto a quickfix or location list window (if present).
|
|
* Returns OK if the window is found, FAIL otherwise.
|
|
*/
|
|
static int
|
|
qf_goto_cwindow(qf_info_T *qi, int resize, int sz, int vertsplit)
|
|
{
|
|
win_T *win;
|
|
|
|
win = qf_find_win(qi);
|
|
if (win == NULL)
|
|
return FAIL;
|
|
|
|
win_goto(win);
|
|
if (resize)
|
|
{
|
|
if (vertsplit)
|
|
{
|
|
if (sz != win->w_width)
|
|
win_setwidth(sz);
|
|
}
|
|
else if (sz != win->w_height && win->w_height
|
|
+ win->w_status_height + tabline_height() < cmdline_row)
|
|
win_setheight(sz);
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Set options for the buffer in the quickfix or location list window.
|
|
*/
|
|
static void
|
|
qf_set_cwindow_options(void)
|
|
{
|
|
// switch off 'swapfile'
|
|
set_option_value_give_err((char_u *)"swf", 0L, NULL, OPT_LOCAL);
|
|
set_option_value_give_err((char_u *)"bt",
|
|
0L, (char_u *)"quickfix", OPT_LOCAL);
|
|
set_option_value_give_err((char_u *)"bh", 0L, (char_u *)"hide", OPT_LOCAL);
|
|
RESET_BINDING(curwin);
|
|
#ifdef FEAT_DIFF
|
|
curwin->w_p_diff = FALSE;
|
|
#endif
|
|
#ifdef FEAT_FOLDING
|
|
set_option_value_give_err((char_u *)"fdm", 0L, (char_u *)"manual",
|
|
OPT_LOCAL);
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* Open a new quickfix or location list window, load the quickfix buffer and
|
|
* set the appropriate options for the window.
|
|
* Returns FAIL if the window could not be opened.
|
|
*/
|
|
static int
|
|
qf_open_new_cwindow(qf_info_T *qi, int height)
|
|
{
|
|
buf_T *qf_buf;
|
|
win_T *oldwin = curwin;
|
|
tabpage_T *prevtab = curtab;
|
|
int flags = 0;
|
|
win_T *win;
|
|
|
|
qf_buf = qf_find_buf(qi);
|
|
|
|
// The current window becomes the previous window afterwards.
|
|
win = curwin;
|
|
|
|
if (IS_QF_STACK(qi) && cmdmod.cmod_split == 0)
|
|
// Create the new quickfix window at the very bottom, except when
|
|
// :belowright or :aboveleft is used.
|
|
win_goto(lastwin);
|
|
// Default is to open the window below the current window
|
|
if (cmdmod.cmod_split == 0)
|
|
flags = WSP_BELOW;
|
|
flags |= WSP_NEWLOC;
|
|
if (win_split(height, flags) == FAIL)
|
|
return FAIL; // not enough room for window
|
|
RESET_BINDING(curwin);
|
|
|
|
if (IS_LL_STACK(qi))
|
|
{
|
|
// For the location list window, create a reference to the
|
|
// location list stack from the window 'win'.
|
|
curwin->w_llist_ref = qi;
|
|
qi->qf_refcount++;
|
|
}
|
|
|
|
if (oldwin != curwin)
|
|
oldwin = NULL; // don't store info when in another window
|
|
if (qf_buf != NULL)
|
|
{
|
|
// Use the existing quickfix buffer
|
|
if (do_ecmd(qf_buf->b_fnum, NULL, NULL, NULL, ECMD_ONE,
|
|
ECMD_HIDE + ECMD_OLDBUF + ECMD_NOWINENTER, oldwin) == FAIL)
|
|
return FAIL;
|
|
}
|
|
else
|
|
{
|
|
// Create a new quickfix buffer
|
|
if (do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE + ECMD_NOWINENTER,
|
|
oldwin) == FAIL)
|
|
return FAIL;
|
|
|
|
// save the number of the new buffer
|
|
qi->qf_bufnr = curbuf->b_fnum;
|
|
}
|
|
|
|
// Set the options for the quickfix buffer/window (if not already done)
|
|
// Do this even if the quickfix buffer was already present, as an autocmd
|
|
// might have previously deleted (:bdelete) the quickfix buffer.
|
|
if (!bt_quickfix(curbuf))
|
|
qf_set_cwindow_options();
|
|
|
|
// Only set the height when still in the same tab page and there is no
|
|
// window to the side.
|
|
if (curtab == prevtab && curwin->w_width == Columns)
|
|
win_setheight(height);
|
|
curwin->w_p_wfh = TRUE; // set 'winfixheight'
|
|
if (win_valid(win))
|
|
prevwin = win;
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* ":copen": open a window that shows the list of errors.
|
|
* ":lopen": open a window that shows the location list.
|
|
*/
|
|
void
|
|
ex_copen(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
qf_list_T *qfl;
|
|
int height;
|
|
int status = FAIL;
|
|
int lnum;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
|
|
return;
|
|
|
|
incr_quickfix_busy();
|
|
|
|
if (eap->addr_count != 0)
|
|
height = eap->line2;
|
|
else
|
|
height = QF_WINHEIGHT;
|
|
|
|
reset_VIsual_and_resel(); // stop Visual mode
|
|
#ifdef FEAT_GUI
|
|
need_mouse_correct = TRUE;
|
|
#endif
|
|
|
|
// Find an existing quickfix window, or open a new one.
|
|
if (cmdmod.cmod_tab == 0)
|
|
status = qf_goto_cwindow(qi, eap->addr_count != 0, height,
|
|
cmdmod.cmod_split & WSP_VERT);
|
|
if (status == FAIL)
|
|
if (qf_open_new_cwindow(qi, height) == FAIL)
|
|
{
|
|
decr_quickfix_busy();
|
|
return;
|
|
}
|
|
|
|
qfl = qf_get_curlist(qi);
|
|
qf_set_title_var(qfl);
|
|
// Save the current index here, as updating the quickfix buffer may free
|
|
// the quickfix list
|
|
lnum = qfl->qf_index;
|
|
|
|
// Fill the buffer with the quickfix list.
|
|
qf_fill_buffer(qfl, curbuf, NULL, curwin->w_id);
|
|
|
|
decr_quickfix_busy();
|
|
|
|
curwin->w_cursor.lnum = lnum;
|
|
curwin->w_cursor.col = 0;
|
|
check_cursor();
|
|
update_topline(); // scroll to show the line
|
|
}
|
|
|
|
/*
|
|
* Move the cursor in the quickfix window to "lnum".
|
|
*/
|
|
static void
|
|
qf_win_goto(win_T *win, linenr_T lnum)
|
|
{
|
|
win_T *old_curwin = curwin;
|
|
|
|
curwin = win;
|
|
curbuf = win->w_buffer;
|
|
curwin->w_cursor.lnum = lnum;
|
|
curwin->w_cursor.col = 0;
|
|
curwin->w_cursor.coladd = 0;
|
|
curwin->w_curswant = 0;
|
|
update_topline(); // scroll to show the line
|
|
redraw_later(UPD_VALID);
|
|
curwin->w_redr_status = TRUE; // update ruler
|
|
curwin = old_curwin;
|
|
curbuf = curwin->w_buffer;
|
|
}
|
|
|
|
/*
|
|
* :cbottom/:lbottom commands.
|
|
*/
|
|
void
|
|
ex_cbottom(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
win_T *win;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
|
|
return;
|
|
|
|
win = qf_find_win(qi);
|
|
if (win != NULL && win->w_cursor.lnum != win->w_buffer->b_ml.ml_line_count)
|
|
qf_win_goto(win, win->w_buffer->b_ml.ml_line_count);
|
|
}
|
|
|
|
/*
|
|
* Return the number of the current entry (line number in the quickfix
|
|
* window).
|
|
*/
|
|
linenr_T
|
|
qf_current_entry(win_T *wp)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (IS_LL_WINDOW(wp))
|
|
// In the location list window, use the referenced location list
|
|
qi = wp->w_llist_ref;
|
|
|
|
return qf_get_curlist(qi)->qf_index;
|
|
}
|
|
|
|
/*
|
|
* Update the cursor position in the quickfix window to the current error.
|
|
* Return TRUE if there is a quickfix window.
|
|
*/
|
|
static int
|
|
qf_win_pos_update(
|
|
qf_info_T *qi,
|
|
int old_qf_index) // previous qf_index or zero
|
|
{
|
|
win_T *win;
|
|
int qf_index = qf_get_curlist(qi)->qf_index;
|
|
|
|
// Put the cursor on the current error in the quickfix window, so that
|
|
// it's viewable.
|
|
win = qf_find_win(qi);
|
|
if (win != NULL
|
|
&& qf_index <= win->w_buffer->b_ml.ml_line_count
|
|
&& old_qf_index != qf_index)
|
|
{
|
|
if (qf_index > old_qf_index)
|
|
{
|
|
win->w_redraw_top = old_qf_index;
|
|
win->w_redraw_bot = qf_index;
|
|
}
|
|
else
|
|
{
|
|
win->w_redraw_top = qf_index;
|
|
win->w_redraw_bot = old_qf_index;
|
|
}
|
|
qf_win_goto(win, qf_index);
|
|
}
|
|
return win != NULL;
|
|
}
|
|
|
|
/*
|
|
* Check whether the given window is displaying the specified quickfix/location
|
|
* stack.
|
|
*/
|
|
static int
|
|
is_qf_win(win_T *win, qf_info_T *qi)
|
|
{
|
|
// A window displaying the quickfix buffer will have the w_llist_ref field
|
|
// set to NULL.
|
|
// A window displaying a location list buffer will have the w_llist_ref
|
|
// pointing to the location list.
|
|
if (buf_valid(win->w_buffer) && bt_quickfix(win->w_buffer))
|
|
if ((IS_QF_STACK(qi) && win->w_llist_ref == NULL)
|
|
|| (IS_LL_STACK(qi) && win->w_llist_ref == qi))
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Find a window displaying the quickfix/location stack 'qi' in the current tab
|
|
* page.
|
|
*/
|
|
static win_T *
|
|
qf_find_win(qf_info_T *qi)
|
|
{
|
|
win_T *win;
|
|
|
|
FOR_ALL_WINDOWS(win)
|
|
if (is_qf_win(win, qi))
|
|
return win;
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Find a quickfix buffer.
|
|
* Searches in windows opened in all the tab pages.
|
|
*/
|
|
static buf_T *
|
|
qf_find_buf(qf_info_T *qi)
|
|
{
|
|
tabpage_T *tp;
|
|
win_T *win;
|
|
|
|
if (qi->qf_bufnr != INVALID_QFBUFNR)
|
|
{
|
|
buf_T *qfbuf;
|
|
qfbuf = buflist_findnr(qi->qf_bufnr);
|
|
if (qfbuf != NULL)
|
|
return qfbuf;
|
|
// buffer is no longer present
|
|
qi->qf_bufnr = INVALID_QFBUFNR;
|
|
}
|
|
|
|
FOR_ALL_TAB_WINDOWS(tp, win)
|
|
if (is_qf_win(win, qi))
|
|
return win->w_buffer;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Process the 'quickfixtextfunc' option value.
|
|
* Returns OK or FAIL.
|
|
*/
|
|
char *
|
|
did_set_quickfixtextfunc(optset_T *args UNUSED)
|
|
{
|
|
if (option_set_callback_func(p_qftf, &qftf_cb) == FAIL)
|
|
return e_invalid_argument;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Update the w:quickfix_title variable in the quickfix/location list window in
|
|
* all the tab pages.
|
|
*/
|
|
static void
|
|
qf_update_win_titlevar(qf_info_T *qi)
|
|
{
|
|
qf_list_T *qfl = qf_get_curlist(qi);
|
|
tabpage_T *tp;
|
|
win_T *win;
|
|
win_T *save_curwin = curwin;
|
|
|
|
FOR_ALL_TAB_WINDOWS(tp, win)
|
|
{
|
|
if (is_qf_win(win, qi))
|
|
{
|
|
curwin = win;
|
|
qf_set_title_var(qfl);
|
|
}
|
|
}
|
|
curwin = save_curwin;
|
|
}
|
|
|
|
/*
|
|
* Find the quickfix buffer. If it exists, update the contents.
|
|
*/
|
|
static void
|
|
qf_update_buffer(qf_info_T *qi, qfline_T *old_last)
|
|
{
|
|
buf_T *buf;
|
|
win_T *win;
|
|
aco_save_T aco;
|
|
|
|
// Check if a buffer for the quickfix list exists. Update it.
|
|
buf = qf_find_buf(qi);
|
|
if (buf == NULL)
|
|
return;
|
|
|
|
linenr_T old_line_count = buf->b_ml.ml_line_count;
|
|
int qf_winid = 0;
|
|
|
|
if (IS_LL_STACK(qi))
|
|
{
|
|
if (curwin->w_llist == qi)
|
|
win = curwin;
|
|
else
|
|
{
|
|
// Find the file window (non-quickfix) with this location list
|
|
win = qf_find_win_with_loclist(qi);
|
|
if (win == NULL)
|
|
// File window is not found. Find the location list window.
|
|
win = qf_find_win(qi);
|
|
if (win == NULL)
|
|
return;
|
|
}
|
|
qf_winid = win->w_id;
|
|
}
|
|
|
|
// autocommands may cause trouble
|
|
incr_quickfix_busy();
|
|
|
|
int do_fill = TRUE;
|
|
if (old_last == NULL)
|
|
{
|
|
// set curwin/curbuf to buf and save a few things
|
|
aucmd_prepbuf(&aco, buf);
|
|
if (curbuf != buf)
|
|
do_fill = FALSE; // failed to find a window for "buf"
|
|
}
|
|
|
|
if (do_fill)
|
|
{
|
|
qf_update_win_titlevar(qi);
|
|
|
|
qf_fill_buffer(qf_get_curlist(qi), buf, old_last, qf_winid);
|
|
++CHANGEDTICK(buf);
|
|
|
|
if (old_last == NULL)
|
|
{
|
|
(void)qf_win_pos_update(qi, 0);
|
|
|
|
// restore curwin/curbuf and a few other things
|
|
aucmd_restbuf(&aco);
|
|
}
|
|
}
|
|
|
|
// Only redraw when added lines are visible. This avoids flickering
|
|
// when the added lines are not visible.
|
|
if ((win = qf_find_win(qi)) != NULL && old_line_count < win->w_botline)
|
|
redraw_buf_later(buf, UPD_NOT_VALID);
|
|
|
|
// always called after incr_quickfix_busy()
|
|
decr_quickfix_busy();
|
|
}
|
|
|
|
/*
|
|
* Add an error line to the quickfix buffer.
|
|
*/
|
|
static int
|
|
qf_buf_add_line(
|
|
buf_T *buf, // quickfix window buffer
|
|
linenr_T lnum,
|
|
qfline_T *qfp,
|
|
char_u *dirname,
|
|
int first_bufline,
|
|
char_u *qftf_str)
|
|
{
|
|
buf_T *errbuf;
|
|
garray_T *gap;
|
|
|
|
gap = qfga_get();
|
|
|
|
// If the 'quickfixtextfunc' function returned a non-empty custom string
|
|
// for this entry, then use it.
|
|
if (qftf_str != NULL && *qftf_str != NUL)
|
|
{
|
|
ga_concat(gap, qftf_str);
|
|
}
|
|
else
|
|
{
|
|
if (qfp->qf_module != NULL)
|
|
ga_concat(gap, qfp->qf_module);
|
|
else if (qfp->qf_fnum != 0
|
|
&& (errbuf = buflist_findnr(qfp->qf_fnum)) != NULL
|
|
&& errbuf->b_fname != NULL)
|
|
{
|
|
if (qfp->qf_type == 1) // :helpgrep
|
|
ga_concat(gap, gettail(errbuf->b_fname));
|
|
else
|
|
{
|
|
// Shorten the file name if not done already.
|
|
// For optimization, do this only for the first entry in a
|
|
// buffer.
|
|
if (first_bufline && (errbuf->b_sfname == NULL
|
|
|| mch_isFullName(errbuf->b_sfname)))
|
|
{
|
|
if (*dirname == NUL)
|
|
mch_dirname(dirname, MAXPATHL);
|
|
shorten_buf_fname(errbuf, dirname, FALSE);
|
|
}
|
|
if (qfp->qf_fname == NULL)
|
|
ga_concat(gap, errbuf->b_fname);
|
|
else
|
|
ga_concat(gap, qfp->qf_fname);
|
|
}
|
|
}
|
|
|
|
ga_append(gap, '|');
|
|
|
|
if (qfp->qf_lnum > 0)
|
|
{
|
|
qf_range_text(gap, qfp);
|
|
ga_concat(gap, qf_types(qfp->qf_type, qfp->qf_nr));
|
|
}
|
|
else if (qfp->qf_pattern != NULL)
|
|
qf_fmt_text(gap, qfp->qf_pattern);
|
|
ga_append(gap, '|');
|
|
ga_append(gap, ' ');
|
|
|
|
// Remove newlines and leading whitespace from the text.
|
|
// For an unrecognized line keep the indent, the compiler may
|
|
// mark a word with ^^^^.
|
|
qf_fmt_text(gap, gap->ga_len > 3 ? skipwhite(qfp->qf_text)
|
|
: qfp->qf_text);
|
|
}
|
|
|
|
ga_append(gap, NUL);
|
|
if (ml_append_buf(buf, lnum, gap->ga_data, gap->ga_len, FALSE) == FAIL)
|
|
return FAIL;
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Call the 'quickfixtextfunc' function to get the list of lines to display in
|
|
* the quickfix window for the entries 'start_idx' to 'end_idx'.
|
|
*/
|
|
static list_T *
|
|
call_qftf_func(qf_list_T *qfl, int qf_winid, long start_idx, long end_idx)
|
|
{
|
|
callback_T *cb = &qftf_cb;
|
|
list_T *qftf_list = NULL;
|
|
static int recursive = FALSE;
|
|
|
|
if (recursive)
|
|
return NULL; // this doesn't work properly recursively
|
|
recursive = TRUE;
|
|
|
|
// If 'quickfixtextfunc' is set, then use the user-supplied function to get
|
|
// the text to display. Use the local value of 'quickfixtextfunc' if it is
|
|
// set.
|
|
if (qfl->qf_qftf_cb.cb_name != NULL)
|
|
cb = &qfl->qf_qftf_cb;
|
|
if (cb->cb_name != NULL)
|
|
{
|
|
typval_T args[1];
|
|
dict_T *d;
|
|
typval_T rettv;
|
|
|
|
// create the dict argument
|
|
if ((d = dict_alloc_lock(VAR_FIXED)) == NULL)
|
|
{
|
|
recursive = FALSE;
|
|
return NULL;
|
|
}
|
|
dict_add_number(d, "quickfix", (long)IS_QF_LIST(qfl));
|
|
dict_add_number(d, "winid", (long)qf_winid);
|
|
dict_add_number(d, "id", (long)qfl->qf_id);
|
|
dict_add_number(d, "start_idx", start_idx);
|
|
dict_add_number(d, "end_idx", end_idx);
|
|
++d->dv_refcount;
|
|
args[0].v_type = VAR_DICT;
|
|
args[0].vval.v_dict = d;
|
|
|
|
qftf_list = NULL;
|
|
if (call_callback(cb, 0, &rettv, 1, args) != FAIL)
|
|
{
|
|
if (rettv.v_type == VAR_LIST)
|
|
{
|
|
qftf_list = rettv.vval.v_list;
|
|
qftf_list->lv_refcount++;
|
|
}
|
|
clear_tv(&rettv);
|
|
}
|
|
dict_unref(d);
|
|
}
|
|
|
|
recursive = FALSE;
|
|
return qftf_list;
|
|
}
|
|
|
|
/*
|
|
* Fill current buffer with quickfix errors, replacing any previous contents.
|
|
* curbuf must be the quickfix buffer!
|
|
* If "old_last" is not NULL append the items after this one.
|
|
* When "old_last" is NULL then "buf" must equal "curbuf"! Because
|
|
* ml_delete() is used and autocommands will be triggered.
|
|
*/
|
|
static void
|
|
qf_fill_buffer(qf_list_T *qfl, buf_T *buf, qfline_T *old_last, int qf_winid)
|
|
{
|
|
linenr_T lnum;
|
|
qfline_T *qfp;
|
|
int old_KeyTyped = KeyTyped;
|
|
list_T *qftf_list = NULL;
|
|
listitem_T *qftf_li = NULL;
|
|
|
|
if (old_last == NULL)
|
|
{
|
|
win_T *wp;
|
|
tabpage_T *tp;
|
|
|
|
if (buf != curbuf)
|
|
{
|
|
internal_error("qf_fill_buffer()");
|
|
return;
|
|
}
|
|
|
|
// delete all existing lines
|
|
//
|
|
// Note: we cannot store undo information, because
|
|
// qf buffer is usually not allowed to be modified.
