diff options
author | Bram Moolenaar <Bram@vim.org> | 2018-12-09 20:43:55 +0100 |
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committer | Bram Moolenaar <Bram@vim.org> | 2018-12-09 20:43:55 +0100 |
commit | d47d52232bf21036c5c89081458be7eaf2630d24 (patch) | |
tree | 5b7031e52717248256f1d4d4307f241bce046184 /runtime/indent/cs.vim | |
parent | 37402ed53475166cd988edbea1269fa4e9918dc4 (diff) |
Update runtime files.
Diffstat (limited to 'runtime/indent/cs.vim')
-rw-r--r-- | runtime/indent/cs.vim | 74 |
1 files changed, 66 insertions, 8 deletions
diff --git a/runtime/indent/cs.vim b/runtime/indent/cs.vim index 4a040b6fe2..76c12efecf 100644 --- a/runtime/indent/cs.vim +++ b/runtime/indent/cs.vim @@ -1,15 +1,73 @@ " Vim indent file -" Language: C# -" Maintainer: Johannes Zellner <johannes@zellner.org> -" Last Change: Fri, 15 Mar 2002 07:53:54 CET +" Language: C# +" Maintainer: Nick Jensen <nickspoon@gmail.com> +" Former Maintainers: Aquila Deus +" Johannes Zellner <johannes@zellner.org> +" Last Change: 2018-11-21 +" Filenames: *.cs +" License: Vim (see :h license) +" Repository: https://github.com/nickspoons/vim-cs +" " Only load this indent file when no other was loaded. -if exists("b:did_indent") - finish +if exists('b:did_indent') + finish endif let b:did_indent = 1 -" C# is like indenting C -setlocal cindent +let s:save_cpo = &cpoptions +set cpoptions&vim -let b:undo_indent = "setl cin<" + +setlocal indentexpr=GetCSIndent(v:lnum) + +function! s:IsCompilerDirective(line) + return a:line =~? '^\s*#' +endf + +function! s:IsAttributeLine(line) + return a:line =~? '^\s*\[[A-Za-z]' && a:line =~? '\]$' +endf + +function! s:FindPreviousNonCompilerDirectiveLine(start_lnum) + for delta in range(0, a:start_lnum) + let lnum = a:start_lnum - delta + let line = getline(lnum) + let is_directive = s:IsCompilerDirective(line) + if !is_directive + return lnum + endif + endfor + return 0 +endf + +function! GetCSIndent(lnum) abort + " Hit the start of the file, use zero indent. + if a:lnum == 0 + return 0 + endif + + let this_line = getline(a:lnum) + + " Compiler directives use zero indent if so configured. + let is_first_col_macro = s:IsCompilerDirective(this_line) && stridx(&l:cinkeys, '0#') >= 0 + if is_first_col_macro + return cindent(a:lnum) + endif + + let lnum = s:FindPreviousNonCompilerDirectiveLine(a:lnum - 1) + let previous_code_line = getline(lnum) + if s:IsAttributeLine(previous_code_line) + let ind = indent(lnum) + return ind + else + return cindent(a:lnum) + endif +endfunction + +let b:undo_indent = 'setlocal indentexpr<' + +let &cpoptions = s:save_cpo +unlet s:save_cpo + +" vim:et:sw=2:sts=2 |