Mercurial > vim
comparison runtime/indent/yacc.vim @ 7:3fc0f57ecb91 v7.0001
updated for version 7.0001
| author | vimboss |
|---|---|
| date | Sun, 13 Jun 2004 20:20:40 +0000 |
| parents | |
| children | f14cbd913415 |
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| 6:c2daee826b8f | 7:3fc0f57ecb91 |
|---|---|
| 1 " Vim indent file | |
| 2 " Language: YACC input file | |
| 3 " Maintainer: Nikolai Weibull <source@pcppopper.org> | |
| 4 " URL: http://www.pcppopper.org/vim/indent/pcp/yacc/ | |
| 5 " Latest Revision: 2004-04-25 | |
| 6 " arch-tag: 629aa719-8fe4-4787-adb7-ae94ca801610 | |
| 7 | |
| 8 " Only load this indent file when no other was loaded. | |
| 9 if exists("b:did_indent") | |
| 10 finish | |
| 11 endif | |
| 12 | |
| 13 let b:did_indent = 1 | |
| 14 | |
| 15 setlocal indentexpr=GetYaccIndent() | |
| 16 setlocal indentkeys=!^F,o,O | |
| 17 | |
| 18 " Only define the function once. | |
| 19 if exists("*GetYaccIndent") | |
| 20 finish | |
| 21 endif | |
| 22 | |
| 23 function GetYaccIndent() | |
| 24 if v:lnum == 1 | |
| 25 return 0 | |
| 26 endif | |
| 27 | |
| 28 let ind = indent(v:lnum - 1) | |
| 29 let line = getline(v:lnum - 1) | |
| 30 | |
| 31 if line == '' | |
| 32 let ind = 0 | |
| 33 elseif line =~ '^\w\+\s*:' | |
| 34 let ind = ind + matchend(line, '^\w\+\s*') | |
| 35 elseif line =~ '^\s*;' | |
| 36 let ind = 0 | |
| 37 else | |
| 38 let ind = indent(v:lnum) | |
| 39 endif | |
| 40 | |
| 41 return ind | |
| 42 endfunction | |
| 43 | |
| 44 " vim: set sts=2 sw=2: |