|
|
//
|
|
// So we need to clean up undo information
|
|
// otherwise autocommands may invalidate the undo stack
|
|
while ((curbuf->b_ml.ml_flags & ML_EMPTY) == 0)
|
|
(void)ml_delete((linenr_T)1);
|
|
|
|
FOR_ALL_TAB_WINDOWS(tp, wp)
|
|
if (wp->w_buffer == curbuf)
|
|
wp->w_skipcol = 0;
|
|
|
|
// Remove all undo information
|
|
u_clearallandblockfree(curbuf);
|
|
}
|
|
|
|
// Check if there is anything to display
|
|
if (qfl != NULL && qfl->qf_start != NULL)
|
|
{
|
|
char_u dirname[MAXPATHL];
|
|
int invalid_val = FALSE;
|
|
int prev_bufnr = -1;
|
|
|
|
*dirname = NUL;
|
|
|
|
// Add one line for each error
|
|
if (old_last == NULL)
|
|
{
|
|
qfp = qfl->qf_start;
|
|
lnum = 0;
|
|
}
|
|
else
|
|
{
|
|
if (old_last->qf_next != NULL)
|
|
qfp = old_last->qf_next;
|
|
else
|
|
qfp = old_last;
|
|
lnum = buf->b_ml.ml_line_count;
|
|
}
|
|
|
|
qftf_list = call_qftf_func(qfl, qf_winid, (long)(lnum + 1),
|
|
(long)qfl->qf_count);
|
|
if (qftf_list != NULL)
|
|
qftf_li = qftf_list->lv_first;
|
|
|
|
while (lnum < qfl->qf_count)
|
|
{
|
|
char_u *qftf_str = NULL;
|
|
|
|
// Use the text supplied by the user defined function (if any).
|
|
// If the returned value is not string, then ignore the rest
|
|
// of the returned values and use the default.
|
|
if (qftf_li != NULL && !invalid_val)
|
|
{
|
|
qftf_str = tv_get_string_chk(&qftf_li->li_tv);
|
|
if (qftf_str == NULL)
|
|
invalid_val = TRUE;
|
|
}
|
|
|
|
if (qf_buf_add_line(buf, lnum, qfp, dirname,
|
|
prev_bufnr != qfp->qf_fnum, qftf_str) == FAIL)
|
|
break;
|
|
|
|
prev_bufnr = qfp->qf_fnum;
|
|
++lnum;
|
|
qfp = qfp->qf_next;
|
|
if (qfp == NULL)
|
|
break;
|
|
|
|
if (qftf_li != NULL)
|
|
qftf_li = qftf_li->li_next;
|
|
}
|
|
|
|
if (old_last == NULL)
|
|
// Delete the empty line which is now at the end
|
|
(void)ml_delete(lnum + 1);
|
|
|
|
qfga_clear();
|
|
}
|
|
|
|
// correct cursor position
|
|
check_lnums(TRUE);
|
|
|
|
if (old_last == NULL)
|
|
{
|
|
// Set the 'filetype' to "qf" each time after filling the buffer.
|
|
// This resembles reading a file into a buffer, it's more logical when
|
|
// using autocommands.
|
|
++curbuf_lock;
|
|
set_option_value_give_err((char_u *)"ft",
|
|
0L, (char_u *)"qf", OPT_LOCAL);
|
|
curbuf->b_p_ma = FALSE;
|
|
|
|
curbuf->b_keep_filetype = TRUE; // don't detect 'filetype'
|
|
apply_autocmds(EVENT_BUFREADPOST, (char_u *)"quickfix", NULL,
|
|
FALSE, curbuf);
|
|
apply_autocmds(EVENT_BUFWINENTER, (char_u *)"quickfix", NULL,
|
|
FALSE, curbuf);
|
|
curbuf->b_keep_filetype = FALSE;
|
|
--curbuf_lock;
|
|
|
|
// make sure it will be redrawn
|
|
redraw_curbuf_later(UPD_NOT_VALID);
|
|
}
|
|
|
|
// Restore KeyTyped, setting 'filetype' may reset it.
|
|
KeyTyped = old_KeyTyped;
|
|
}
|
|
|
|
/*
|
|
* For every change made to the quickfix list, update the changed tick.
|
|
*/
|
|
static void
|
|
qf_list_changed(qf_list_T *qfl)
|
|
{
|
|
qfl->qf_changedtick++;
|
|
}
|
|
|
|
/*
|
|
* Return the quickfix/location list number with the given identifier.
|
|
* Returns -1 if list is not found.
|
|
*/
|
|
static int
|
|
qf_id2nr(qf_info_T *qi, int_u qfid)
|
|
{
|
|
int qf_idx;
|
|
|
|
for (qf_idx = 0; qf_idx < qi->qf_listcount; qf_idx++)
|
|
if (qi->qf_lists[qf_idx].qf_id == qfid)
|
|
return qf_idx;
|
|
return INVALID_QFIDX;
|
|
}
|
|
|
|
/*
|
|
* If the current list is not "save_qfid" and we can find the list with that ID
|
|
* then make it the current list.
|
|
* This is used when autocommands may have changed the current list.
|
|
* Returns OK if successfully restored the list. Returns FAIL if the list with
|
|
* the specified identifier (save_qfid) is not found in the stack.
|
|
*/
|
|
static int
|
|
qf_restore_list(qf_info_T *qi, int_u save_qfid)
|
|
{
|
|
int curlist;
|
|
|
|
if (qf_get_curlist(qi)->qf_id == save_qfid)
|
|
return OK;
|
|
|
|
curlist = qf_id2nr(qi, save_qfid);
|
|
if (curlist < 0)
|
|
// list is not present
|
|
return FAIL;
|
|
qi->qf_curlist = curlist;
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Jump to the first entry if there is one.
|
|
*/
|
|
static void
|
|
qf_jump_first(qf_info_T *qi, int_u save_qfid, int forceit)
|
|
{
|
|
if (qf_restore_list(qi, save_qfid) == FAIL)
|
|
return;
|
|
|
|
|
|
if (!check_can_set_curbuf_forceit(forceit))
|
|
return;
|
|
|
|
|
|
// Autocommands might have cleared the list, check for that.
|
|
if (!qf_list_empty(qf_get_curlist(qi)))
|
|
qf_jump(qi, 0, 0, forceit);
|
|
}
|
|
|
|
/*
|
|
* Return TRUE when using ":vimgrep" for ":grep".
|
|
*/
|
|
int
|
|
grep_internal(cmdidx_T cmdidx)
|
|
{
|
|
return ((cmdidx == CMD_grep
|
|
|| cmdidx == CMD_lgrep
|
|
|| cmdidx == CMD_grepadd
|
|
|| cmdidx == CMD_lgrepadd)
|
|
&& STRCMP("internal",
|
|
*curbuf->b_p_gp == NUL ? p_gp : curbuf->b_p_gp) == 0);
|
|
}
|
|
|
|
/*
|
|
* Return the make/grep autocmd name.
|
|
*/
|
|
static char_u *
|
|
make_get_auname(cmdidx_T cmdidx)
|
|
{
|
|
switch (cmdidx)
|
|
{
|
|
case CMD_make: return (char_u *)"make";
|
|
case CMD_lmake: return (char_u *)"lmake";
|
|
case CMD_grep: return (char_u *)"grep";
|
|
case CMD_lgrep: return (char_u *)"lgrep";
|
|
case CMD_grepadd: return (char_u *)"grepadd";
|
|
case CMD_lgrepadd: return (char_u *)"lgrepadd";
|
|
default: return NULL;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Return the name for the errorfile, in allocated memory.
|
|
* Find a new unique name when 'makeef' contains "##".
|
|
* Returns NULL for error.
|
|
*/
|
|
static char_u *
|
|
get_mef_name(void)
|
|
{
|
|
char_u *p;
|
|
char_u *name;
|
|
static int start = -1;
|
|
static int off = 0;
|
|
#ifdef HAVE_LSTAT
|
|
stat_T sb;
|
|
#endif
|
|
|
|
if (*p_mef == NUL)
|
|
{
|
|
name = vim_tempname('e', FALSE);
|
|
if (name == NULL)
|
|
emsg(_(e_cant_get_temp_file_name));
|
|
return name;
|
|
}
|
|
|
|
for (p = p_mef; *p; ++p)
|
|
if (p[0] == '#' && p[1] == '#')
|
|
break;
|
|
|
|
if (*p == NUL)
|
|
return vim_strsave(p_mef);
|
|
|
|
// Keep trying until the name doesn't exist yet.
|
|
for (;;)
|
|
{
|
|
if (start == -1)
|
|
start = mch_get_pid();
|
|
else
|
|
off += 19;
|
|
|
|
name = alloc_id(STRLEN(p_mef) + 30, aid_qf_mef_name);
|
|
if (name == NULL)
|
|
break;
|
|
STRCPY(name, p_mef);
|
|
sprintf((char *)name + (p - p_mef), "%d%d", start, off);
|
|
STRCAT(name, p + 2);
|
|
if (mch_getperm(name) < 0
|
|
#ifdef HAVE_LSTAT
|
|
// Don't accept a symbolic link, it's a security risk.
|
|
&& mch_lstat((char *)name, &sb) < 0
|
|
#endif
|
|
)
|
|
break;
|
|
vim_free(name);
|
|
}
|
|
return name;
|
|
}
|
|
|
|
/*
|
|
* Form the complete command line to invoke 'make'/'grep'. Quote the command
|
|
* using 'shellquote' and append 'shellpipe'. Echo the fully formed command.
|
|
*/
|
|
static char_u *
|
|
make_get_fullcmd(char_u *makecmd, char_u *fname)
|
|
{
|
|
char_u *cmd;
|
|
unsigned len;
|
|
|
|
len = (unsigned)STRLEN(p_shq) * 2 + (unsigned)STRLEN(makecmd) + 1;
|
|
if (*p_sp != NUL)
|
|
len += (unsigned)STRLEN(p_sp) + (unsigned)STRLEN(fname) + 3;
|
|
cmd = alloc_id(len, aid_qf_makecmd);
|
|
if (cmd == NULL)
|
|
return NULL;
|
|
sprintf((char *)cmd, "%s%s%s", (char *)p_shq, (char *)makecmd,
|
|
(char *)p_shq);
|
|
|
|
// If 'shellpipe' empty: don't redirect to 'errorfile'.
|
|
if (*p_sp != NUL)
|
|
append_redir(cmd, len, p_sp, fname);
|
|
|
|
// Display the fully formed command. Output a newline if there's something
|
|
// else than the :make command that was typed (in which case the cursor is
|
|
// in column 0).
|
|
if (msg_col == 0)
|
|
msg_didout = FALSE;
|
|
msg_start();
|
|
msg_puts(":!");
|
|
msg_outtrans(cmd); // show what we are doing
|
|
|
|
return cmd;
|
|
}
|
|
|
|
/*
|
|
* Used for ":make", ":lmake", ":grep", ":lgrep", ":grepadd", and ":lgrepadd"
|
|
*/
|
|
void
|
|
ex_make(exarg_T *eap)
|
|
{
|
|
char_u *fname;
|
|
char_u *cmd;
|
|
char_u *enc = NULL;
|
|
win_T *wp = NULL;
|
|
qf_info_T *qi = &ql_info;
|
|
int res;
|
|
char_u *au_name = NULL;
|
|
int_u save_qfid;
|
|
char_u *errorformat = p_efm;
|
|
int newlist = TRUE;
|
|
|
|
// Redirect ":grep" to ":vimgrep" if 'grepprg' is "internal".
|
|
if (grep_internal(eap->cmdidx))
|
|
{
|
|
ex_vimgrep(eap);
|
|
return;
|
|
}
|
|
|
|
au_name = make_get_auname(eap->cmdidx);
|
|
if (au_name != NULL && apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
curbuf->b_fname, TRUE, curbuf))
|
|
{
|
|
#ifdef FEAT_EVAL
|
|
if (aborting())
|
|
return;
|
|
#endif
|
|
}
|
|
enc = (*curbuf->b_p_menc != NUL) ? curbuf->b_p_menc : p_menc;
|
|
|
|
if (is_loclist_cmd(eap->cmdidx))
|
|
wp = curwin;
|
|
|
|
autowrite_all();
|
|
fname = get_mef_name();
|
|
if (fname == NULL)
|
|
return;
|
|
mch_remove(fname); // in case it's not unique
|
|
|
|
cmd = make_get_fullcmd(eap->arg, fname);
|
|
if (cmd == NULL)
|
|
{
|
|
vim_free(fname);
|
|
return;
|
|
}
|
|
|
|
// let the shell know if we are redirecting output or not
|
|
do_shell(cmd, *p_sp != NUL ? SHELL_DOOUT : 0);
|
|
|
|
#ifdef AMIGA
|
|
out_flush();
|
|
// read window status report and redraw before message
|
|
(void)char_avail();
|
|
#endif
|
|
|
|
incr_quickfix_busy();
|
|
|
|
if (eap->cmdidx != CMD_make && eap->cmdidx != CMD_lmake)
|
|
errorformat = p_gefm;
|
|
if (eap->cmdidx == CMD_grepadd || eap->cmdidx == CMD_lgrepadd)
|
|
newlist = FALSE;
|
|
|
|
res = qf_init(wp, fname, errorformat, newlist, qf_cmdtitle(*eap->cmdlinep),
|
|
enc);
|
|
if (wp != NULL)
|
|
{
|
|
qi = GET_LOC_LIST(wp);
|
|
if (qi == NULL)
|
|
goto cleanup;
|
|
}
|
|
if (res >= 0)
|
|
qf_list_changed(qf_get_curlist(qi));
|
|
|
|
// Remember the current quickfix list identifier, so that we can
|
|
// check for autocommands changing the current quickfix list.
|
|
save_qfid = qf_get_curlist(qi)->qf_id;
|
|
if (au_name != NULL)
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
if (res > 0 && !eap->forceit && qflist_valid(wp, save_qfid))
|
|
// display the first error
|
|
qf_jump_first(qi, save_qfid, FALSE);
|
|
|
|
cleanup:
|
|
decr_quickfix_busy();
|
|
mch_remove(fname);
|
|
vim_free(fname);
|
|
vim_free(cmd);
|
|
}
|
|
|
|
/*
|
|
* Returns the number of entries in the current quickfix/location list.
|
|
*/
|
|
int
|
|
qf_get_size(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, FALSE)) == NULL)
|
|
return 0;
|
|
return qf_get_curlist(qi)->qf_count;
|
|
}
|
|
|
|
/*
|
|
* Returns the number of valid entries in the current quickfix/location list.
|
|
*/
|
|
int
|
|
qf_get_valid_size(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
qf_list_T *qfl;
|
|
qfline_T *qfp;
|
|
int i, sz = 0;
|
|
int prev_fnum = 0;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, FALSE)) == NULL)
|
|
return 0;
|
|
|
|
qfl = qf_get_curlist(qi);
|
|
FOR_ALL_QFL_ITEMS(qfl, qfp, i)
|
|
{
|
|
if (qfp->qf_valid)
|
|
{
|
|
if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo)
|
|
sz++; // Count all valid entries
|
|
else if (qfp->qf_fnum > 0 && qfp->qf_fnum != prev_fnum)
|
|
{
|
|
// Count the number of files
|
|
sz++;
|
|
prev_fnum = qfp->qf_fnum;
|
|
}
|
|
}
|
|
}
|
|
|
|
return sz;
|
|
}
|
|
|
|
/*
|
|
* Returns the current index of the quickfix/location list.
|
|
* Returns 0 if there is an error.
|
|
*/
|
|
int
|
|
qf_get_cur_idx(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, FALSE)) == NULL)
|
|
return 0;
|
|
|
|
return qf_get_curlist(qi)->qf_index;
|
|
}
|
|
|
|
/*
|
|
* Returns the current index in the quickfix/location list (counting only valid
|
|
* entries). If no valid entries are in the list, then returns 1.
|
|
*/
|
|
int
|
|
qf_get_cur_valid_idx(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
qf_list_T *qfl;
|
|
qfline_T *qfp;
|
|
int i, eidx = 0;
|
|
int prev_fnum = 0;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, FALSE)) == NULL)
|
|
return 1;
|
|
|
|
qfl = qf_get_curlist(qi);
|
|
qfp = qfl->qf_start;
|
|
|
|
// check if the list has valid errors
|
|
if (!qf_list_has_valid_entries(qfl))
|
|
return 1;
|
|
|
|
for (i = 1; i <= qfl->qf_index && qfp!= NULL; i++, qfp = qfp->qf_next)
|
|
{
|
|
if (qfp->qf_valid)
|
|
{
|
|
if (eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo)
|
|
{
|
|
if (qfp->qf_fnum > 0 && qfp->qf_fnum != prev_fnum)
|
|
{
|
|
// Count the number of files
|
|
eidx++;
|
|
prev_fnum = qfp->qf_fnum;
|
|
}
|
|
}
|
|
else
|
|
eidx++;
|
|
}
|
|
}
|
|
|
|
return eidx ? eidx : 1;
|
|
}
|
|
|
|
/*
|
|
* Get the 'n'th valid error entry in the quickfix or location list.
|
|
* Used by :cdo, :ldo, :cfdo and :lfdo commands.
|
|
* For :cdo and :ldo returns the 'n'th valid error entry.
|
|
* For :cfdo and :lfdo returns the 'n'th valid file entry.
|
|
*/
|
|
static int
|
|
qf_get_nth_valid_entry(qf_list_T *qfl, int n, int fdo)
|
|
{
|
|
qfline_T *qfp;
|
|
int i, eidx;
|
|
int prev_fnum = 0;
|
|
|
|
// check if the list has valid errors
|
|
if (!qf_list_has_valid_entries(qfl))
|
|
return 1;
|
|
|
|
eidx = 0;
|
|
FOR_ALL_QFL_ITEMS(qfl, qfp, i)
|
|
{
|
|
if (qfp->qf_valid)
|
|
{
|
|
if (fdo)
|
|
{
|
|
if (qfp->qf_fnum > 0 && qfp->qf_fnum != prev_fnum)
|
|
{
|
|
// Count the number of files
|
|
eidx++;
|
|
prev_fnum = qfp->qf_fnum;
|
|
}
|
|
}
|
|
else
|
|
eidx++;
|
|
}
|
|
|
|
if (eidx == n)
|
|
break;
|
|
}
|
|
|
|
if (i <= qfl->qf_count)
|
|
return i;
|
|
else
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
* ":cc", ":crewind", ":cfirst" and ":clast".
|
|
* ":ll", ":lrewind", ":lfirst" and ":llast".
|
|
* ":cdo", ":ldo", ":cfdo" and ":lfdo"
|
|
*/
|
|
void
|
|
ex_cc(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
int errornr;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
|
|
return;
|
|
|
|
if (eap->addr_count > 0)
|
|
errornr = (int)eap->line2;
|
|
else
|
|
{
|
|
switch (eap->cmdidx)
|
|
{
|
|
case CMD_cc: case CMD_ll:
|
|
errornr = 0;
|
|
break;
|
|
case CMD_crewind: case CMD_lrewind: case CMD_cfirst:
|
|
case CMD_lfirst:
|
|
errornr = 1;
|
|
break;
|
|
default:
|
|
errornr = 32767;
|
|
}
|
|
}
|
|
|
|
// For cdo and ldo commands, jump to the nth valid error.
|
|
// For cfdo and lfdo commands, jump to the nth valid file entry.
|
|
if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo
|
|
|| eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo)
|
|
errornr = qf_get_nth_valid_entry(qf_get_curlist(qi),
|
|
eap->addr_count > 0 ? (int)eap->line1 : 1,
|
|
eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo);
|
|
|
|
qf_jump(qi, 0, errornr, eap->forceit);
|
|
}
|
|
|
|
/*
|
|
* ":cnext", ":cnfile", ":cNext" and ":cprevious".
|
|
* ":lnext", ":lNext", ":lprevious", ":lnfile", ":lNfile" and ":lpfile".
|
|
* Also, used by ":cdo", ":ldo", ":cfdo" and ":lfdo" commands.
|
|
*/
|
|
void
|
|
ex_cnext(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
int errornr;
|
|
int dir;
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
|
|
return;
|
|
|
|
if (eap->addr_count > 0
|
|
&& (eap->cmdidx != CMD_cdo && eap->cmdidx != CMD_ldo
|
|
&& eap->cmdidx != CMD_cfdo && eap->cmdidx != CMD_lfdo))
|
|
errornr = (int)eap->line2;
|
|
else
|
|
errornr = 1;
|
|
|
|
// Depending on the command jump to either next or previous entry/file.
