mirror of
https://github.com/vim/vim
synced 2025-03-17 15:27:08 +01:00
44 lines
883 B
VimL
44 lines
883 B
VimL
" Vim indent file
|
|
" Language: YACC input file
|
|
" Maintainer: Nikolai Weibull <source@pcppopper.org>
|
|
" URL: http://www.pcppopper.org/vim/indent/pcp/yacc/
|
|
" Latest Revision: 2004-04-25
|
|
" arch-tag: 629aa719-8fe4-4787-adb7-ae94ca801610
|
|
|
|
" Only load this indent file when no other was loaded.
|
|
if exists("b:did_indent")
|
|
finish
|
|
endif
|
|
|
|
let b:did_indent = 1
|
|
|
|
setlocal indentexpr=GetYaccIndent()
|
|
setlocal indentkeys=!^F,o,O
|
|
|
|
" Only define the function once.
|
|
if exists("*GetYaccIndent")
|
|
finish
|
|
endif
|
|
|
|
function GetYaccIndent()
|
|
if v:lnum == 1
|
|
return 0
|
|
endif
|
|
|
|
let ind = indent(v:lnum - 1)
|
|
let line = getline(v:lnum - 1)
|
|
|
|
if line == ''
|
|
let ind = 0
|
|
elseif line =~ '^\w\+\s*:'
|
|
let ind = ind + matchend(line, '^\w\+\s*')
|
|
elseif line =~ '^\s*;'
|
|
let ind = 0
|
|
else
|
|
let ind = indent(v:lnum)
|
|
endif
|
|
|
|
return ind
|
|
endfunction
|
|
|
|
" vim: set sts=2 sw=2:
|