mirror of
https://github.com/vim/vim
synced 2025-03-20 08:45:11 +01:00
48 lines
1 KiB
VimL
48 lines
1 KiB
VimL
" Vim indent file
|
|
" Language: readline configuration file
|
|
" Maintainer: Nikolai Weibull <source@pcppopper.org>
|
|
" URL: http://www.pcppopper.org/vim/indent/pcp/readline/
|
|
" Latest Revision: 2004-04-25
|
|
" arch-tag: ee681235-3abf-4a42-8587-edabd409a980
|
|
|
|
" Only load this indent file when no other was loaded.
|
|
if exists("b:did_indent")
|
|
finish
|
|
endif
|
|
|
|
let b:did_indent = 1
|
|
|
|
setlocal indentexpr=GetReadlineIndent()
|
|
setlocal indentkeys=!^F,o,O,=$else,=$endif
|
|
|
|
" Only define the function once.
|
|
if exists("*GetReadlineIndent")
|
|
finish
|
|
endif
|
|
|
|
function GetReadlineIndent()
|
|
let lnum = prevnonblank(v:lnum - 1)
|
|
|
|
if lnum == 0
|
|
return 0
|
|
endif
|
|
|
|
let line = getline(lnum)
|
|
let ind = indent(lnum)
|
|
|
|
" increase indent if previous line started with $if or $else
|
|
if line =~ '^\s*$\(if\|else\)\>'
|
|
let ind = ind + &sw
|
|
endif
|
|
|
|
let line = getline(v:lnum)
|
|
|
|
" decrease indent if this line starts with $else or $endif
|
|
if line =~ '^\s*$\(else\|endif\)\>'
|
|
let ind = ind - &sw
|
|
endif
|
|
|
|
return ind
|
|
endfunction
|
|
|
|
" vim: set sts=2 sw=2:
|