|
|
switch (eap->cmdidx)
|
|
{
|
|
case CMD_cnext: case CMD_lnext: case CMD_cdo: case CMD_ldo:
|
|
dir = FORWARD;
|
|
break;
|
|
case CMD_cprevious: case CMD_lprevious: case CMD_cNext:
|
|
case CMD_lNext:
|
|
dir = BACKWARD;
|
|
break;
|
|
case CMD_cnfile: case CMD_lnfile: case CMD_cfdo: case CMD_lfdo:
|
|
dir = FORWARD_FILE;
|
|
break;
|
|
case CMD_cpfile: case CMD_lpfile: case CMD_cNfile: case CMD_lNfile:
|
|
dir = BACKWARD_FILE;
|
|
break;
|
|
default:
|
|
dir = FORWARD;
|
|
break;
|
|
}
|
|
|
|
qf_jump(qi, dir, errornr, eap->forceit);
|
|
}
|
|
|
|
/*
|
|
* Find the first entry in the quickfix list 'qfl' from buffer 'bnr'.
|
|
* The index of the entry is stored in 'errornr'.
|
|
* Returns NULL if an entry is not found.
|
|
*/
|
|
static qfline_T *
|
|
qf_find_first_entry_in_buf(qf_list_T *qfl, int bnr, int *errornr)
|
|
{
|
|
qfline_T *qfp = NULL;
|
|
int idx = 0;
|
|
|
|
// Find the first entry in this file
|
|
FOR_ALL_QFL_ITEMS(qfl, qfp, idx)
|
|
if (qfp->qf_fnum == bnr)
|
|
break;
|
|
|
|
*errornr = idx;
|
|
return qfp;
|
|
}
|
|
|
|
/*
|
|
* Find the first quickfix entry on the same line as 'entry'. Updates 'errornr'
|
|
* with the error number for the first entry. Assumes the entries are sorted in
|
|
* the quickfix list by line number.
|
|
*/
|
|
static qfline_T *
|
|
qf_find_first_entry_on_line(qfline_T *entry, int *errornr)
|
|
{
|
|
while (!got_int
|
|
&& entry->qf_prev != NULL
|
|
&& entry->qf_fnum == entry->qf_prev->qf_fnum
|
|
&& entry->qf_lnum == entry->qf_prev->qf_lnum)
|
|
{
|
|
entry = entry->qf_prev;
|
|
--*errornr;
|
|
}
|
|
|
|
return entry;
|
|
}
|
|
|
|
/*
|
|
* Find the last quickfix entry on the same line as 'entry'. Updates 'errornr'
|
|
* with the error number for the last entry. Assumes the entries are sorted in
|
|
* the quickfix list by line number.
|
|
*/
|
|
static qfline_T *
|
|
qf_find_last_entry_on_line(qfline_T *entry, int *errornr)
|
|
{
|
|
while (!got_int &&
|
|
entry->qf_next != NULL
|
|
&& entry->qf_fnum == entry->qf_next->qf_fnum
|
|
&& entry->qf_lnum == entry->qf_next->qf_lnum)
|
|
{
|
|
entry = entry->qf_next;
|
|
++*errornr;
|
|
}
|
|
|
|
return entry;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the specified quickfix entry is
|
|
* after the given line (linewise is TRUE)
|
|
* or after the line and column.
|
|
*/
|
|
static int
|
|
qf_entry_after_pos(qfline_T *qfp, pos_T *pos, int linewise)
|
|
{
|
|
if (linewise)
|
|
return qfp->qf_lnum > pos->lnum;
|
|
else
|
|
return (qfp->qf_lnum > pos->lnum ||
|
|
(qfp->qf_lnum == pos->lnum && qfp->qf_col > pos->col));
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the specified quickfix entry is
|
|
* before the given line (linewise is TRUE)
|
|
* or before the line and column.
|
|
*/
|
|
static int
|
|
qf_entry_before_pos(qfline_T *qfp, pos_T *pos, int linewise)
|
|
{
|
|
if (linewise)
|
|
return qfp->qf_lnum < pos->lnum;
|
|
else
|
|
return (qfp->qf_lnum < pos->lnum ||
|
|
(qfp->qf_lnum == pos->lnum && qfp->qf_col < pos->col));
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the specified quickfix entry is
|
|
* on or after the given line (linewise is TRUE)
|
|
* or on or after the line and column.
|
|
*/
|
|
static int
|
|
qf_entry_on_or_after_pos(qfline_T *qfp, pos_T *pos, int linewise)
|
|
{
|
|
if (linewise)
|
|
return qfp->qf_lnum >= pos->lnum;
|
|
else
|
|
return (qfp->qf_lnum > pos->lnum ||
|
|
(qfp->qf_lnum == pos->lnum && qfp->qf_col >= pos->col));
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the specified quickfix entry is
|
|
* on or before the given line (linewise is TRUE)
|
|
* or on or before the line and column.
|
|
*/
|
|
static int
|
|
qf_entry_on_or_before_pos(qfline_T *qfp, pos_T *pos, int linewise)
|
|
{
|
|
if (linewise)
|
|
return qfp->qf_lnum <= pos->lnum;
|
|
else
|
|
return (qfp->qf_lnum < pos->lnum ||
|
|
(qfp->qf_lnum == pos->lnum && qfp->qf_col <= pos->col));
|
|
}
|
|
|
|
/*
|
|
* Find the first quickfix entry after position 'pos' in buffer 'bnr'.
|
|
* If 'linewise' is TRUE, returns the entry after the specified line and treats
|
|
* multiple entries on a single line as one. Otherwise returns the entry after
|
|
* the specified line and column.
|
|
* 'qfp' points to the very first entry in the buffer and 'errornr' is the
|
|
* index of the very first entry in the quickfix list.
|
|
* Returns NULL if an entry is not found after 'pos'.
|
|
*/
|
|
static qfline_T *
|
|
qf_find_entry_after_pos(
|
|
int bnr,
|
|
pos_T *pos,
|
|
int linewise,
|
|
qfline_T *qfp,
|
|
int *errornr)
|
|
{
|
|
if (qf_entry_after_pos(qfp, pos, linewise))
|
|
// First entry is after position 'pos'
|
|
return qfp;
|
|
|
|
// Find the entry just before or at the position 'pos'
|
|
while (qfp->qf_next != NULL
|
|
&& qfp->qf_next->qf_fnum == bnr
|
|
&& qf_entry_on_or_before_pos(qfp->qf_next, pos, linewise))
|
|
{
|
|
qfp = qfp->qf_next;
|
|
++*errornr;
|
|
}
|
|
|
|
if (qfp->qf_next == NULL || qfp->qf_next->qf_fnum != bnr)
|
|
// No entries found after position 'pos'
|
|
return NULL;
|
|
|
|
// Use the entry just after position 'pos'
|
|
qfp = qfp->qf_next;
|
|
++*errornr;
|
|
|
|
return qfp;
|
|
}
|
|
|
|
/*
|
|
* Find the first quickfix entry before position 'pos' in buffer 'bnr'.
|
|
* If 'linewise' is TRUE, returns the entry before the specified line and
|
|
* treats multiple entries on a single line as one. Otherwise returns the entry
|
|
* before the specified line and column.
|
|
* 'qfp' points to the very first entry in the buffer and 'errornr' is the
|
|
* index of the very first entry in the quickfix list.
|
|
* Returns NULL if an entry is not found before 'pos'.
|
|
*/
|
|
static qfline_T *
|
|
qf_find_entry_before_pos(
|
|
int bnr,
|
|
pos_T *pos,
|
|
int linewise,
|
|
qfline_T *qfp,
|
|
int *errornr)
|
|
{
|
|
// Find the entry just before the position 'pos'
|
|
while (qfp->qf_next != NULL
|
|
&& qfp->qf_next->qf_fnum == bnr
|
|
&& qf_entry_before_pos(qfp->qf_next, pos, linewise))
|
|
{
|
|
qfp = qfp->qf_next;
|
|
++*errornr;
|
|
}
|
|
|
|
if (qf_entry_on_or_after_pos(qfp, pos, linewise))
|
|
return NULL;
|
|
|
|
if (linewise)
|
|
// If multiple entries are on the same line, then use the first entry
|
|
qfp = qf_find_first_entry_on_line(qfp, errornr);
|
|
|
|
return qfp;
|
|
}
|
|
|
|
/*
|
|
* Find a quickfix entry in 'qfl' closest to position 'pos' in buffer 'bnr' in
|
|
* the direction 'dir'.
|
|
*/
|
|
static qfline_T *
|
|
qf_find_closest_entry(
|
|
qf_list_T *qfl,
|
|
int bnr,
|
|
pos_T *pos,
|
|
int dir,
|
|
int linewise,
|
|
int *errornr)
|
|
{
|
|
qfline_T *qfp;
|
|
|
|
*errornr = 0;
|
|
|
|
// Find the first entry in this file
|
|
qfp = qf_find_first_entry_in_buf(qfl, bnr, errornr);
|
|
if (qfp == NULL)
|
|
return NULL; // no entry in this file
|
|
|
|
if (dir == FORWARD)
|
|
qfp = qf_find_entry_after_pos(bnr, pos, linewise, qfp, errornr);
|
|
else
|
|
qfp = qf_find_entry_before_pos(bnr, pos, linewise, qfp, errornr);
|
|
|
|
return qfp;
|
|
}
|
|
|
|
/*
|
|
* Get the nth quickfix entry below the specified entry. Searches forward in
|
|
* the list. If linewise is TRUE, then treat multiple entries on a single line
|
|
* as one.
|
|
*/
|
|
static void
|
|
qf_get_nth_below_entry(qfline_T *entry_arg, int n, int linewise, int *errornr)
|
|
{
|
|
qfline_T *entry = entry_arg;
|
|
|
|
while (n-- > 0 && !got_int)
|
|
{
|
|
int first_errornr = *errornr;
|
|
|
|
if (linewise)
|
|
// Treat all the entries on the same line in this file as one
|
|
entry = qf_find_last_entry_on_line(entry, errornr);
|
|
|
|
if (entry->qf_next == NULL
|
|
|| entry->qf_next->qf_fnum != entry->qf_fnum)
|
|
{
|
|
if (linewise)
|
|
*errornr = first_errornr;
|
|
break;
|
|
}
|
|
|
|
entry = entry->qf_next;
|
|
++*errornr;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Get the nth quickfix entry above the specified entry. Searches backwards in
|
|
* the list. If linewise is TRUE, then treat multiple entries on a single line
|
|
* as one.
|
|
*/
|
|
static void
|
|
qf_get_nth_above_entry(qfline_T *entry, int n, int linewise, int *errornr)
|
|
{
|
|
while (n-- > 0 && !got_int)
|
|
{
|
|
if (entry->qf_prev == NULL
|
|
|| entry->qf_prev->qf_fnum != entry->qf_fnum)
|
|
break;
|
|
|
|
entry = entry->qf_prev;
|
|
--*errornr;
|
|
|
|
// If multiple entries are on the same line, then use the first entry
|
|
if (linewise)
|
|
entry = qf_find_first_entry_on_line(entry, errornr);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Find the n'th quickfix entry adjacent to position 'pos' in buffer 'bnr' in
|
|
* the specified direction. Returns the error number in the quickfix list or 0
|
|
* if an entry is not found.
|
|
*/
|
|
static int
|
|
qf_find_nth_adj_entry(
|
|
qf_list_T *qfl,
|
|
int bnr,
|
|
pos_T *pos,
|
|
int n,
|
|
int dir,
|
|
int linewise)
|
|
{
|
|
qfline_T *adj_entry;
|
|
int errornr;
|
|
|
|
// Find an entry closest to the specified position
|
|
adj_entry = qf_find_closest_entry(qfl, bnr, pos, dir, linewise, &errornr);
|
|
if (adj_entry == NULL)
|
|
return 0;
|
|
|
|
if (--n > 0)
|
|
{
|
|
// Go to the n'th entry in the current buffer
|
|
if (dir == FORWARD)
|
|
qf_get_nth_below_entry(adj_entry, n, linewise, &errornr);
|
|
else
|
|
qf_get_nth_above_entry(adj_entry, n, linewise, &errornr);
|
|
}
|
|
|
|
return errornr;
|
|
}
|
|
|
|
/*
|
|
* Jump to a quickfix entry in the current file nearest to the current line or
|
|
* current line/col.
|
|
* ":cabove", ":cbelow", ":labove", ":lbelow", ":cafter", ":cbefore",
|
|
* ":lafter" and ":lbefore" commands
|
|
*/
|
|
void
|
|
ex_cbelow(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi;
|
|
qf_list_T *qfl;
|
|
int dir;
|
|
int buf_has_flag;
|
|
int errornr = 0;
|
|
pos_T pos;
|
|
|
|
if (eap->addr_count > 0 && eap->line2 <= 0)
|
|
{
|
|
emsg(_(e_invalid_range));
|
|
return;
|
|
}
|
|
|
|
// Check whether the current buffer has any quickfix entries
|
|
if (eap->cmdidx == CMD_cabove || eap->cmdidx == CMD_cbelow
|
|
|| eap->cmdidx == CMD_cbefore || eap->cmdidx == CMD_cafter)
|
|
buf_has_flag = BUF_HAS_QF_ENTRY;
|
|
else
|
|
buf_has_flag = BUF_HAS_LL_ENTRY;
|
|
if (!(curbuf->b_has_qf_entry & buf_has_flag))
|
|
{
|
|
emsg(_(e_no_errors));
|
|
return;
|
|
}
|
|
|
|
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
|
|
return;
|
|
|
|
qfl = qf_get_curlist(qi);
|
|
// check if the list has valid errors
|
|
if (!qf_list_has_valid_entries(qfl))
|
|
{
|
|
emsg(_(e_no_errors));
|
|
return;
|
|
}
|
|
|
|
if (eap->cmdidx == CMD_cbelow
|
|
|| eap->cmdidx == CMD_lbelow
|
|
|| eap->cmdidx == CMD_cafter
|
|
|| eap->cmdidx == CMD_lafter)
|
|
// Forward motion commands
|
|
dir = FORWARD;
|
|
else
|
|
dir = BACKWARD;
|
|
|
|
pos = curwin->w_cursor;
|
|
// A quickfix entry column number is 1 based whereas cursor column
|
|
// number is 0 based. Adjust the column number.
|
|
pos.col++;
|
|
errornr = qf_find_nth_adj_entry(qfl, curbuf->b_fnum, &pos,
|
|
eap->addr_count > 0 ? eap->line2 : 0, dir,
|
|
eap->cmdidx == CMD_cbelow
|
|
|| eap->cmdidx == CMD_lbelow
|
|
|| eap->cmdidx == CMD_cabove
|
|
|| eap->cmdidx == CMD_labove);
|
|
|
|
if (errornr > 0)
|
|
qf_jump(qi, 0, errornr, FALSE);
|
|
else
|
|
emsg(_(e_no_more_items));
|
|
}
|
|
|
|
/*
|
|
* Return the autocmd name for the :cfile Ex commands
|
|
*/
|
|
static char_u *
|
|
cfile_get_auname(cmdidx_T cmdidx)
|
|
{
|
|
switch (cmdidx)
|
|
{
|
|
case CMD_cfile: return (char_u *)"cfile";
|
|
case CMD_cgetfile: return (char_u *)"cgetfile";
|
|
case CMD_caddfile: return (char_u *)"caddfile";
|
|
case CMD_lfile: return (char_u *)"lfile";
|
|
case CMD_lgetfile: return (char_u *)"lgetfile";
|
|
case CMD_laddfile: return (char_u *)"laddfile";
|
|
default: return NULL;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* ":cfile"/":cgetfile"/":caddfile" commands.
|
|
* ":lfile"/":lgetfile"/":laddfile" commands.
|
|
*/
|
|
void
|
|
ex_cfile(exarg_T *eap)
|
|
{
|
|
char_u *enc = NULL;
|
|
win_T *wp = NULL;
|
|
qf_info_T *qi = &ql_info;
|
|
char_u *au_name = NULL;
|
|
int_u save_qfid = 0; // init for gcc
|
|
int res;
|
|
|
|
au_name = cfile_get_auname(eap->cmdidx);
|
|
if (au_name != NULL && apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
NULL, FALSE, curbuf))
|
|
{
|
|
#ifdef FEAT_EVAL
|
|
if (aborting())
|
|
return;
|
|
#endif
|
|
}
|
|
|
|
enc = (*curbuf->b_p_menc != NUL) ? curbuf->b_p_menc : p_menc;
|
|
#ifdef FEAT_BROWSE
|
|
if (cmdmod.cmod_flags & CMOD_BROWSE)
|
|
{
|
|
char_u *browse_file = do_browse(0, (char_u *)_("Error file"), eap->arg,
|
|
NULL, NULL,
|
|
(char_u *)_(BROWSE_FILTER_ALL_FILES), NULL);
|
|
if (browse_file == NULL)
|
|
return;
|
|
set_string_option_direct((char_u *)"ef", -1, browse_file, OPT_FREE, 0);
|
|
vim_free(browse_file);
|
|
}
|
|
else
|
|
#endif
|
|
if (*eap->arg != NUL)
|
|
set_string_option_direct((char_u *)"ef", -1, eap->arg, OPT_FREE, 0);
|
|
|
|
if (is_loclist_cmd(eap->cmdidx))
|
|
wp = curwin;
|
|
|
|
incr_quickfix_busy();
|
|
|
|
// This function is used by the :cfile, :cgetfile and :caddfile
|
|
// commands.
|
|
// :cfile always creates a new quickfix list and may jump to the
|
|
// first error.
|
|
// :cgetfile creates a new quickfix list but doesn't jump to the
|
|
// first error.
|
|
// :caddfile adds to an existing quickfix list. If there is no
|
|
// quickfix list then a new list is created.
|
|
res = qf_init(wp, p_ef, p_efm, (eap->cmdidx != CMD_caddfile
|
|
&& eap->cmdidx != CMD_laddfile),
|
|
qf_cmdtitle(*eap->cmdlinep), enc);
|
|
if (wp != NULL)
|
|
{
|
|
qi = GET_LOC_LIST(wp);
|
|
if (qi == NULL)
|
|
{
|
|
decr_quickfix_busy();
|
|
return;
|
|
}
|
|
}
|
|
if (res >= 0)
|
|
qf_list_changed(qf_get_curlist(qi));
|
|
save_qfid = qf_get_curlist(qi)->qf_id;
|
|
if (au_name != NULL)
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name, NULL, FALSE, curbuf);
|
|
|
|
// Jump to the first error for a new list and if autocmds didn't
|
|
// free the list.
|
|
if (res > 0 && (eap->cmdidx == CMD_cfile || eap->cmdidx == CMD_lfile)
|
|
&& qflist_valid(wp, save_qfid))
|
|
// display the first error
|
|
qf_jump_first(qi, save_qfid, eap->forceit);
|
|
|
|
decr_quickfix_busy();
|
|
}
|
|
|
|
/*
|
|
* Return the vimgrep autocmd name.
|
|
*/
|
|
static char_u *
|
|
vgr_get_auname(cmdidx_T cmdidx)
|
|
{
|
|
switch (cmdidx)
|
|
{
|
|
case CMD_vimgrep: return (char_u *)"vimgrep";
|
|
case CMD_lvimgrep: return (char_u *)"lvimgrep";
|
|
case CMD_vimgrepadd: return (char_u *)"vimgrepadd";
|
|
case CMD_lvimgrepadd: return (char_u *)"lvimgrepadd";
|
|
case CMD_grep: return (char_u *)"grep";
|
|
case CMD_lgrep: return (char_u *)"lgrep";
|
|
case CMD_grepadd: return (char_u *)"grepadd";
|
|
case CMD_lgrepadd: return (char_u *)"lgrepadd";
|
|
default: return NULL;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Initialize the regmatch used by vimgrep for pattern "s".
|
|
*/
|
|
static void
|
|
vgr_init_regmatch(regmmatch_T *regmatch, char_u *s)
|
|
{
|
|
// Get the search pattern: either white-separated or enclosed in //
|
|
regmatch->regprog = NULL;
|
|
|
|
if (s == NULL || *s == NUL)
|
|
{
|
|
// Pattern is empty, use last search pattern.
|
|
if (last_search_pat() == NULL)
|
|
{
|
|
emsg(_(e_no_previous_regular_expression));
|
|
return;
|
|
}
|
|
regmatch->regprog = vim_regcomp(last_search_pat(), RE_MAGIC);
|
|
}
|
|
else
|
|
regmatch->regprog = vim_regcomp(s, RE_MAGIC);
|
|
|
|
regmatch->rmm_ic = p_ic;
|
|
regmatch->rmm_maxcol = 0;
|
|
}
|
|
|
|
/*
|
|
* Display a file name when vimgrep is running.
