mirror of
https://github.com/neovim/neovim.git
synced 2024-12-20 19:25:11 -07:00
a39bf01958
Update runtime files.
Includes changing &sw to shiftwidth() for all indent scripts.
3ec574f2b5
69 lines
1.8 KiB
VimL
69 lines
1.8 KiB
VimL
" Description: InstallShield indenter
|
|
" Author: Johannes Zellner <johannes@zellner.org>
|
|
" Last Change: Tue, 27 Apr 2004 14:54:59 CEST
|
|
|
|
" Only load this indent file when no other was loaded.
|
|
if exists("b:did_indent")
|
|
finish
|
|
endif
|
|
let b:did_indent = 1
|
|
|
|
setlocal autoindent
|
|
setlocal indentexpr=GetIshdIndent(v:lnum)
|
|
setlocal indentkeys&
|
|
setlocal indentkeys+==else,=elseif,=endif,=end,=begin,<:>
|
|
" setlocal indentkeys-=0#
|
|
|
|
let b:undo_indent = "setl ai< indentexpr< indentkeys<"
|
|
|
|
" Only define the function once.
|
|
if exists("*GetIshdIndent")
|
|
finish
|
|
endif
|
|
|
|
fun! GetIshdIndent(lnum)
|
|
" labels and preprocessor get zero indent immediately
|
|
let this_line = getline(a:lnum)
|
|
let LABELS_OR_PREPROC = '^\s*\(\<\k\+\>:\s*$\|#.*\)'
|
|
let LABELS_OR_PREPROC_EXCEPT = '^\s*\<default\+\>:'
|
|
if this_line =~ LABELS_OR_PREPROC && this_line !~ LABELS_OR_PREPROC_EXCEPT
|
|
return 0
|
|
endif
|
|
|
|
" Find a non-blank line above the current line.
|
|
" Skip over labels and preprocessor directives.
|
|
let lnum = a:lnum
|
|
while lnum > 0
|
|
let lnum = prevnonblank(lnum - 1)
|
|
let previous_line = getline(lnum)
|
|
if previous_line !~ LABELS_OR_PREPROC || previous_line =~ LABELS_OR_PREPROC_EXCEPT
|
|
break
|
|
endif
|
|
endwhile
|
|
|
|
" Hit the start of the file, use zero indent.
|
|
if lnum == 0
|
|
return 0
|
|
endif
|
|
|
|
let ind = indent(lnum)
|
|
|
|
" Add
|
|
if previous_line =~ '^\s*\<\(function\|begin\|switch\|case\|default\|if.\{-}then\|else\|elseif\|while\|repeat\)\>'
|
|
let ind = ind + shiftwidth()
|
|
endif
|
|
|
|
" Subtract
|
|
if this_line =~ '^\s*\<endswitch\>'
|
|
let ind = ind - 2 * shiftwidth()
|
|
elseif this_line =~ '^\s*\<\(begin\|end\|endif\|endwhile\|else\|elseif\|until\)\>'
|
|
let ind = ind - shiftwidth()
|
|
elseif this_line =~ '^\s*\<\(case\|default\)\>'
|
|
if previous_line !~ '^\s*\<switch\>'
|
|
let ind = ind - shiftwidth()
|
|
endif
|
|
endif
|
|
|
|
return ind
|
|
endfun
|