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author | Bram Moolenaar <Bram@vim.org> | 2004-06-13 20:20:40 +0000 |
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committer | Bram Moolenaar <Bram@vim.org> | 2004-06-13 20:20:40 +0000 |
commit | 071d4279d6ab81b7187b48f3a0fc61e587b6db6c (patch) | |
tree | 221cbe3c40e043163c06f61c52a7ba2eb41e12ce /runtime/indent/yacc.vim | |
parent | b4210b3bc14e2918f153a7307530fbe6eba659e1 (diff) | |
download | vim-git-071d4279d6ab81b7187b48f3a0fc61e587b6db6c.tar.gz |
updated for version 7.0001v7.0001
Diffstat (limited to 'runtime/indent/yacc.vim')
-rw-r--r-- | runtime/indent/yacc.vim | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/runtime/indent/yacc.vim b/runtime/indent/yacc.vim new file mode 100644 index 000000000..4ea8f6a2d --- /dev/null +++ b/runtime/indent/yacc.vim @@ -0,0 +1,44 @@ +" 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: |