|
|
*/
|
|
static void
|
|
vgr_display_fname(char_u *fname)
|
|
{
|
|
char_u *p;
|
|
|
|
msg_start();
|
|
p = msg_strtrunc(fname, TRUE);
|
|
if (p == NULL)
|
|
msg_outtrans(fname);
|
|
else
|
|
{
|
|
msg_outtrans(p);
|
|
vim_free(p);
|
|
}
|
|
msg_clr_eos();
|
|
msg_didout = FALSE; // overwrite this message
|
|
msg_nowait = TRUE; // don't wait for this message
|
|
msg_col = 0;
|
|
out_flush();
|
|
}
|
|
|
|
/*
|
|
* Load a dummy buffer to search for a pattern using vimgrep.
|
|
*/
|
|
static buf_T *
|
|
vgr_load_dummy_buf(
|
|
char_u *fname,
|
|
char_u *dirname_start,
|
|
char_u *dirname_now)
|
|
{
|
|
int save_mls;
|
|
#if defined(FEAT_SYN_HL)
|
|
char_u *save_ei = NULL;
|
|
#endif
|
|
buf_T *buf;
|
|
|
|
#if defined(FEAT_SYN_HL)
|
|
// Don't do Filetype autocommands to avoid loading syntax and
|
|
// indent scripts, a great speed improvement.
|
|
save_ei = au_event_disable(",Filetype");
|
|
#endif
|
|
// Don't use modelines here, it's useless.
|
|
save_mls = p_mls;
|
|
p_mls = 0;
|
|
|
|
// Load file into a buffer, so that 'fileencoding' is detected,
|
|
// autocommands applied, etc.
|
|
buf = load_dummy_buffer(fname, dirname_start, dirname_now);
|
|
|
|
p_mls = save_mls;
|
|
#if defined(FEAT_SYN_HL)
|
|
au_event_restore(save_ei);
|
|
#endif
|
|
|
|
return buf;
|
|
}
|
|
|
|
/*
|
|
* Check whether a quickfix/location list is valid. Autocmds may remove or
|
|
* change a quickfix list when vimgrep is running. If the list is not found,
|
|
* create a new list.
|
|
*/
|
|
static int
|
|
vgr_qflist_valid(
|
|
win_T *wp,
|
|
qf_info_T *qi,
|
|
int_u qfid,
|
|
char_u *title)
|
|
{
|
|
// Verify that the quickfix/location list was not freed by an autocmd
|
|
if (!qflist_valid(wp, qfid))
|
|
{
|
|
if (wp != NULL)
|
|
{
|
|
// An autocmd has freed the location list.
|
|
emsg(_(e_current_location_list_was_changed));
|
|
return FALSE;
|
|
}
|
|
else
|
|
{
|
|
// Quickfix list is not found, create a new one.
|
|
qf_new_list(qi, title);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
if (qf_restore_list(qi, qfid) == FAIL)
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Search for a pattern in all the lines in a buffer and add the matching lines
|
|
* to a quickfix list.
|
|
*/
|
|
static int
|
|
vgr_match_buflines(
|
|
qf_list_T *qfl,
|
|
char_u *fname,
|
|
buf_T *buf,
|
|
char_u *spat,
|
|
regmmatch_T *regmatch,
|
|
long *tomatch,
|
|
int duplicate_name,
|
|
int flags)
|
|
{
|
|
int found_match = FALSE;
|
|
long lnum;
|
|
colnr_T col;
|
|
int pat_len = (int)STRLEN(spat);
|
|
if (pat_len > MAX_FUZZY_MATCHES)
|
|
pat_len = MAX_FUZZY_MATCHES;
|
|
|
|
for (lnum = 1; lnum <= buf->b_ml.ml_line_count && *tomatch > 0; ++lnum)
|
|
{
|
|
col = 0;
|
|
if (!(flags & VGR_FUZZY))
|
|
{
|
|
// Regular expression match
|
|
while (vim_regexec_multi(regmatch, curwin, buf, lnum,
|
|
col, NULL) > 0)
|
|
{
|
|
// Pass the buffer number so that it gets used even for a
|
|
// dummy buffer, unless duplicate_name is set, then the
|
|
// buffer will be wiped out below.
|
|
if (qf_add_entry(qfl,
|
|
NULL, // dir
|
|
fname,
|
|
NULL,
|
|
duplicate_name ? 0 : buf->b_fnum,
|
|
ml_get_buf(buf,
|
|
regmatch->startpos[0].lnum + lnum, FALSE),
|
|
regmatch->startpos[0].lnum + lnum,
|
|
regmatch->endpos[0].lnum + lnum,
|
|
regmatch->startpos[0].col + 1,
|
|
regmatch->endpos[0].col + 1,
|
|
FALSE, // vis_col
|
|
NULL, // search pattern
|
|
0, // nr
|
|
0, // type
|
|
NULL, // user_data
|
|
TRUE // valid
|
|
) == QF_FAIL)
|
|
{
|
|
got_int = TRUE;
|
|
break;
|
|
}
|
|
found_match = TRUE;
|
|
if (--*tomatch == 0)
|
|
break;
|
|
if ((flags & VGR_GLOBAL) == 0
|
|
|| regmatch->endpos[0].lnum > 0)
|
|
break;
|
|
col = regmatch->endpos[0].col
|
|
+ (col == regmatch->endpos[0].col);
|
|
if (col > ml_get_buf_len(buf, lnum))
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
char_u *str = ml_get_buf(buf, lnum, FALSE);
|
|
colnr_T linelen = ml_get_buf_len(buf, lnum);
|
|
int score;
|
|
int_u matches[MAX_FUZZY_MATCHES];
|
|
int_u sz = ARRAY_LENGTH(matches);
|
|
|
|
// Fuzzy string match
|
|
CLEAR_FIELD(matches);
|
|
while (fuzzy_match(str + col, spat, FALSE, &score, matches, sz) > 0)
|
|
{
|
|
// Pass the buffer number so that it gets used even for a
|
|
// dummy buffer, unless duplicate_name is set, then the
|
|
// buffer will be wiped out below.
|
|
if (qf_add_entry(qfl,
|
|
NULL, // dir
|
|
fname,
|
|
NULL,
|
|
duplicate_name ? 0 : buf->b_fnum,
|
|
str,
|
|
lnum,
|
|
0,
|
|
matches[0] + col + 1,
|
|
0,
|
|
FALSE, // vis_col
|
|
NULL, // search pattern
|
|
0, // nr
|
|
0, // type
|
|
NULL, // user_data
|
|
TRUE // valid
|
|
) == QF_FAIL)
|
|
{
|
|
got_int = TRUE;
|
|
break;
|
|
}
|
|
found_match = TRUE;
|
|
if (--*tomatch == 0)
|
|
break;
|
|
if ((flags & VGR_GLOBAL) == 0)
|
|
break;
|
|
col = matches[pat_len - 1] + col + 1;
|
|
if (col > linelen)
|
|
break;
|
|
}
|
|
}
|
|
line_breakcheck();
|
|
if (got_int)
|
|
break;
|
|
}
|
|
|
|
return found_match;
|
|
}
|
|
|
|
/*
|
|
* Jump to the first match and update the directory.
|
|
*/
|
|
static void
|
|
vgr_jump_to_match(
|
|
qf_info_T *qi,
|
|
int forceit,
|
|
int *redraw_for_dummy,
|
|
buf_T *first_match_buf,
|
|
char_u *target_dir)
|
|
{
|
|
buf_T *buf;
|
|
|
|
buf = curbuf;
|
|
qf_jump(qi, 0, 0, forceit);
|
|
if (buf != curbuf)
|
|
// If we jumped to another buffer redrawing will already be
|
|
// taken care of.
|
|
*redraw_for_dummy = FALSE;
|
|
|
|
// Jump to the directory used after loading the buffer.
|
|
if (curbuf == first_match_buf && target_dir != NULL)
|
|
{
|
|
exarg_T ea;
|
|
|
|
CLEAR_FIELD(ea);
|
|
ea.arg = target_dir;
|
|
ea.cmdidx = CMD_lcd;
|
|
ex_cd(&ea);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* :vimgrep command arguments
|
|
*/
|
|
typedef struct
|
|
{
|
|
long tomatch; // maximum number of matches to find
|
|
char_u *spat; // search pattern
|
|
int flags; // search modifier
|
|
char_u **fnames; // list of files to search
|
|
int fcount; // number of files
|
|
regmmatch_T regmatch; // compiled search pattern
|
|
char_u *qf_title; // quickfix list title
|
|
} vgr_args_T;
|
|
|
|
/*
|
|
* Process :vimgrep command arguments. The command syntax is:
|
|
*
|
|
* :{count}vimgrep /{pattern}/[g][j] {file} ...
|
|
*/
|
|
static int
|
|
vgr_process_args(
|
|
exarg_T *eap,
|
|
vgr_args_T *args)
|
|
{
|
|
char_u *p;
|
|
|
|
CLEAR_POINTER(args);
|
|
|
|
args->regmatch.regprog = NULL;
|
|
args->qf_title = vim_strsave(qf_cmdtitle(*eap->cmdlinep));
|
|
|
|
if (eap->addr_count > 0)
|
|
args->tomatch = eap->line2;
|
|
else
|
|
args->tomatch = MAXLNUM;
|
|
|
|
// Get the search pattern: either white-separated or enclosed in //
|
|
p = skip_vimgrep_pat(eap->arg, &args->spat, &args->flags);
|
|
if (p == NULL)
|
|
{
|
|
emsg(_(e_invalid_search_pattern_or_delimiter));
|
|
return FAIL;
|
|
}
|
|
|
|
vgr_init_regmatch(&args->regmatch, args->spat);
|
|
if (args->regmatch.regprog == NULL)
|
|
return FAIL;
|
|
|
|
p = skipwhite(p);
|
|
if (*p == NUL)
|
|
{
|
|
emsg(_(e_file_name_missing_or_invalid_pattern));
|
|
return FAIL;
|
|
}
|
|
|
|
// Parse the list of arguments, wildcards have already been expanded.
|
|
if ((get_arglist_exp(p, &args->fcount, &args->fnames, TRUE) == FAIL) ||
|
|
args->fcount == 0)
|
|
{
|
|
emsg(_(e_no_match));
|
|
return FAIL;
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Return TRUE if "buf" had an existing swap file, the current swap file does
|
|
* not end in ".swp".
|
|
*/
|
|
static int
|
|
existing_swapfile(buf_T *buf)
|
|
{
|
|
if (buf->b_ml.ml_mfp != NULL && buf->b_ml.ml_mfp->mf_fname != NULL)
|
|
{
|
|
char_u *fname = buf->b_ml.ml_mfp->mf_fname;
|
|
size_t len = STRLEN(fname);
|
|
|
|
return fname[len - 1] != 'p' || fname[len - 2] != 'w';
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Search for a pattern in a list of files and populate the quickfix list with
|
|
* the matches.
|
|
*/
|
|
static int
|
|
vgr_process_files(
|
|
win_T *wp,
|
|
qf_info_T *qi,
|
|
vgr_args_T *cmd_args,
|
|
int *redraw_for_dummy,
|
|
buf_T **first_match_buf,
|
|
char_u **target_dir)
|
|
{
|
|
int status = FAIL;
|
|
int_u save_qfid = qf_get_curlist(qi)->qf_id;
|
|
time_t seconds = 0;
|
|
char_u *fname;
|
|
int fi;
|
|
buf_T *buf;
|
|
int duplicate_name = FALSE;
|
|
int using_dummy;
|
|
char_u *dirname_start = NULL;
|
|
char_u *dirname_now = NULL;
|
|
int found_match;
|
|
aco_save_T aco;
|
|
|
|
dirname_start = alloc_id(MAXPATHL, aid_qf_dirname_start);
|
|
dirname_now = alloc_id(MAXPATHL, aid_qf_dirname_now);
|
|
if (dirname_start == NULL || dirname_now == NULL)
|
|
goto theend;
|
|
|
|
// Remember the current directory, because a BufRead autocommand that does
|
|
// ":lcd %:p:h" changes the meaning of short path names.
|
|
mch_dirname(dirname_start, MAXPATHL);
|
|
|
|
seconds = (time_t)0;
|
|
for (fi = 0; fi < cmd_args->fcount && !got_int && cmd_args->tomatch > 0;
|
|
++fi)
|
|
{
|
|
fname = shorten_fname1(cmd_args->fnames[fi]);
|
|
if (time(NULL) > seconds)
|
|
{
|
|
// Display the file name every second or so, show the user we are
|
|
// working on it.
|
|
seconds = time(NULL);
|
|
vgr_display_fname(fname);
|
|
}
|
|
|
|
buf = buflist_findname_exp(cmd_args->fnames[fi]);
|
|
if (buf == NULL || buf->b_ml.ml_mfp == NULL)
|
|
{
|
|
// Remember that a buffer with this name already exists.
|
|
duplicate_name = (buf != NULL);
|
|
using_dummy = TRUE;
|
|
*redraw_for_dummy = TRUE;
|
|
|
|
buf = vgr_load_dummy_buf(fname, dirname_start, dirname_now);
|
|
}
|
|
else
|
|
// Use existing, loaded buffer.
|
|
using_dummy = FALSE;
|
|
|
|
// Check whether the quickfix list is still valid. When loading a
|
|
// buffer above, autocommands might have changed the quickfix list.
|
|
if (!vgr_qflist_valid(wp, qi, save_qfid, cmd_args->qf_title))
|
|
goto theend;
|
|
|
|
save_qfid = qf_get_curlist(qi)->qf_id;
|
|
|
|
if (buf == NULL)
|
|
{
|
|
if (!got_int)
|
|
smsg(_("Cannot open file \"%s\""), fname);
|
|
}
|
|
else
|
|
{
|
|
// Try for a match in all lines of the buffer.
|
|
// For ":1vimgrep" look for first match only.
|
|
found_match = vgr_match_buflines(qf_get_curlist(qi),
|
|
fname, buf, cmd_args->spat, &cmd_args->regmatch,
|
|
&cmd_args->tomatch, duplicate_name, cmd_args->flags);
|
|
|
|
if (using_dummy)
|
|
{
|
|
if (found_match && *first_match_buf == NULL)
|
|
*first_match_buf = buf;
|
|
if (duplicate_name)
|
|
{
|
|
// Never keep a dummy buffer if there is another buffer
|
|
// with the same name.
|
|
wipe_dummy_buffer(buf, dirname_start);
|
|
buf = NULL;
|
|
}
|
|
else if ((cmdmod.cmod_flags & CMOD_HIDE) == 0
|
|
|| buf->b_p_bh[0] == 'u' // "unload"
|
|
|| buf->b_p_bh[0] == 'w' // "wipe"
|
|
|| buf->b_p_bh[0] == 'd') // "delete"
|
|
{
|
|
// When no match was found we don't need to remember the
|
|
// buffer, wipe it out. If there was a match and it
|
|
// wasn't the first one or we won't jump there: only
|
|
// unload the buffer.
|
|
// Ignore 'hidden' here, because it may lead to having too
|
|
// many swap files.
|
|
if (!found_match)
|
|
{
|
|
wipe_dummy_buffer(buf, dirname_start);
|
|
buf = NULL;
|
|
}
|
|
else if (buf != *first_match_buf
|
|
|| (cmd_args->flags & VGR_NOJUMP)
|
|
|| existing_swapfile(buf))
|
|
{
|
|
unload_dummy_buffer(buf, dirname_start);
|
|
// Keeping the buffer, remove the dummy flag.
|
|
buf->b_flags &= ~BF_DUMMY;
|
|
buf = NULL;
|
|
}
|
|
}
|
|
|
|
if (buf != NULL)
|
|
{
|
|
// Keeping the buffer, remove the dummy flag.
|
|
buf->b_flags &= ~BF_DUMMY;
|
|
|
|
// If the buffer is still loaded we need to use the
|
|
// directory we jumped to below.
|
|
if (buf == *first_match_buf
|
|
&& *target_dir == NULL
|
|
&& STRCMP(dirname_start, dirname_now) != 0)
|
|
*target_dir = vim_strsave(dirname_now);
|
|
|
|
// The buffer is still loaded, the Filetype autocommands
|
|
// need to be done now, in that buffer. And the modelines
|
|
// need to be done (again). But not the window-local
|
|
// options!
|
|
aucmd_prepbuf(&aco, buf);
|
|
if (curbuf == buf)
|
|
{
|
|
#if defined(FEAT_SYN_HL)
|
|
apply_autocmds(EVENT_FILETYPE, buf->b_p_ft,
|
|
buf->b_fname, TRUE, buf);
|
|
#endif
|
|
do_modelines(OPT_NOWIN);
|
|
aucmd_restbuf(&aco);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
status = OK;
|
|
|
|
theend:
|
|
vim_free(dirname_now);
|
|
vim_free(dirname_start);
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* ":vimgrep {pattern} file(s)"
|
|
* ":vimgrepadd {pattern} file(s)"
|
|
* ":lvimgrep {pattern} file(s)"
|
|
* ":lvimgrepadd {pattern} file(s)"
|
|
*/
|
|
void
|
|
ex_vimgrep(exarg_T *eap)
|
|
{
|
|
vgr_args_T args;
|
|
qf_info_T *qi;
|
|
qf_list_T *qfl;
|
|
int_u save_qfid;
|
|
win_T *wp = NULL;
|
|
int redraw_for_dummy = FALSE;
|
|
buf_T *first_match_buf = NULL;
|
|
char_u *target_dir = NULL;
|
|
char_u *au_name = NULL;
|
|
int status;
|
|
|
|
if (!check_can_set_curbuf_forceit(eap->forceit))
|
|
return;
|
|
|
|
au_name = vgr_get_auname(eap->cmdidx);
|
|
if (au_name != NULL && apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
curbuf->b_fname, TRUE, curbuf))
|
|
{
|
|
#ifdef FEAT_EVAL
|
|
if (aborting())
|
|
return;
|
|
#endif
|
|
}
|
|
|
|
qi = qf_cmd_get_or_alloc_stack(eap, &wp);
|
|
if (qi == NULL)
|
|
return;
|
|
|
|
if (vgr_process_args(eap, &args) == FAIL)
|
|
goto theend;
|
|
|
|
if ((eap->cmdidx != CMD_grepadd && eap->cmdidx != CMD_lgrepadd
|
|
&& eap->cmdidx != CMD_vimgrepadd
|
|
&& eap->cmdidx != CMD_lvimgrepadd)
|
|
|| qf_stack_empty(qi))
|
|
// make place for a new list
|
|
qf_new_list(qi, args.qf_title);
|
|
|
|
incr_quickfix_busy();
|
|
|
|
status = vgr_process_files(wp, qi, &args, &redraw_for_dummy,
|
|
&first_match_buf, &target_dir);
|
|
if (status != OK)
|
|
{
|
|
FreeWild(args.fcount, args.fnames);
|
|
decr_quickfix_busy();
|
|
goto theend;
|
|
}
|
|
|
|
FreeWild(args.fcount, args.fnames);
|
|
|
|
qfl = qf_get_curlist(qi);
|
|
qfl->qf_nonevalid = FALSE;
|
|
qfl->qf_ptr = qfl->qf_start;
|
|
qfl->qf_index = 1;
|
|
qf_list_changed(qfl);
|
|
|
|
qf_update_buffer(qi, NULL);
|
|
|
|
// Remember the current quickfix list identifier, so that we can check for
|
|
// autocommands changing the current quickfix list.
|
|
save_qfid = qf_get_curlist(qi)->qf_id;
|
|
|
|
if (au_name != NULL)
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
// The QuickFixCmdPost autocmd may free the quickfix list. Check the list
|
|
// is still valid.
|
|
if (!qflist_valid(wp, save_qfid)
|
|
|| qf_restore_list(qi, save_qfid) == FAIL)
|
|
{
|
|
decr_quickfix_busy();
|
|
goto theend;
|
|
}
|
|
|
|
// Jump to first match.
|
|
if (!qf_list_empty(qf_get_curlist(qi)))
|
|
{
|
|
if ((args.flags & VGR_NOJUMP) == 0)
|
|
vgr_jump_to_match(qi, eap->forceit, &redraw_for_dummy,
|
|
first_match_buf, target_dir);
|
|
}
|
|
else
|
|
semsg(_(e_no_match_str_2), args.spat);
|
|
|
|
decr_quickfix_busy();
|
|
|
|
// If we loaded a dummy buffer into the current window, the autocommands
|
|
// may have messed up things, need to redraw and recompute folds.
|
|
if (redraw_for_dummy)
|
|
{
|
|
#ifdef FEAT_FOLDING
|
|
foldUpdateAll(curwin);
|
|
#else
|
|
redraw_later(UPD_NOT_VALID);
|
|
#endif
|
|
}
|
|
|
|
theend:
|
|
vim_free(args.qf_title);
|
|
vim_free(target_dir);
|
|
vim_regfree(args.regmatch.regprog);
|
|
}
|
|
|
|
/*
|
|
* Restore current working directory to "dirname_start" if they differ, taking
|
|
* into account whether it is set locally or globally.
|
|
*/
|
|
static void
|
|
restore_start_dir(char_u *dirname_start)
|
|
{
|
|
char_u *dirname_now = alloc(MAXPATHL);
|
|
|
|
if (dirname_now == NULL)
|
|
return;
|
|
|
|
mch_dirname(dirname_now, MAXPATHL);
|
|
if (STRCMP(dirname_start, dirname_now) != 0)
|
|
{
|
|
// If the directory has changed, change it back by building up an
|
|
// appropriate ex command and executing it.
|
|
exarg_T ea;
|
|
|
|
CLEAR_FIELD(ea);
|
|
ea.arg = dirname_start;
|
|
ea.cmdidx = (curwin->w_localdir == NULL) ? CMD_cd : CMD_lcd;
|
|
ex_cd(&ea);
|
|
}
|
|
vim_free(dirname_now);
|
|
}
|
|
|
|
/*
|
|
* Load file "fname" into a dummy buffer and return the buffer pointer,
|
|
* placing the directory resulting from the buffer load into the
|
|
* "resulting_dir" pointer. "resulting_dir" must be allocated by the caller
|
|
* prior to calling this function. Restores directory to "dirname_start" prior
|
|
* to returning, if autocmds or the 'autochdir' option have changed it.
|
|
*
|
|
* If creating the dummy buffer does not fail, must call unload_dummy_buffer()
|
|
* or wipe_dummy_buffer() later!
|
|
*
|
|
* Returns NULL if it fails.
|
|
*/
|
|
static buf_T *
|
|
load_dummy_buffer(
|
|
char_u *fname,
|
|
char_u *dirname_start, // in: old directory
|
|
char_u *resulting_dir) // out: new directory
|
|
{
|
|
buf_T *newbuf;
|
|
bufref_T newbufref;
|
|
bufref_T newbuf_to_wipe;
|
|
int failed = TRUE;
|
|
aco_save_T aco;
|
|
int readfile_result;
|
|
|
|
// Allocate a buffer without putting it in the buffer list.
|
|
newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);
|
|
if (newbuf == NULL)
|
|
return NULL;
|
|
set_bufref(&newbufref, newbuf);
|
|
|
|
// Init the options.
|
|
buf_copy_options(newbuf, BCO_ENTER | BCO_NOHELP);
|
|
|
|
// need to open the memfile before putting the buffer in a window
|
|
if (ml_open(newbuf) == OK)
|
|
{
|
|
// Make sure this buffer isn't wiped out by autocommands.
|
|
++newbuf->b_locked;
|
|
|
|
// set curwin/curbuf to buf and save a few things
|
|
aucmd_prepbuf(&aco, newbuf);
|
|
if (curbuf == newbuf)
|
|
{
|
|
// Need to set the filename for autocommands.
|
|
(void)setfname(curbuf, fname, NULL, FALSE);
|
|
|
|
// Create swap file now to avoid the ATTENTION message.
|
|
check_need_swap(TRUE);
|
|
|
|
// Remove the "dummy" flag, otherwise autocommands may not
|
|
// work.
|
|
curbuf->b_flags &= ~BF_DUMMY;
|
|
|
|
newbuf_to_wipe.br_buf = NULL;
|
|
readfile_result = readfile(fname, NULL,
|
|
(linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM,
|
|
NULL, READ_NEW | READ_DUMMY);
|
|
--newbuf->b_locked;
|
|
if (readfile_result == OK
|
|
&& !got_int
|
|
&& !(curbuf->b_flags & BF_NEW))
|
|
{
|
|
failed = FALSE;
|
|
if (curbuf != newbuf)
|
|
{
|
|
// Bloody autocommands changed the buffer! Can happen when
|
|
// using netrw and editing a remote file. Use the current
|
|
// buffer instead, delete the dummy one after restoring the
|
|
// window stuff.
|
|
set_bufref(&newbuf_to_wipe, newbuf);
|
|
newbuf = curbuf;
|
|
}
|
|
}
|
|
|
|
// restore curwin/curbuf and a few other things
|
|
aucmd_restbuf(&aco);
|
|
|
|
if (newbuf_to_wipe.br_buf != NULL && bufref_valid(&newbuf_to_wipe))
|
|
wipe_buffer(newbuf_to_wipe.br_buf, FALSE);
|
|
}
|
|
|
|
// Add back the "dummy" flag, otherwise buflist_findname_stat() won't
|
|
// skip it.
|
|
newbuf->b_flags |= BF_DUMMY;
|
|
}
|
|
|
|
// When autocommands/'autochdir' option changed directory: go back.
|
|
// Let the caller know what the resulting dir was first, in case it is
|
|
// important.
|
|
mch_dirname(resulting_dir, MAXPATHL);
|
|
restore_start_dir(dirname_start);
|
|
|
|
if (!bufref_valid(&newbufref))
|
|
return NULL;
|
|
if (failed)
|
|
{
|
|
wipe_dummy_buffer(newbuf, dirname_start);
|
|
return NULL;
|
|
}
|
|
return newbuf;
|
|
}
|
|
|
|
/*
|
|
* Wipe out the dummy buffer that load_dummy_buffer() created. Restores
|
|
* directory to "dirname_start" prior to returning, if autocmds or the
|
|
* 'autochdir' option have changed it.
|
|
*/
|
|
static void
|
|
wipe_dummy_buffer(buf_T *buf, char_u *dirname_start)
|
|
{
|
|
// If any autocommand opened a window on the dummy buffer, close that
|
|
// window. If we can't close them all then give up.
|
|
while (buf->b_nwindows > 0)
|
|
{
|
|
int did_one = FALSE;
|
|
win_T *wp;
|
|
|
|
if (firstwin->w_next != NULL)
|
|
FOR_ALL_WINDOWS(wp)
|
|
if (wp->w_buffer == buf)
|
|
{
|
|
if (win_close(wp, FALSE) == OK)
|
|
did_one = TRUE;
|
|
break;
|
|
}
|
|
if (!did_one)
|
|
return;
|
|
}
|
|
|
|
if (curbuf != buf && buf->b_nwindows == 0) // safety check
|
|
{
|
|
#if defined(FEAT_EVAL)
|
|
cleanup_T cs;
|
|
|
|
// Reset the error/interrupt/exception state here so that aborting()
|
|
// returns FALSE when wiping out the buffer. Otherwise it doesn't
|
|
// work when got_int is set.
|
|
enter_cleanup(&cs);
|
|
#endif
|
|
|
|
wipe_buffer(buf, TRUE);
|
|
|
|
#if defined(FEAT_EVAL)
|
|
// Restore the error/interrupt/exception state if not discarded by a
|
|
// new aborting error, interrupt, or uncaught exception.
|
|
leave_cleanup(&cs);
|
|
#endif
|
|
// When autocommands/'autochdir' option changed directory: go back.
|
|
restore_start_dir(dirname_start);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Unload the dummy buffer that load_dummy_buffer() created. Restores
|
|
* directory to "dirname_start" prior to returning, if autocmds or the
|
|
* 'autochdir' option have changed it.
|
|
*/
|
|
static void
|
|
unload_dummy_buffer(buf_T *buf, char_u *dirname_start)
|
|
{
|
|
if (curbuf == buf) // safety check
|
|
return;
|
|
|
|
close_buffer(NULL, buf, DOBUF_UNLOAD, FALSE, TRUE);
|
|
|
|
// When autocommands/'autochdir' option changed directory: go back.
|
|
restore_start_dir(dirname_start);
|
|
}
|
|
|
|
#if defined(FEAT_EVAL) || defined(PROTO)
|
|
/*
|
|
* Copy the specified quickfix entry items into a new dict and append the dict
|
|
* to 'list'. Returns OK on success.
|
|
*/
|
|
static int
|
|
get_qfline_items(qfline_T *qfp, list_T *list)
|
|
{
|
|
int bufnum;
|
|
dict_T *dict;
|
|
char_u buf[2];
|
|
|
|
// Handle entries with a non-existing buffer number.
|
|
bufnum = qfp->qf_fnum;
|
|
if (bufnum != 0 && (buflist_findnr(bufnum) == NULL))
|
|
bufnum = 0;
|
|
|
|
if ((dict = dict_alloc()) == NULL)
|
|
return FAIL;
|
|
if (list_append_dict(list, dict) == FAIL)
|
|
return FAIL;
|
|
|
|
buf[0] = qfp->qf_type;
|
|
buf[1] = NUL;
|
|
if (dict_add_number(dict, "bufnr", (long)bufnum) == FAIL
|
|
|| dict_add_number(dict, "lnum", (long)qfp->qf_lnum) == FAIL
|
|
|| dict_add_number(dict, "end_lnum", (long)qfp->qf_end_lnum) == FAIL
|
|
|| dict_add_number(dict, "col", (long)qfp->qf_col) == FAIL
|
|
|| dict_add_number(dict, "end_col", (long)qfp->qf_end_col) == FAIL
|
|
|| dict_add_number(dict, "vcol", (long)qfp->qf_viscol) == FAIL
|
|
|| dict_add_number(dict, "nr", (long)qfp->qf_nr) == FAIL
|
|
|| dict_add_string(dict, "module", qfp->qf_module) == FAIL
|
|
|| dict_add_string(dict, "pattern", qfp->qf_pattern) == FAIL
|
|
|| dict_add_string(dict, "text", qfp->qf_text) == FAIL
|
|
|| dict_add_string(dict, "type", buf) == FAIL
|
|
|| (qfp->qf_user_data.v_type != VAR_UNKNOWN
|
|
&& dict_add_tv(dict, "user_data", &qfp->qf_user_data) == FAIL )
|
|
|| dict_add_number(dict, "valid", (long)qfp->qf_valid) == FAIL)
|
|
return FAIL;
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Add each quickfix error to list "list" as a dictionary.
|
|
* If qf_idx is -1, use the current list. Otherwise, use the specified list.
|
|
* If eidx is not 0, then return only the specified entry. Otherwise return
|
|
* all the entries.
|
|
*/
|
|
static int
|
|
get_errorlist(
|
|
qf_info_T *qi_arg,
|
|
win_T *wp,
|
|
int qf_idx,
|
|
int eidx,
|
|
list_T *list)
|
|
{
|
|
qf_info_T *qi = qi_arg;
|
|
qf_list_T *qfl;
|
|
qfline_T *qfp;
|
|
int i;
|
|
|
|
if (qi == NULL)
|
|
{
|
|
qi = &ql_info;
|
|
if (wp != NULL)
|
|
{
|
|
qi = GET_LOC_LIST(wp);
|
|
if (qi == NULL)
|
|
return FAIL;
|
|
}
|
|
}
|
|
|
|
if (eidx < 0)
|
|
return OK;
|
|
|
|
if (qf_idx == INVALID_QFIDX)
|
|
qf_idx = qi->qf_curlist;
|
|
|
|
if (qf_idx >= qi->qf_listcount)
|
|
return FAIL;
|
|
|
|
qfl = qf_get_list(qi, qf_idx);
|
|
if (qf_list_empty(qfl))
|
|
return FAIL;
|
|
|
|
FOR_ALL_QFL_ITEMS(qfl, qfp, i)
|
|
{
|
|
if (eidx > 0)
|
|
{
|
|
if (eidx == i)
|
|
return get_qfline_items(qfp, list);
|
|
}
|
|
else if (get_qfline_items(qfp, list) == FAIL)
|
|
return FAIL;
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
// Flags used by getqflist()/getloclist() to determine which fields to return.
|
|
enum {
|
|
QF_GETLIST_NONE = 0x0,
|
|
QF_GETLIST_TITLE = 0x1,
|
|
QF_GETLIST_ITEMS = 0x2,
|
|
QF_GETLIST_NR = 0x4,
|
|
QF_GETLIST_WINID = 0x8,
|
|
QF_GETLIST_CONTEXT = 0x10,
|
|
QF_GETLIST_ID = 0x20,
|
|
QF_GETLIST_IDX = 0x40,
|
|
QF_GETLIST_SIZE = 0x80,
|
|
QF_GETLIST_TICK = 0x100,
|
|
QF_GETLIST_FILEWINID = 0x200,
|
|
QF_GETLIST_QFBUFNR = 0x400,
|
|
QF_GETLIST_QFTF = 0x800,
|
|
QF_GETLIST_ALL = 0xFFF,
|
|
};
|
|
|
|
/*
|
|
* Parse text from 'di' and return the quickfix list items.
|
|
* Existing quickfix lists are not modified.
|
|
*/
|
|
static int
|
|
qf_get_list_from_lines(dict_T *what, dictitem_T *di, dict_T *retdict)
|
|
{
|
|
int status = FAIL;
|
|
qf_info_T *qi;
|
|
char_u *errorformat = p_efm;
|
|
dictitem_T *efm_di;
|
|
list_T *l;
|
|
|
|
// Only a List value is supported
|
|
if (di->di_tv.v_type != VAR_LIST || di->di_tv.vval.v_list == NULL)
|
|
return FAIL;
|
|
|
|
// If errorformat is supplied then use it, otherwise use the 'efm'
|
|
// option setting
|
|
if ((efm_di = dict_find(what, (char_u *)"efm", -1)) != NULL)
|
|
{
|
|
if (efm_di->di_tv.v_type != VAR_STRING ||
|
|
efm_di->di_tv.vval.v_string == NULL)
|
|
return FAIL;
|
|
errorformat = efm_di->di_tv.vval.v_string;
|
|
}
|
|
|
|
l = list_alloc();
|
|
if (l == NULL)
|
|
return FAIL;
|
|
|
|
qi = qf_alloc_stack(QFLT_INTERNAL);
|
|
if (qi != NULL)
|
|
{
|
|
if (qf_init_ext(qi, 0, NULL, NULL, &di->di_tv, errorformat,
|
|
TRUE, (linenr_T)0, (linenr_T)0, NULL, NULL) > 0)
|
|
{
|
|
(void)get_errorlist(qi, NULL, 0, 0, l);
|
|
qf_free(&qi->qf_lists[0]);
|
|
}
|
|
free(qi);
|
|
}
|
|
dict_add_list(retdict, "items", l);
|
|
status = OK;
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Return the quickfix/location list window identifier in the current tabpage.
|
|
*/
|
|
static int
|
|
qf_winid(qf_info_T *qi)
|
|
{
|
|
win_T *win;
|
|
|
|
// The quickfix window can be opened even if the quickfix list is not set
|
|
// using ":copen". This is not true for location lists.
|
|
if (qi == NULL)
|
|
return 0;
|
|
win = qf_find_win(qi);
|
|
if (win != NULL)
|
|
return win->w_id;
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Returns the number of the buffer displayed in the quickfix/location list
|
|
* window. If there is no buffer associated with the list or the buffer is
|
|
* wiped out, then returns 0.
|
|
*/
|
|
static int
|
|
qf_getprop_qfbufnr(qf_info_T *qi, dict_T *retdict)
|
|
{
|
|
int bufnum = 0;
|
|
|
|
if (qi != NULL && buflist_findnr(qi->qf_bufnr) != NULL)
|
|
bufnum = qi->qf_bufnr;
|
|
|
|
return dict_add_number(retdict, "qfbufnr", bufnum);
|
|
}
|
|
|
|
/*
|
|
* Convert the keys in 'what' to quickfix list property flags.
|
|
*/
|
|
static int
|
|
qf_getprop_keys2flags(dict_T *what, int loclist)
|
|
{
|
|
int flags = QF_GETLIST_NONE;
|
|
|
|
if (dict_has_key(what, "all"))
|
|
{
|
|
flags |= QF_GETLIST_ALL;
|
|
if (!loclist)
|
|
// File window ID is applicable only to location list windows
|
|
flags &= ~ QF_GETLIST_FILEWINID;
|
|
}
|
|
|
|
if (dict_has_key(what, "title"))
|
|
flags |= QF_GETLIST_TITLE;
|
|
|
|
if (dict_has_key(what, "nr"))
|
|
flags |= QF_GETLIST_NR;
|
|
|
|
if (dict_has_key(what, "winid"))
|
|
flags |= QF_GETLIST_WINID;
|
|
|
|
if (dict_has_key(what, "context"))
|
|
flags |= QF_GETLIST_CONTEXT;
|
|
|
|
if (dict_has_key(what, "id"))
|
|
flags |= QF_GETLIST_ID;
|
|
|
|
if (dict_has_key(what, "items"))
|
|
flags |= QF_GETLIST_ITEMS;
|
|
|
|
if (dict_has_key(what, "idx"))
|
|
flags |= QF_GETLIST_IDX;
|
|
|
|
if (dict_has_key(what, "size"))
|
|
flags |= QF_GETLIST_SIZE;
|
|
|
|
if (dict_has_key(what, "changedtick"))
|
|
flags |= QF_GETLIST_TICK;
|
|
|
|
if (loclist && dict_has_key(what, "filewinid"))
|
|
flags |= QF_GETLIST_FILEWINID;
|
|
|
|
if (dict_has_key(what, "qfbufnr"))
|
|
flags |= QF_GETLIST_QFBUFNR;
|
|
|
|
if (dict_has_key(what, "quickfixtextfunc"))
|
|
flags |= QF_GETLIST_QFTF;
|
|
|
|
return flags;
|
|
}
|
|
|
|
/*
|
|
* Return the quickfix list index based on 'nr' or 'id' in 'what'.
|
|
* If 'nr' and 'id' are not present in 'what' then return the current
|
|
* quickfix list index.
|
|
* If 'nr' is zero then return the current quickfix list index.
|
|
* If 'nr' is '$' then return the last quickfix list index.
|
|
* If 'id' is present then return the index of the quickfix list with that id.
|
|
* If 'id' is zero then return the quickfix list index specified by 'nr'.
|
|
* Return -1, if quickfix list is not present or if the stack is empty.
|
|
*/
|
|
static int
|
|
qf_getprop_qfidx(qf_info_T *qi, dict_T *what)
|
|
{
|
|
int qf_idx;
|
|
dictitem_T *di;
|
|
|
|
qf_idx = qi->qf_curlist; // default is the current list
|
|
if ((di = dict_find(what, (char_u *)"nr", -1)) != NULL)
|
|
{
|
|
// Use the specified quickfix/location list
|
|
if (di->di_tv.v_type == VAR_NUMBER)
|
|
{
|
|
// for zero use the current list
|
|
if (di->di_tv.vval.v_number != 0)
|
|
{
|
|
qf_idx = di->di_tv.vval.v_number - 1;
|
|
if (qf_idx < 0 || qf_idx >= qi->qf_listcount)
|
|
qf_idx = INVALID_QFIDX;
|
|
}
|
|
}
|
|
else if (di->di_tv.v_type == VAR_STRING
|
|
&& di->di_tv.vval.v_string != NULL
|
|
&& STRCMP(di->di_tv.vval.v_string, "$") == 0)
|
|
// Get the last quickfix list number
|
|
qf_idx = qi->qf_listcount - 1;
|
|
else
|
|
qf_idx = INVALID_QFIDX;
|
|
}
|
|
|
|
if ((di = dict_find(what, (char_u *)"id", -1)) != NULL)
|
|
{
|
|
// Look for a list with the specified id
|
|
if (di->di_tv.v_type == VAR_NUMBER)
|
|
{
|
|
// For zero, use the current list or the list specified by 'nr'
|
|
if (di->di_tv.vval.v_number != 0)
|
|
qf_idx = qf_id2nr(qi, di->di_tv.vval.v_number);
|
|
}
|
|
else
|
|
qf_idx = INVALID_QFIDX;
|
|
}
|
|
|
|
return qf_idx;
|
|
}
|
|
|
|
/*
|
|
* Return default values for quickfix list properties in retdict.
|
|
*/
|
|
static int
|
|
qf_getprop_defaults(qf_info_T *qi, int flags, int locstack, dict_T *retdict)
|
|
{
|
|
int status = OK;
|
|
|
|
if (flags & QF_GETLIST_TITLE)
|
|
status = dict_add_string(retdict, "title", (char_u *)"");
|
|
if ((status == OK) && (flags & QF_GETLIST_ITEMS))
|
|
{
|
|
list_T *l = list_alloc();
|
|
if (l != NULL)
|
|
status = dict_add_list(retdict, "items", l);
|
|
else
|
|
status = FAIL;
|
|
}
|
|
if ((status == OK) && (flags & QF_GETLIST_NR))
|
|
status = dict_add_number(retdict, "nr", 0);
|
|
if ((status == OK) && (flags & QF_GETLIST_WINID))
|
|
status = dict_add_number(retdict, "winid", qf_winid(qi));
|
|
if ((status == OK) && (flags & QF_GETLIST_CONTEXT))
|
|
status = dict_add_string(retdict, "context", (char_u *)"");
|
|
if ((status == OK) && (flags & QF_GETLIST_ID))
|
|
status = dict_add_number(retdict, "id", 0);
|
|
if ((status == OK) && (flags & QF_GETLIST_IDX))
|
|
status = dict_add_number(retdict, "idx", 0);
|
|
if ((status == OK) && (flags & QF_GETLIST_SIZE))
|
|
status = dict_add_number(retdict, "size", 0);
|
|
if ((status == OK) && (flags & QF_GETLIST_TICK))
|
|
status = dict_add_number(retdict, "changedtick", 0);
|
|
if ((status == OK) && locstack && (flags & QF_GETLIST_FILEWINID))
|
|
status = dict_add_number(retdict, "filewinid", 0);
|
|
if ((status == OK) && (flags & QF_GETLIST_QFBUFNR))
|
|
status = qf_getprop_qfbufnr(qi, retdict);
|
|
if ((status == OK) && (flags & QF_GETLIST_QFTF))
|
|
status = dict_add_string(retdict, "quickfixtextfunc", (char_u *)"");
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Return the quickfix list title as 'title' in retdict
|
|
*/
|
|
static int
|
|
qf_getprop_title(qf_list_T *qfl, dict_T *retdict)
|
|
{
|
|
return dict_add_string(retdict, "title", qfl->qf_title);
|
|
}
|
|
|
|
/*
|
|
* Returns the identifier of the window used to display files from a location
|
|
* list. If there is no associated window, then returns 0. Useful only when
|
|
* called from a location list window.
|
|
*/
|
|
static int
|
|
qf_getprop_filewinid(win_T *wp, qf_info_T *qi, dict_T *retdict)
|
|
{
|
|
int winid = 0;
|
|
|
|
if (wp != NULL && IS_LL_WINDOW(wp))
|
|
{
|
|
win_T *ll_wp = qf_find_win_with_loclist(qi);
|
|
if (ll_wp != NULL)
|
|
winid = ll_wp->w_id;
|
|
}
|
|
|
|
return dict_add_number(retdict, "filewinid", winid);
|
|
}
|
|
|
|
/*
|
|
* Return the quickfix list items/entries as 'items' in retdict.
|
|
* If eidx is not 0, then return the item at the specified index.
|
|
*/
|
|
static int
|
|
qf_getprop_items(qf_info_T *qi, int qf_idx, int eidx, dict_T *retdict)
|
|
{
|
|
int status = OK;
|
|
list_T *l = list_alloc();
|
|
if (l != NULL)
|
|
{
|
|
(void)get_errorlist(qi, NULL, qf_idx, eidx, l);
|
|
dict_add_list(retdict, "items", l);
|
|
}
|
|
else
|
|
status = FAIL;
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Return the quickfix list context (if any) as 'context' in retdict.
|
|
*/
|
|
static int
|
|
qf_getprop_ctx(qf_list_T *qfl, dict_T *retdict)
|
|
{
|
|
int status;
|
|
dictitem_T *di;
|
|
|
|
if (qfl->qf_ctx != NULL)
|
|
{
|
|
di = dictitem_alloc((char_u *)"context");
|
|
if (di != NULL)
|
|
{
|
|
copy_tv(qfl->qf_ctx, &di->di_tv);
|
|
status = dict_add(retdict, di);
|
|
if (status == FAIL)
|
|
dictitem_free(di);
|
|
}
|
|
else
|
|
status = FAIL;
|
|
}
|
|
else
|
|
status = dict_add_string(retdict, "context", (char_u *)"");
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Return the current quickfix list index as 'idx' in retdict.
|
|
* If a specific entry index (eidx) is supplied, then use that.
|
|
*/
|
|
static int
|
|
qf_getprop_idx(qf_list_T *qfl, int eidx, dict_T *retdict)
|
|
{
|
|
if (eidx == 0)
|
|
{
|
|
eidx = qfl->qf_index;
|
|
if (qf_list_empty(qfl))
|
|
// For empty lists, current index is set to 0
|
|
eidx = 0;
|
|
}
|
|
return dict_add_number(retdict, "idx", eidx);
|
|
}
|
|
|
|
/*
|
|
* Return the 'quickfixtextfunc' function of a quickfix/location list
|
|
*/
|
|
static int
|
|
qf_getprop_qftf(qf_list_T *qfl, dict_T *retdict)
|
|
{
|
|
int status;
|
|
|
|
if (qfl->qf_qftf_cb.cb_name != NULL)
|
|
{
|
|
typval_T tv;
|
|
|
|
put_callback(&qfl->qf_qftf_cb, &tv);
|
|
status = dict_add_tv(retdict, "quickfixtextfunc", &tv);
|
|
clear_tv(&tv);
|
|
}
|
|
else
|
|
status = dict_add_string(retdict, "quickfixtextfunc", (char_u *)"");
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Return quickfix/location list details (title) as a
|
|
* dictionary. 'what' contains the details to return. If 'list_idx' is -1,
|
|
* then current list is used. Otherwise the specified list is used.
|
|
*/
|
|
static int
|
|
qf_get_properties(win_T *wp, dict_T *what, dict_T *retdict)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
qf_list_T *qfl;
|
|
int status = OK;
|
|
int qf_idx = INVALID_QFIDX;
|
|
int eidx = 0;
|
|
dictitem_T *di;
|
|
int flags = QF_GETLIST_NONE;
|
|
|
|
if ((di = dict_find(what, (char_u *)"lines", -1)) != NULL)
|
|
return qf_get_list_from_lines(what, di, retdict);
|
|
|
|
if (wp != NULL)
|
|
qi = GET_LOC_LIST(wp);
|
|
|
|
flags = qf_getprop_keys2flags(what, (wp != NULL));
|
|
|
|
if (!qf_stack_empty(qi))
|
|
qf_idx = qf_getprop_qfidx(qi, what);
|
|
|
|
// List is not present or is empty
|
|
if (qf_stack_empty(qi) || qf_idx == INVALID_QFIDX)
|
|
return qf_getprop_defaults(qi, flags, wp != NULL, retdict);
|
|
|
|
qfl = qf_get_list(qi, qf_idx);
|
|
|
|
// If an entry index is specified, use that
|
|
if ((di = dict_find(what, (char_u *)"idx", -1)) != NULL)
|
|
{
|
|
if (di->di_tv.v_type != VAR_NUMBER)
|
|
return FAIL;
|
|
eidx = di->di_tv.vval.v_number;
|
|
}
|
|
|
|
if (flags & QF_GETLIST_TITLE)
|
|
status = qf_getprop_title(qfl, retdict);
|
|
if ((status == OK) && (flags & QF_GETLIST_NR))
|
|
status = dict_add_number(retdict, "nr", qf_idx + 1);
|
|
if ((status == OK) && (flags & QF_GETLIST_WINID))
|
|
status = dict_add_number(retdict, "winid", qf_winid(qi));
|
|
if ((status == OK) && (flags & QF_GETLIST_ITEMS))
|
|
status = qf_getprop_items(qi, qf_idx, eidx, retdict);
|
|
if ((status == OK) && (flags & QF_GETLIST_CONTEXT))
|
|
status = qf_getprop_ctx(qfl, retdict);
|
|
if ((status == OK) && (flags & QF_GETLIST_ID))
|
|
status = dict_add_number(retdict, "id", qfl->qf_id);
|
|
if ((status == OK) && (flags & QF_GETLIST_IDX))
|
|
status = qf_getprop_idx(qfl, eidx, retdict);
|
|
if ((status == OK) && (flags & QF_GETLIST_SIZE))
|
|
status = dict_add_number(retdict, "size", qfl->qf_count);
|
|
if ((status == OK) && (flags & QF_GETLIST_TICK))
|
|
status = dict_add_number(retdict, "changedtick", qfl->qf_changedtick);
|
|
if ((status == OK) && (wp != NULL) && (flags & QF_GETLIST_FILEWINID))
|
|
status = qf_getprop_filewinid(wp, qi, retdict);
|
|
if ((status == OK) && (flags & QF_GETLIST_QFBUFNR))
|
|
status = qf_getprop_qfbufnr(qi, retdict);
|
|
if ((status == OK) && (flags & QF_GETLIST_QFTF))
|
|
status = qf_getprop_qftf(qfl, retdict);
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Add a new quickfix entry to list at 'qf_idx' in the stack 'qi' from the
|
|
* items in the dict 'd'. If it is a valid error entry, then set 'valid_entry'
|
|
* to TRUE.
|
|
*/
|
|
static int
|
|
qf_add_entry_from_dict(
|
|
qf_list_T *qfl,
|
|
dict_T *d,
|
|
int first_entry,
|
|
int *valid_entry)
|
|
{
|
|
static int did_bufnr_emsg;
|
|
char_u *filename, *module, *pattern, *text, *type;
|
|
int bufnum, valid, status, col, end_col, vcol, nr;
|
|
long lnum, end_lnum;
|
|
|
|
if (first_entry)
|
|
did_bufnr_emsg = FALSE;
|
|
|
|
filename = dict_get_string(d, "filename", TRUE);
|
|
module = dict_get_string(d, "module", TRUE);
|
|
bufnum = (int)dict_get_number(d, "bufnr");
|
|
lnum = (int)dict_get_number(d, "lnum");
|
|
end_lnum = (int)dict_get_number(d, "end_lnum");
|
|
col = (int)dict_get_number(d, "col");
|
|
end_col = (int)dict_get_number(d, "end_col");
|
|
vcol = (int)dict_get_number(d, "vcol");
|
|
nr = (int)dict_get_number(d, "nr");
|
|
type = dict_get_string(d, "type", TRUE);
|
|
pattern = dict_get_string(d, "pattern", TRUE);
|
|
text = dict_get_string(d, "text", TRUE);
|
|
if (text == NULL)
|
|
text = vim_strsave((char_u *)"");
|
|
typval_T user_data;
|
|
user_data.v_type = VAR_UNKNOWN;
|
|
dict_get_tv(d, "user_data", &user_data);
|
|
|
|
valid = TRUE;
|
|
if ((filename == NULL && bufnum == 0) || (lnum == 0 && pattern == NULL))
|
|
valid = FALSE;
|
|
|
|
// Mark entries with non-existing buffer number as not valid. Give the
|
|
// error message only once.
|
|
if (bufnum != 0 && (buflist_findnr(bufnum) == NULL))
|
|
{
|
|
if (!did_bufnr_emsg)
|
|
{
|
|
did_bufnr_emsg = TRUE;
|
|
semsg(_(e_buffer_nr_not_found), bufnum);
|
|
}
|
|
valid = FALSE;
|
|
bufnum = 0;
|
|
}
|
|
|
|
// If the 'valid' field is present it overrules the detected value.
|
|
if (dict_has_key(d, "valid"))
|
|
valid = (int)dict_get_bool(d, "valid", FALSE);
|
|
|
|
status = qf_add_entry(qfl,
|
|
NULL, // dir
|
|
filename,
|
|
module,
|
|
bufnum,
|
|
text,
|
|
lnum,
|
|
end_lnum,
|
|
col,
|
|
end_col,
|
|
vcol, // vis_col
|
|
pattern, // search pattern
|
|
nr,
|
|
type == NULL ? NUL : *type,
|
|
&user_data,
|
|
valid);
|
|
|
|
vim_free(filename);
|
|
vim_free(module);
|
|
vim_free(pattern);
|
|
vim_free(text);
|
|
vim_free(type);
|
|
clear_tv(&user_data);
|
|
|
|
if (valid)
|
|
*valid_entry = TRUE;
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Check if `entry` is closer to the target than `other_entry`.
|
|
*
|
|
* Only returns TRUE if `entry` is definitively closer. If it's further
|
|
* away, or there's not enough information to tell, return FALSE.
|
|
*/
|
|
static int
|
|
entry_is_closer_to_target(
|
|
qfline_T *entry,
|
|
qfline_T *other_entry,
|
|
int target_fnum,
|
|
int target_lnum,
|
|
int target_col)
|
|
{
|
|
// First, compare entries to target file.
|
|
if (!target_fnum)
|
|
// Without a target file, we can't know which is closer.
|
|
return FALSE;
|
|
|
|
int is_target_file = entry->qf_fnum && entry->qf_fnum == target_fnum;
|
|
int other_is_target_file = other_entry->qf_fnum && other_entry->qf_fnum == target_fnum;
|
|
if (!is_target_file && other_is_target_file)
|
|
return FALSE;
|
|
else if (is_target_file && !other_is_target_file)
|
|
return TRUE;
|
|
|
|
// Both entries are pointing at the exact same file. Now compare line
|
|
// numbers.
|
|
if (!target_lnum)
|
|
// Without a target line number, we can't know which is closer.
|
|
return FALSE;
|
|
|
|
int line_distance = entry->qf_lnum ? labs(entry->qf_lnum - target_lnum) : INT_MAX;
|
|
int other_line_distance = other_entry->qf_lnum ? labs(other_entry->qf_lnum - target_lnum) : INT_MAX;
|
|
if (line_distance > other_line_distance)
|
|
return FALSE;
|
|
else if (line_distance < other_line_distance)
|
|
return TRUE;
|
|
|
|
// Both entries are pointing at the exact same line number (or no line
|
|
// number at all). Now compare columns.
|
|
if (!target_col)
|
|
// Without a target column, we can't know which is closer.
|
|
return FALSE;
|
|
|
|
int column_distance = entry->qf_col ? abs(entry->qf_col - target_col) : INT_MAX;
|
|
int other_column_distance = other_entry->qf_col ? abs(other_entry->qf_col - target_col): INT_MAX;
|
|
if (column_distance > other_column_distance)
|
|
return FALSE;
|
|
else if (column_distance < other_column_distance)
|
|
return TRUE;
|
|
|
|
// It's a complete tie! The exact same file, line, and column.
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Add list of entries to quickfix/location list. Each list entry is
|
|
* a dictionary with item information.
|
|
*/
|
|
static int
|
|
qf_add_entries(
|
|
qf_info_T *qi,
|
|
int qf_idx,
|
|
list_T *list,
|
|
char_u *title,
|
|
int action)
|
|
{
|
|
qf_list_T *qfl = qf_get_list(qi, qf_idx);
|
|
listitem_T *li;
|
|
dict_T *d;
|
|
qfline_T *old_last = NULL;
|
|
int retval = OK;
|
|
int valid_entry = FALSE;
|
|
|
|
// If there's an entry selected in the quickfix list, remember its location
|
|
// (file, line, column), so we can select the nearest entry in the updated
|
|
// quickfix list.
|
|
int prev_fnum = 0;
|
|
int prev_lnum = 0;
|
|
int prev_col = 0;
|
|
if (qfl->qf_ptr)
|
|
{
|
|
prev_fnum = qfl->qf_ptr->qf_fnum;
|
|
prev_lnum = qfl->qf_ptr->qf_lnum;
|
|
prev_col = qfl->qf_ptr->qf_col;
|
|
}
|
|
|
|
int select_first_entry = FALSE;
|
|
int select_nearest_entry = FALSE;
|
|
|
|
if (action == ' ' || qf_idx == qi->qf_listcount)
|
|
{
|
|
select_first_entry = TRUE;
|
|
// make place for a new list
|
|
qf_new_list(qi, title);
|
|
qf_idx = qi->qf_curlist;
|
|
qfl = qf_get_list(qi, qf_idx);
|
|
}
|
|
else if (action == 'a')
|
|
{
|
|
if (qf_list_empty(qfl))
|
|
// Appending to empty list, select first entry.
|
|
select_first_entry = TRUE;
|
|
else
|
|
// Adding to existing list, use last entry.
|
|
old_last = qfl->qf_last;
|
|
}
|
|
else if (action == 'r')
|
|
{
|
|
select_first_entry = TRUE;
|
|
qf_free_items(qfl);
|
|
qf_store_title(qfl, title);
|
|
}
|
|
else if (action == 'u')
|
|
{
|
|
select_nearest_entry = TRUE;
|
|
qf_free_items(qfl);
|
|
qf_store_title(qfl, title);
|
|
}
|
|
|
|
qfline_T *entry_to_select = NULL;
|
|
int entry_to_select_index = 0;
|
|
|
|
FOR_ALL_LIST_ITEMS(list, li)
|
|
{
|
|
if (li->li_tv.v_type != VAR_DICT)
|
|
continue; // Skip non-dict items
|
|
|
|
d = li->li_tv.vval.v_dict;
|
|
if (d == NULL)
|
|
continue;
|
|
|
|
retval = qf_add_entry_from_dict(qfl, d, li == list->lv_first,
|
|
&valid_entry);
|
|
if (retval == QF_FAIL)
|
|
break;
|
|
|
|
qfline_T *entry = qfl->qf_last;
|
|
if (
|
|
(select_first_entry && entry_to_select == NULL) ||
|
|
(select_nearest_entry &&
|
|
(entry_to_select == NULL ||
|
|
entry_is_closer_to_target(entry, entry_to_select, prev_fnum,
|
|
prev_lnum, prev_col))))
|
|
{
|
|
entry_to_select = entry;
|
|
entry_to_select_index = qfl->qf_count;
|
|
}
|
|
}
|
|
|
|
// Check if any valid error entries are added to the list.
|
|
if (valid_entry)
|
|
qfl->qf_nonevalid = FALSE;
|
|
else if (qfl->qf_index == 0)
|
|
// no valid entry
|
|
qfl->qf_nonevalid = TRUE;
|
|
|
|
// Set the current error.
|
|
if (entry_to_select)
|
|
{
|
|
qfl->qf_ptr = entry_to_select;
|
|
qfl->qf_index = entry_to_select_index;
|
|
}
|
|
|
|
// Don't update the cursor in quickfix window when appending entries
|
|
qf_update_buffer(qi, old_last);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Get the quickfix list index from 'nr' or 'id'
|
|
*/
|
|
static int
|
|
qf_setprop_get_qfidx(
|
|
qf_info_T *qi,
|
|
dict_T *what,
|
|
int action,
|
|
int *newlist)
|
|
{
|
|
dictitem_T *di;
|
|
int qf_idx = qi->qf_curlist; // default is the current list
|
|
|
|
if ((di = dict_find(what, (char_u *)"nr", -1)) != NULL)
|
|
{
|
|
// Use the specified quickfix/location list
|
|
if (di->di_tv.v_type == VAR_NUMBER)
|
|
{
|
|
// for zero use the current list
|
|
if (di->di_tv.vval.v_number != 0)
|
|
qf_idx = di->di_tv.vval.v_number - 1;
|
|
|
|
if ((action == ' ' || action == 'a') && qf_idx == qi->qf_listcount)
|
|
{
|
|
// When creating a new list, accept qf_idx pointing to the next
|
|
// non-available list and add the new list at the end of the
|
|
// stack.
|
|
*newlist = TRUE;
|
|
qf_idx = qf_stack_empty(qi) ? 0 : qi->qf_listcount - 1;
|
|
}
|
|
else if (qf_idx < 0 || qf_idx >= qi->qf_listcount)
|
|
return INVALID_QFIDX;
|
|
else if (action != ' ')
|
|
*newlist = FALSE; // use the specified list
|
|
}
|
|
else if (di->di_tv.v_type == VAR_STRING
|
|
&& di->di_tv.vval.v_string != NULL
|
|
&& STRCMP(di->di_tv.vval.v_string, "$") == 0)
|
|
{
|
|
if (!qf_stack_empty(qi))
|
|
qf_idx = qi->qf_listcount - 1;
|
|
else if (*newlist)
|
|
qf_idx = 0;
|
|
else
|
|
return INVALID_QFIDX;
|
|
}
|
|
else
|
|
return INVALID_QFIDX;
|
|
}
|
|
|
|
if (!*newlist && (di = dict_find(what, (char_u *)"id", -1)) != NULL)
|
|
{
|
|
// Use the quickfix/location list with the specified id
|
|
if (di->di_tv.v_type != VAR_NUMBER)
|
|
return INVALID_QFIDX;
|
|
|
|
return qf_id2nr(qi, di->di_tv.vval.v_number);
|
|
}
|
|
|
|
return qf_idx;
|
|
}
|
|
|
|
/*
|
|
* Set the quickfix list title.
|
|
*/
|
|
static int
|
|
qf_setprop_title(qf_info_T *qi, int qf_idx, dict_T *what, dictitem_T *di)
|
|
{
|
|
qf_list_T *qfl = qf_get_list(qi, qf_idx);
|
|
|
|
if (di->di_tv.v_type != VAR_STRING)
|
|
return FAIL;
|
|
|
|
vim_free(qfl->qf_title);
|
|
qfl->qf_title = dict_get_string(what, "title", TRUE);
|
|
if (qf_idx == qi->qf_curlist)
|
|
qf_update_win_titlevar(qi);
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Set quickfix list items/entries.
|
|
*/
|
|
static int
|
|
qf_setprop_items(qf_info_T *qi, int qf_idx, dictitem_T *di, int action)
|
|
{
|
|
int retval = FAIL;
|
|
char_u *title_save;
|
|
|
|
if (di->di_tv.v_type != VAR_LIST)
|
|
return FAIL;
|
|
|
|
title_save = vim_strsave(qi->qf_lists[qf_idx].qf_title);
|
|
retval = qf_add_entries(qi, qf_idx, di->di_tv.vval.v_list,
|
|
title_save, action == ' ' ? 'a' : action);
|
|
vim_free(title_save);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Set quickfix list items/entries from a list of lines.
|
|
*/
|
|
static int
|
|
qf_setprop_items_from_lines(
|
|
qf_info_T *qi,
|
|
int qf_idx,
|
|
dict_T *what,
|
|
dictitem_T *di,
|
|
int action)
|
|
{
|
|
char_u *errorformat = p_efm;
|
|
dictitem_T *efm_di;
|
|
int retval = FAIL;
|
|
|
|
// Use the user supplied errorformat settings (if present)
|
|
if ((efm_di = dict_find(what, (char_u *)"efm", -1)) != NULL)
|
|
{
|
|
if (efm_di->di_tv.v_type != VAR_STRING ||
|
|
efm_di->di_tv.vval.v_string == NULL)
|
|
return FAIL;
|
|
errorformat = efm_di->di_tv.vval.v_string;
|
|
}
|
|
|
|
// Only a List value is supported
|
|
if (di->di_tv.v_type != VAR_LIST || di->di_tv.vval.v_list == NULL)
|
|
return FAIL;
|
|
|
|
if (action == 'r' || action == 'u')
|
|
qf_free_items(&qi->qf_lists[qf_idx]);
|
|
if (qf_init_ext(qi, qf_idx, NULL, NULL, &di->di_tv, errorformat,
|
|
FALSE, (linenr_T)0, (linenr_T)0, NULL, NULL) >= 0)
|
|
retval = OK;
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Set quickfix list context.
|
|
*/
|
|
static int
|
|
qf_setprop_context(qf_list_T *qfl, dictitem_T *di)
|
|
{
|
|
typval_T *ctx;
|
|
|
|
free_tv(qfl->qf_ctx);
|
|
ctx = alloc_tv();
|
|
if (ctx != NULL)
|
|
copy_tv(&di->di_tv, ctx);
|
|
qfl->qf_ctx = ctx;
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Set the current index in the specified quickfix list
|
|
*/
|
|
static int
|
|
qf_setprop_curidx(qf_info_T *qi, qf_list_T *qfl, dictitem_T *di)
|
|
{
|
|
int denote = FALSE;
|
|
int newidx;
|
|
int old_qfidx;
|
|
qfline_T *qf_ptr;
|
|
|
|
// If the specified index is '$', then use the last entry
|
|
if (di->di_tv.v_type == VAR_STRING
|
|
&& di->di_tv.vval.v_string != NULL
|
|
&& STRCMP(di->di_tv.vval.v_string, "$") == 0)
|
|
newidx = qfl->qf_count;
|
|
else
|
|
{
|
|
// Otherwise use the specified index
|
|
newidx = tv_get_number_chk(&di->di_tv, &denote);
|
|
if (denote)
|
|
return FAIL;
|
|
}
|
|
|
|
if (newidx < 1) // sanity check
|
|
return FAIL;
|
|
if (newidx > qfl->qf_count)
|
|
newidx = qfl->qf_count;
|
|
|
|
old_qfidx = qfl->qf_index;
|
|
qf_ptr = get_nth_entry(qfl, newidx, &newidx);
|
|
if (qf_ptr == NULL)
|
|
return FAIL;
|
|
qfl->qf_ptr = qf_ptr;
|
|
qfl->qf_index = newidx;
|
|
|
|
// If the current list is modified and it is displayed in the quickfix
|
|
// window, then Update it.
|
|
if (qf_get_curlist(qi)->qf_id == qfl->qf_id)
|
|
qf_win_pos_update(qi, old_qfidx);
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Set the current index in the specified quickfix list
|
|
*/
|
|
static int
|
|
qf_setprop_qftf(qf_info_T *qi UNUSED, qf_list_T *qfl, dictitem_T *di)
|
|
{
|
|
callback_T cb;
|
|
|
|
free_callback(&qfl->qf_qftf_cb);
|
|
cb = get_callback(&di->di_tv);
|
|
if (cb.cb_name == NULL || *cb.cb_name == NUL)
|
|
return OK;
|
|
|
|
set_callback(&qfl->qf_qftf_cb, &cb);
|
|
if (cb.cb_free_name)
|
|
vim_free(cb.cb_name);
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Set quickfix/location list properties (title, items, context).
|
|
* Also used to add items from parsing a list of lines.
|
|
* Used by the setqflist() and setloclist() Vim script functions.
|
|
*/
|
|
static int
|
|
qf_set_properties(qf_info_T *qi, dict_T *what, int action, char_u *title)
|
|
{
|
|
dictitem_T *di;
|
|
int retval = FAIL;
|
|
int qf_idx;
|
|
int newlist = FALSE;
|
|
qf_list_T *qfl;
|
|
|
|
if (action == ' ' || qf_stack_empty(qi))
|
|
newlist = TRUE;
|
|
|
|
qf_idx = qf_setprop_get_qfidx(qi, what, action, &newlist);
|
|
if (qf_idx == INVALID_QFIDX) // List not found
|
|
return FAIL;
|
|
|
|
if (newlist)
|
|
{
|
|
qi->qf_curlist = qf_idx;
|
|
qf_new_list(qi, title);
|
|
qf_idx = qi->qf_curlist;
|
|
}
|
|
|
|
qfl = qf_get_list(qi, qf_idx);
|
|
if ((di = dict_find(what, (char_u *)"title", -1)) != NULL)
|
|
retval = qf_setprop_title(qi, qf_idx, what, di);
|
|
if ((di = dict_find(what, (char_u *)"items", -1)) != NULL)
|
|
retval = qf_setprop_items(qi, qf_idx, di, action);
|
|
if ((di = dict_find(what, (char_u *)"lines", -1)) != NULL)
|
|
retval = qf_setprop_items_from_lines(qi, qf_idx, what, di, action);
|
|
if ((di = dict_find(what, (char_u *)"context", -1)) != NULL)
|
|
retval = qf_setprop_context(qfl, di);
|
|
if ((di = dict_find(what, (char_u *)"idx", -1)) != NULL)
|
|
retval = qf_setprop_curidx(qi, qfl, di);
|
|
if ((di = dict_find(what, (char_u *)"quickfixtextfunc", -1)) != NULL)
|
|
retval = qf_setprop_qftf(qi, qfl, di);
|
|
|
|
if (newlist || retval == OK)
|
|
qf_list_changed(qfl);
|
|
if (newlist)
|
|
qf_update_buffer(qi, NULL);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Free the entire quickfix/location list stack.
|
|
* If the quickfix/location list window is open, then clear it.
|
|
*/
|
|
static void
|
|
qf_free_stack(win_T *wp, qf_info_T *qi)
|
|
{
|
|
win_T *qfwin = qf_find_win(qi);
|
|
win_T *llwin = NULL;
|
|
|
|
if (qfwin != NULL)
|
|
{
|
|
// If the quickfix/location list window is open, then clear it
|
|
if (qi->qf_curlist < qi->qf_listcount)
|
|
qf_free(qf_get_curlist(qi));
|
|
qf_update_buffer(qi, NULL);
|
|
}
|
|
|
|
if (wp != NULL && IS_LL_WINDOW(wp))
|
|
{
|
|
// If in the location list window, then use the non-location list
|
|
// window with this location list (if present)
|
|
llwin = qf_find_win_with_loclist(qi);
|
|
if (llwin != NULL)
|
|
wp = llwin;
|
|
}
|
|
|
|
qf_free_all(wp);
|
|
if (wp == NULL)
|
|
{
|
|
// quickfix list
|
|
qi->qf_curlist = 0;
|
|
qi->qf_listcount = 0;
|
|
}
|
|
else if (qfwin != NULL)
|
|
{
|
|
// If the location list window is open, then create a new empty
|
|
// location list
|
|
qf_info_T *new_ll = qf_alloc_stack(QFLT_LOCATION);
|
|
|
|
if (new_ll != NULL)
|
|
{
|
|
new_ll->qf_bufnr = qfwin->w_buffer->b_fnum;
|
|
|
|
// first free the list reference in the location list window
|
|
ll_free_all(&qfwin->w_llist_ref);
|
|
|
|
qfwin->w_llist_ref = new_ll;
|
|
if (wp != qfwin)
|
|
win_set_loclist(wp, new_ll);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Populate the quickfix list with the items supplied in the list
|
|
* of dictionaries. "title" will be copied to w:quickfix_title.
|
|
* "action" is 'a' for add, 'r' for replace, 'u' for update. Otherwise
|
|
* create a new list. When "what" is not NULL then only set some properties.
|
|
*/
|
|
int
|
|
set_errorlist(
|
|
win_T *wp,
|
|
list_T *list,
|
|
int action,
|
|
char_u *title,
|
|
dict_T *what)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
int retval = OK;
|
|
|
|
if (wp != NULL)
|
|
{
|
|
qi = ll_get_or_alloc_list(wp);
|
|
if (qi == NULL)
|
|
return FAIL;
|
|
}
|
|
|
|
if (action == 'f')
|
|
{
|
|
// Free the entire quickfix or location list stack
|
|
qf_free_stack(wp, qi);
|
|
return OK;
|
|
}
|
|
|
|
// A dict argument cannot be specified with a non-empty list argument
|
|
if (list->lv_len != 0 && what != NULL)
|
|
{
|
|
semsg(_(e_invalid_argument_str),
|
|
_("cannot have both a list and a \"what\" argument"));
|
|
return FAIL;
|
|
}
|
|
|
|
incr_quickfix_busy();
|
|
|
|
if (what != NULL)
|
|
retval = qf_set_properties(qi, what, action, title);
|
|
else
|
|
{
|
|
retval = qf_add_entries(qi, qi->qf_curlist, list, title, action);
|
|
if (retval == OK)
|
|
qf_list_changed(qf_get_curlist(qi));
|
|
}
|
|
|
|
decr_quickfix_busy();
|
|
|
|
return retval;
|
|
}
|
|
|
|
static int mark_quickfix_user_data(qf_info_T *qi, int copyID)
|
|
{
|
|
int abort = FALSE;
|
|
for (int i = 0; i < LISTCOUNT && !abort; ++i)
|
|
{
|
|
qf_list_T *qfl = &qi->qf_lists[i];
|
|
if (!qfl->qf_has_user_data)
|
|
continue;
|
|
qfline_T *qfp;
|
|
int j;
|
|
FOR_ALL_QFL_ITEMS(qfl, qfp, j)
|
|
{
|
|
typval_T* user_data = &qfp->qf_user_data;
|
|
if (user_data != NULL && user_data->v_type != VAR_NUMBER
|
|
&& user_data->v_type != VAR_STRING && user_data->v_type != VAR_FLOAT)
|
|
abort = abort || set_ref_in_item(user_data, copyID, NULL, NULL);
|
|
}
|
|
}
|
|
return abort;
|
|
}
|
|
|
|
/*
|
|
* Mark the quickfix context and callback function as in use for all the lists
|
|
* in a quickfix stack.
|
|
*/
|
|
static int
|
|
mark_quickfix_ctx(qf_info_T *qi, int copyID)
|
|
{
|
|
int i;
|
|
int abort = FALSE;
|
|
typval_T *ctx;
|
|
callback_T *cb;
|
|
|
|
for (i = 0; i < LISTCOUNT && !abort; ++i)
|
|
{
|
|
ctx = qi->qf_lists[i].qf_ctx;
|
|
if (ctx != NULL && ctx->v_type != VAR_NUMBER
|
|
&& ctx->v_type != VAR_STRING && ctx->v_type != VAR_FLOAT)
|
|
abort = abort || set_ref_in_item(ctx, copyID, NULL, NULL);
|
|
|
|
cb = &qi->qf_lists[i].qf_qftf_cb;
|
|
abort = abort || set_ref_in_callback(cb, copyID);
|
|
}
|
|
|
|
return abort;
|
|
}
|
|
|
|
/*
|
|
* Mark the context of the quickfix list and the location lists (if present) as
|
|
* "in use". So that garbage collection doesn't free the context.
|
|
*/
|
|
int
|
|
set_ref_in_quickfix(int copyID)
|
|
{
|
|
int abort = FALSE;
|
|
tabpage_T *tp;
|
|
win_T *win;
|
|
|
|
abort = mark_quickfix_ctx(&ql_info, copyID);
|
|
if (abort)
|
|
return abort;
|
|
|
|
abort = mark_quickfix_user_data(&ql_info, copyID);
|
|
if (abort)
|
|
return abort;
|
|
|
|
abort = set_ref_in_callback(&qftf_cb, copyID);
|
|
if (abort)
|
|
return abort;
|
|
|
|
FOR_ALL_TAB_WINDOWS(tp, win)
|
|
{
|
|
if (win->w_llist != NULL)
|
|
{
|
|
abort = mark_quickfix_ctx(win->w_llist, copyID);
|
|
if (abort)
|
|
return abort;
|
|
|
|
abort = mark_quickfix_user_data(win->w_llist, copyID);
|
|
if (abort)
|
|
return abort;
|
|
}
|
|
if (IS_LL_WINDOW(win) && (win->w_llist_ref->qf_refcount == 1))
|
|
{
|
|
// In a location list window and none of the other windows is
|
|
// referring to this location list. Mark the location list
|
|
// context as still in use.
|
|
abort = mark_quickfix_ctx(win->w_llist_ref, copyID);
|
|
if (abort)
|
|
return abort;
|
|
|
|
abort = mark_quickfix_user_data(win->w_llist_ref, copyID);
|
|
if (abort)
|
|
return abort;
|
|
}
|
|
}
|
|
|
|
return abort;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Return the autocmd name for the :cbuffer Ex commands
|
|
*/
|
|
static char_u *
|
|
cbuffer_get_auname(cmdidx_T cmdidx)
|
|
{
|
|
switch (cmdidx)
|
|
{
|
|
case CMD_cbuffer: return (char_u *)"cbuffer";
|
|
case CMD_cgetbuffer: return (char_u *)"cgetbuffer";
|
|
case CMD_caddbuffer: return (char_u *)"caddbuffer";
|
|
case CMD_lbuffer: return (char_u *)"lbuffer";
|
|
case CMD_lgetbuffer: return (char_u *)"lgetbuffer";
|
|
case CMD_laddbuffer: return (char_u *)"laddbuffer";
|
|
default: return NULL;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Process and validate the arguments passed to the :cbuffer, :caddbuffer,
|
|
* :cgetbuffer, :lbuffer, :laddbuffer, :lgetbuffer Ex commands.
|
|
*/
|
|
static int
|
|
cbuffer_process_args(
|
|
exarg_T *eap,
|
|
buf_T **bufp,
|
|
linenr_T *line1,
|
|
linenr_T *line2)
|
|
{
|
|
buf_T *buf = NULL;
|
|
|
|
if (*eap->arg == NUL)
|
|
buf = curbuf;
|
|
else if (*skipwhite(skipdigits(eap->arg)) == NUL)
|
|
buf = buflist_findnr(atoi((char *)eap->arg));
|
|
|
|
if (buf == NULL)
|
|
{
|
|
emsg(_(e_invalid_argument));
|
|
return FAIL;
|
|
}
|
|
|
|
if (buf->b_ml.ml_mfp == NULL)
|
|
{
|
|
emsg(_(e_buffer_is_not_loaded));
|
|
return FAIL;
|
|
}
|
|
|
|
if (eap->addr_count == 0)
|
|
{
|
|
eap->line1 = 1;
|
|
eap->line2 = buf->b_ml.ml_line_count;
|
|
}
|
|
|
|
if (eap->line1 < 1 || eap->line1 > buf->b_ml.ml_line_count
|
|
|| eap->line2 < 1 || eap->line2 > buf->b_ml.ml_line_count)
|
|
{
|
|
emsg(_(e_invalid_range));
|
|
return FAIL;
|
|
}
|
|
|
|
*line1 = eap->line1;
|
|
*line2 = eap->line2;
|
|
*bufp = buf;
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* ":[range]cbuffer [bufnr]" command.
|
|
* ":[range]caddbuffer [bufnr]" command.
|
|
* ":[range]cgetbuffer [bufnr]" command.
|
|
* ":[range]lbuffer [bufnr]" command.
|
|
* ":[range]laddbuffer [bufnr]" command.
|
|
* ":[range]lgetbuffer [bufnr]" command.
|
|
*/
|
|
void
|
|
ex_cbuffer(exarg_T *eap)
|
|
{
|
|
buf_T *buf = NULL;
|
|
qf_info_T *qi;
|
|
char_u *au_name = NULL;
|
|
int res;
|
|
int_u save_qfid;
|
|
win_T *wp = NULL;
|
|
char_u *qf_title;
|
|
linenr_T line1;
|
|
linenr_T line2;
|
|
|
|
au_name = cbuffer_get_auname(eap->cmdidx);
|
|
if (au_name != NULL && apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
curbuf->b_fname, TRUE, curbuf))
|
|
{
|
|
#ifdef FEAT_EVAL
|
|
if (aborting())
|
|
return;
|
|
#endif
|
|
}
|
|
|
|
// Must come after autocommands.
|
|
qi = qf_cmd_get_or_alloc_stack(eap, &wp);
|
|
if (qi == NULL)
|
|
return;
|
|
|
|
if (cbuffer_process_args(eap, &buf, &line1, &line2) == FAIL)
|
|
return;
|
|
|
|
qf_title = qf_cmdtitle(*eap->cmdlinep);
|
|
|
|
if (buf->b_sfname)
|
|
{
|
|
vim_snprintf((char *)IObuff, IOSIZE, "%s (%s)",
|
|
(char *)qf_title, (char *)buf->b_sfname);
|
|
qf_title = IObuff;
|
|
}
|
|
|
|
incr_quickfix_busy();
|
|
|
|
res = qf_init_ext(qi, qi->qf_curlist, NULL, buf, NULL, p_efm,
|
|
(eap->cmdidx != CMD_caddbuffer
|
|
&& eap->cmdidx != CMD_laddbuffer),
|
|
line1, line2,
|
|
qf_title, NULL);
|
|
if (qf_stack_empty(qi))
|
|
{
|
|
decr_quickfix_busy();
|
|
return;
|
|
}
|
|
if (res >= 0)
|
|
qf_list_changed(qf_get_curlist(qi));
|
|
|
|
// Remember the current quickfix list identifier, so that we can
|
|
// check for autocommands changing the current quickfix list.
|
|
save_qfid = qf_get_curlist(qi)->qf_id;
|
|
if (au_name != NULL)
|
|
{
|
|
buf_T *curbuf_old = curbuf;
|
|
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name, curbuf->b_fname,
|
|
TRUE, curbuf);
|
|
if (curbuf != curbuf_old)
|
|
// Autocommands changed buffer, don't jump now, "qi" may
|
|
// be invalid.
|
|
res = 0;
|
|
}
|
|
// Jump to the first error for a new list and if autocmds didn't
|
|
// free the list.
|
|
if (res > 0 && (eap->cmdidx == CMD_cbuffer ||
|
|
eap->cmdidx == CMD_lbuffer)
|
|
&& qflist_valid(wp, save_qfid))
|
|
// display the first error
|
|
qf_jump_first(qi, save_qfid, eap->forceit);
|
|
|
|
decr_quickfix_busy();
|
|
}
|
|
|
|
#if defined(FEAT_EVAL) || defined(PROTO)
|
|
/*
|
|
* Return the autocmd name for the :cexpr Ex commands.
|
|
*/
|
|
char_u *
|
|
cexpr_get_auname(cmdidx_T cmdidx)
|
|
{
|
|
switch (cmdidx)
|
|
{
|
|
case CMD_cexpr: return (char_u *)"cexpr";
|
|
case CMD_cgetexpr: return (char_u *)"cgetexpr";
|
|
case CMD_caddexpr: return (char_u *)"caddexpr";
|
|
case CMD_lexpr: return (char_u *)"lexpr";
|
|
case CMD_lgetexpr: return (char_u *)"lgetexpr";
|
|
case CMD_laddexpr: return (char_u *)"laddexpr";
|
|
default: return NULL;
|
|
}
|
|
}
|
|
|
|
int
|
|
trigger_cexpr_autocmd(int cmdidx)
|
|
{
|
|
char_u *au_name = cexpr_get_auname(cmdidx);
|
|
|
|
if (au_name != NULL && apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
curbuf->b_fname, TRUE, curbuf))
|
|
{
|
|
if (aborting())
|
|
return FAIL;
|
|
}
|
|
return OK;
|
|
}
|
|
|
|
int
|
|
cexpr_core(exarg_T *eap, typval_T *tv)
|
|
{
|
|
qf_info_T *qi;
|
|
win_T *wp = NULL;
|
|
|
|
qi = qf_cmd_get_or_alloc_stack(eap, &wp);
|
|
if (qi == NULL)
|
|
return FAIL;
|
|
|
|
if ((tv->v_type == VAR_STRING && tv->vval.v_string != NULL)
|
|
|| (tv->v_type == VAR_LIST && tv->vval.v_list != NULL))
|
|
{
|
|
int res;
|
|
int_u save_qfid;
|
|
char_u *au_name = cexpr_get_auname(eap->cmdidx);
|
|
|
|
incr_quickfix_busy();
|
|
res = qf_init_ext(qi, qi->qf_curlist, NULL, NULL, tv, p_efm,
|
|
(eap->cmdidx != CMD_caddexpr
|
|
&& eap->cmdidx != CMD_laddexpr),
|
|
(linenr_T)0, (linenr_T)0,
|
|
qf_cmdtitle(*eap->cmdlinep), NULL);
|
|
if (qf_stack_empty(qi))
|
|
{
|
|
decr_quickfix_busy();
|
|
return FAIL;
|
|
}
|
|
if (res >= 0)
|
|
qf_list_changed(qf_get_curlist(qi));
|
|
|
|
// Remember the current quickfix list identifier, so that we can
|
|
// check for autocommands changing the current quickfix list.
|
|
save_qfid = qf_get_curlist(qi)->qf_id;
|
|
if (au_name != NULL)
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
|
|
// Jump to the first error for a new list and if autocmds didn't
|
|
// free the list.
|
|
if (res > 0 && (eap->cmdidx == CMD_cexpr || eap->cmdidx == CMD_lexpr)
|
|
&& qflist_valid(wp, save_qfid))
|
|
// display the first error
|
|
qf_jump_first(qi, save_qfid, eap->forceit);
|
|
decr_quickfix_busy();
|
|
return OK;
|
|
}
|
|
|
|
emsg(_(e_string_or_list_expected));
|
|
return FAIL;
|
|
}
|
|
|
|
/*
|
|
* ":cexpr {expr}", ":cgetexpr {expr}", ":caddexpr {expr}" command.
|
|
* ":lexpr {expr}", ":lgetexpr {expr}", ":laddexpr {expr}" command.
|
|
* Also: ":caddexpr", ":cgetexpr", "laddexpr" and "laddexpr".
|
|
*/
|
|
void
|
|
ex_cexpr(exarg_T *eap)
|
|
{
|
|
typval_T *tv;
|
|
|
|
if (trigger_cexpr_autocmd(eap->cmdidx) == FAIL)
|
|
return;
|
|
|
|
// Evaluate the expression. When the result is a string or a list we can
|
|
// use it to fill the errorlist.
|
|
tv = eval_expr(eap->arg, eap);
|
|
if (tv == NULL)
|
|
return;
|
|
|
|
(void)cexpr_core(eap, tv);
|
|
free_tv(tv);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Get the location list for ":lhelpgrep"
|
|
*/
|
|
static qf_info_T *
|
|
hgr_get_ll(int *new_ll)
|
|
{
|
|
win_T *wp;
|
|
qf_info_T *qi;
|
|
|
|
// If the current window is a help window, then use it
|
|
if (bt_help(curwin->w_buffer))
|
|
wp = curwin;
|
|
else
|
|
// Find an existing help window
|
|
wp = qf_find_help_win();
|
|
|
|
if (wp == NULL) // Help window not found
|
|
qi = NULL;
|
|
else
|
|
qi = wp->w_llist;
|
|
|
|
if (qi == NULL)
|
|
{
|
|
// Allocate a new location list for help text matches
|
|
if ((qi = qf_alloc_stack(QFLT_LOCATION)) == NULL)
|
|
return NULL;
|
|
*new_ll = TRUE;
|
|
}
|
|
|
|
return qi;
|
|
}
|
|
|
|
/*
|
|
* Search for a pattern in a help file.
|
|
*/
|
|
static void
|
|
hgr_search_file(
|
|
qf_list_T *qfl,
|
|
char_u *fname,
|
|
vimconv_T *p_vc,
|
|
regmatch_T *p_regmatch)
|
|
{
|
|
FILE *fd;
|
|
long lnum;
|
|
|
|
fd = mch_fopen((char *)fname, "r");
|
|
if (fd == NULL)
|
|
return;
|
|
|
|
lnum = 1;
|
|
while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int)
|
|
{
|
|
char_u *line = IObuff;
|
|
|
|
// Convert a line if 'encoding' is not utf-8 and
|
|
// the line contains a non-ASCII character.
|
|
if (p_vc->vc_type != CONV_NONE && has_non_ascii(IObuff))
|
|
{
|
|
line = string_convert(p_vc, IObuff, NULL);
|
|
if (line == NULL)
|
|
line = IObuff;
|
|
}
|
|
|
|
if (vim_regexec(p_regmatch, line, (colnr_T)0))
|
|
{
|
|
int l = (int)STRLEN(line);
|
|
|
|
// remove trailing CR, LF, spaces, etc.
|
|
while (l > 0 && line[l - 1] <= ' ')
|
|
line[--l] = NUL;
|
|
|
|
if (qf_add_entry(qfl,
|
|
NULL, // dir
|
|
fname,
|
|
NULL,
|
|
0,
|
|
line,
|
|
lnum,
|
|
0,
|
|
(int)(p_regmatch->startp[0] - line)
|
|
+ 1, // col
|
|
(int)(p_regmatch->endp[0] - line)
|
|
+ 1, // end_col
|
|
FALSE, // vis_col
|
|
NULL, // search pattern
|
|
0, // nr
|
|
1, // type
|
|
NULL, // user_data
|
|
TRUE // valid
|
|
) == QF_FAIL)
|
|
{
|
|
got_int = TRUE;
|
|
if (line != IObuff)
|
|
vim_free(line);
|
|
break;
|
|
}
|
|
}
|
|
if (line != IObuff)
|
|
vim_free(line);
|
|
++lnum;
|
|
line_breakcheck();
|
|
}
|
|
fclose(fd);
|
|
}
|
|
|
|
/*
|
|
* Search for a pattern in all the help files in the doc directory under
|
|
* the given directory.
|
|
*/
|
|
static void
|
|
hgr_search_files_in_dir(
|
|
qf_list_T *qfl,
|
|
char_u *dirname,
|
|
regmatch_T *p_regmatch,
|
|
vimconv_T *p_vc
|
|
#ifdef FEAT_MULTI_LANG
|
|
, char_u *lang
|
|
#endif
|
|
)
|
|
{
|
|
int fcount;
|
|
char_u **fnames;
|
|
int fi;
|
|
|
|
// Find all "*.txt" and "*.??x" files in the "doc" directory.
|
|
add_pathsep(dirname);
|
|
STRCAT(dirname, "doc/*.\\(txt\\|??x\\)");
|
|
if (gen_expand_wildcards(1, &dirname, &fcount,
|
|
&fnames, EW_FILE|EW_SILENT) == OK
|
|
&& fcount > 0)
|
|
{
|
|
for (fi = 0; fi < fcount && !got_int; ++fi)
|
|
{
|
|
#ifdef FEAT_MULTI_LANG
|
|
// Skip files for a different language.
|
|
if (lang != NULL
|
|
&& STRNICMP(lang, fnames[fi]
|
|
+ STRLEN(fnames[fi]) - 3, 2) != 0
|
|
&& !(STRNICMP(lang, "en", 2) == 0
|
|
&& STRNICMP("txt", fnames[fi]
|
|
+ STRLEN(fnames[fi]) - 3, 3) == 0))
|
|
continue;
|
|
#endif
|
|
|
|
hgr_search_file(qfl, fnames[fi], p_vc, p_regmatch);
|
|
}
|
|
FreeWild(fcount, fnames);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Search for a pattern in all the help files in the 'runtimepath'
|
|
* and add the matches to a quickfix list.
|
|
* 'lang' is the language specifier. If supplied, then only matches in the
|
|
* specified language are found.
|
|
*/
|
|
static void
|
|
hgr_search_in_rtp(qf_list_T *qfl, regmatch_T *p_regmatch, char_u *lang)
|
|
{
|
|
char_u *p;
|
|
|
|
vimconv_T vc;
|
|
|
|
// Help files are in utf-8 or latin1, convert lines when 'encoding'
|
|
// differs.
|
|
vc.vc_type = CONV_NONE;
|
|
if (!enc_utf8)
|
|
convert_setup(&vc, (char_u *)"utf-8", p_enc);
|
|
|
|
// Go through all the directories in 'runtimepath'
|
|
p = p_rtp;
|
|
while (*p != NUL && !got_int)
|
|
{
|
|
copy_option_part(&p, NameBuff, MAXPATHL, ",");
|
|
|
|
hgr_search_files_in_dir(qfl, NameBuff, p_regmatch, &vc
|
|
#ifdef FEAT_MULTI_LANG
|
|
, lang
|
|
#endif
|
|
);
|
|
}
|
|
|
|
if (vc.vc_type != CONV_NONE)
|
|
convert_setup(&vc, NULL, NULL);
|
|
}
|
|
|
|
/*
|
|
* ":helpgrep {pattern}"
|
|
*/
|
|
void
|
|
ex_helpgrep(exarg_T *eap)
|
|
{
|
|
regmatch_T regmatch;
|
|
char_u *save_cpo;
|
|
int save_cpo_allocated;
|
|
qf_info_T *qi = &ql_info;
|
|
int new_qi = FALSE;
|
|
char_u *au_name = NULL;
|
|
char_u *lang = NULL;
|
|
int updated = FALSE;
|
|
|
|
switch (eap->cmdidx)
|
|
{
|
|
case CMD_helpgrep: au_name = (char_u *)"helpgrep"; break;
|
|
case CMD_lhelpgrep: au_name = (char_u *)"lhelpgrep"; break;
|
|
default: break;
|
|
}
|
|
if (au_name != NULL && apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
curbuf->b_fname, TRUE, curbuf))
|
|
{
|
|
#ifdef FEAT_EVAL
|
|
if (aborting())
|
|
return;
|
|
#endif
|
|
}
|
|
|
|
if (is_loclist_cmd(eap->cmdidx))
|
|
{
|
|
qi = hgr_get_ll(&new_qi);
|
|
if (qi == NULL)
|
|
return;
|
|
}
|
|
|
|
// Make 'cpoptions' empty, the 'l' flag should not be used here.
|
|
save_cpo = p_cpo;
|
|
save_cpo_allocated = is_option_allocated("cpo");
|
|
p_cpo = empty_option;
|
|
|
|
incr_quickfix_busy();
|
|
|
|
#ifdef FEAT_MULTI_LANG
|
|
// Check for a specified language
|
|
lang = check_help_lang(eap->arg);
|
|
#endif
|
|
regmatch.regprog = vim_regcomp(eap->arg, RE_MAGIC + RE_STRING);
|
|
regmatch.rm_ic = FALSE;
|
|
if (regmatch.regprog != NULL)
|
|
{
|
|
qf_list_T *qfl;
|
|
|
|
// create a new quickfix list
|
|
qf_new_list(qi, qf_cmdtitle(*eap->cmdlinep));
|
|
qfl = qf_get_curlist(qi);
|
|
|
|
hgr_search_in_rtp(qfl, ®match, lang);
|
|
|
|
vim_regfree(regmatch.regprog);
|
|
|
|
qfl->qf_nonevalid = FALSE;
|
|
qfl->qf_ptr = qfl->qf_start;
|
|
qfl->qf_index = 1;
|
|
qf_list_changed(qfl);
|
|
updated = TRUE;
|
|
}
|
|
|
|
if (p_cpo == empty_option)
|
|
p_cpo = save_cpo;
|
|
else
|
|
{
|
|
// Darn, some plugin changed the value. If it's still empty it was
|
|
// changed and restored, need to restore in the complicated way.
|
|
if (*p_cpo == NUL)
|
|
set_option_value_give_err((char_u *)"cpo", 0L, save_cpo, 0);
|
|
if (save_cpo_allocated)
|
|
free_string_option(save_cpo);
|
|
}
|
|
|
|
if (updated)
|
|
// This may open a window and source scripts, do this after 'cpo' was
|
|
// restored.
|
|
qf_update_buffer(qi, NULL);
|
|
|
|
if (au_name != NULL)
|
|
{
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
// When adding a location list to an existing location list stack,
|
|
// if the autocmd made the stack invalid, then just return.
|
|
if (!new_qi && IS_LL_STACK(qi) && qf_find_win_with_loclist(qi) == NULL)
|
|
{
|
|
decr_quickfix_busy();
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Jump to first match.
|
|
if (!qf_list_empty(qf_get_curlist(qi)))
|
|
qf_jump(qi, 0, 0, FALSE);
|
|
else
|
|
semsg(_(e_no_match_str_2), eap->arg);
|
|
|
|
decr_quickfix_busy();
|
|
|
|
if (eap->cmdidx == CMD_lhelpgrep)
|
|
{
|
|
// If the help window is not opened or if it already points to the
|
|
// correct location list, then free the new location list.
|
|
if (!bt_help(curwin->w_buffer) || curwin->w_llist == qi)
|
|
{
|
|
if (new_qi)
|
|
ll_free_all(&qi);
|
|
}
|
|
else if (curwin->w_llist == NULL && new_qi)
|
|
// current window didn't have a location list associated with it
|
|
// before. Associate the new location list now.
|
|
curwin->w_llist = qi;
|
|
}
|
|
}
|
|
|
|
# if defined(EXITFREE) || defined(PROTO)
|
|
void
|
|
free_quickfix(void)
|
|
{
|
|
win_T *win;
|
|
tabpage_T *tab;
|
|
|
|
qf_free_all(NULL);
|
|
// Free all location lists
|
|
FOR_ALL_TAB_WINDOWS(tab, win)
|
|
qf_free_all(win);
|
|
|
|
ga_clear(&qfga);
|
|
}
|
|
# endif
|
|
|
|
#endif // FEAT_QUICKFIX
|
|
|
|
#if defined(FEAT_EVAL) || defined(PROTO)
|
|
# ifdef FEAT_QUICKFIX
|
|
static void
|
|
get_qf_loc_list(int is_qf, win_T *wp, typval_T *what_arg, typval_T *rettv)
|
|
{
|
|
if (what_arg->v_type == VAR_UNKNOWN)
|
|
{
|
|
if (rettv_list_alloc(rettv) == OK)
|
|
if (is_qf || wp != NULL)
|
|
(void)get_errorlist(NULL, wp, -1, 0, rettv->vval.v_list);
|
|
}
|
|
else
|
|
{
|
|
if (rettv_dict_alloc(rettv) == OK)
|
|
if (is_qf || (wp != NULL))
|
|
{
|
|
if (what_arg->v_type == VAR_DICT)
|
|
{
|
|
dict_T *d = what_arg->vval.v_dict;
|
|
|
|
if (d != NULL)
|
|
qf_get_properties(wp, d, rettv->vval.v_dict);
|
|
}
|
|
else
|
|
emsg(_(e_dictionary_required));
|
|
}
|
|
}
|
|
}
|
|
# endif
|
|
|
|
/*
|
|
* "getloclist()" function
|
|
*/
|
|
void
|
|
f_getloclist(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
|
|
{
|
|
# ifdef FEAT_QUICKFIX
|
|
win_T *wp;
|
|
|
|
if (in_vim9script()
|
|
&& (check_for_number_arg(argvars, 0) == FAIL
|
|
|| check_for_opt_dict_arg(argvars, 1) == FAIL))
|
|
return;
|
|
|
|
wp = find_win_by_nr_or_id(&argvars[0]);
|
|
get_qf_loc_list(FALSE, wp, &argvars[1], rettv);
|
|
# endif
|
|
}
|
|
|
|
/*
|
|
* "getqflist()" function
|
|
*/
|
|
void
|
|
f_getqflist(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
|
|
{
|
|
# ifdef FEAT_QUICKFIX
|
|
if (in_vim9script() && check_for_opt_dict_arg(argvars, 0) == FAIL)
|
|
return;
|
|
|
|
get_qf_loc_list(TRUE, NULL, &argvars[0], rettv);
|
|
# endif
|
|
}
|
|
|
|
/*
|
|
* Used by "setqflist()" and "setloclist()" functions
|
|
*/
|
|
static void
|
|
set_qf_ll_list(
|
|
win_T *wp UNUSED,
|
|
typval_T *list_arg UNUSED,
|
|
typval_T *action_arg UNUSED,
|
|
typval_T *what_arg UNUSED,
|
|
typval_T *rettv)
|
|
{
|
|
# ifdef FEAT_QUICKFIX
|
|
char_u *act;
|
|
int action = 0;
|
|
static int recursive = 0;
|
|
# endif
|
|
|
|
rettv->vval.v_number = -1;
|
|
|
|
# ifdef FEAT_QUICKFIX
|
|
if (list_arg->v_type != VAR_LIST)
|
|
emsg(_(e_list_required));
|
|
else if (recursive != 0)
|
|
emsg(_(e_autocommand_caused_recursive_behavior));
|
|
else
|
|
{
|
|
list_T *l = list_arg->vval.v_list;
|
|
dict_T *what = NULL;
|
|
int valid_dict = TRUE;
|
|
|
|
if (action_arg->v_type == VAR_STRING)
|
|
{
|
|
act = tv_get_string_chk(action_arg);
|
|
if (act == NULL)
|
|
return; // type error; errmsg already given
|
|
if ((*act == 'a' || *act == 'r' || *act == 'u' || *act == ' ' || *act == 'f') &&
|
|
act[1] == NUL)
|
|
action = *act;
|
|
else
|
|
semsg(_(e_invalid_action_str_1), act);
|
|
}
|
|
else if (action_arg->v_type == VAR_UNKNOWN)
|
|
action = ' ';
|
|
else
|
|
emsg(_(e_string_required));
|
|
|
|
if (action_arg->v_type != VAR_UNKNOWN
|
|
&& what_arg->v_type != VAR_UNKNOWN)
|
|
{
|
|
if (what_arg->v_type == VAR_DICT && what_arg->vval.v_dict != NULL)
|
|
what = what_arg->vval.v_dict;
|
|
else
|
|
{
|
|
emsg(_(e_dictionary_required));
|
|
valid_dict = FALSE;
|
|
}
|
|
}
|
|
|
|
++recursive;
|
|
if (l != NULL && action && valid_dict
|
|
&& set_errorlist(wp, l, action,
|
|
(char_u *)(wp == NULL ? ":setqflist()" : ":setloclist()"),
|
|
what) == OK)
|
|
rettv->vval.v_number = 0;
|
|
--recursive;
|
|
}
|
|
# endif
|
|
}
|
|
|
|
/*
|
|
* "setloclist()" function
|
|
*/
|
|
void
|
|
f_setloclist(typval_T *argvars, typval_T *rettv)
|
|
{
|
|
win_T *win;
|
|
|
|
rettv->vval.v_number = -1;
|
|
|
|
if (in_vim9script()
|
|
&& (check_for_number_arg(argvars, 0) == FAIL
|
|
|| check_for_list_arg(argvars, 1) == FAIL
|
|
|| check_for_opt_string_arg(argvars, 2) == FAIL
|
|
|| (argvars[2].v_type != VAR_UNKNOWN
|
|
&& check_for_opt_dict_arg(argvars, 3) == FAIL)))
|
|
return;
|
|
|
|
win = find_win_by_nr_or_id(&argvars[0]);
|
|
if (win != NULL)
|
|
set_qf_ll_list(win, &argvars[1], &argvars[2], &argvars[3], rettv);
|
|
}
|
|
|
|
/*
|
|
* "setqflist()" function
|
|
*/
|
|
void
|
|
f_setqflist(typval_T *argvars, typval_T *rettv)
|
|
{
|
|
if (in_vim9script()
|
|
&& (check_for_list_arg(argvars, 0) == FAIL
|
|
|| check_for_opt_string_arg(argvars, 1) == FAIL
|
|
|| (argvars[1].v_type != VAR_UNKNOWN
|
|
&& check_for_opt_dict_arg(argvars, 2) == FAIL)))
|
|
return;
|
|
|
|
set_qf_ll_list(NULL, &argvars[0], &argvars[1], &argvars[2], rettv);
|
|
}
|
|
#endif
|