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author | Bram Moolenaar <Bram@vim.org> | 2011-03-22 14:05:35 +0100 |
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committer | Bram Moolenaar <Bram@vim.org> | 2011-03-22 14:05:35 +0100 |
commit | 662db673f9fca628d8e1a7ac4fae3be41dee5d1c (patch) | |
tree | b8224db3a196a36c87f40e55cfab5de5c936bee5 /runtime/indent/treetop.vim | |
parent | e9d4b58dda5ce38389617079722cf9bfcd966599 (diff) |
Updated runtime files.
Diffstat (limited to 'runtime/indent/treetop.vim')
-rw-r--r-- | runtime/indent/treetop.vim | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/runtime/indent/treetop.vim b/runtime/indent/treetop.vim new file mode 100644 index 0000000000..a2af78b8c2 --- /dev/null +++ b/runtime/indent/treetop.vim @@ -0,0 +1,38 @@ +" Vim indent file +" Language: Treetop +" Maintainer: Nikolai Weibull <now@bitwi.se> +" Latest Revision: 2011-03-14 + +if exists("b:did_indent") + finish +endif +let b:did_indent = 1 + +setlocal indentexpr=GetTreetopIndent() +setlocal indentkeys=0{,0},!^F,o,O,=end +setlocal nosmartindent + +if exists("*GetTreetopIndent") + finish +endif + +function GetTreetopIndent() + let pnum = prevnonblank(v:lnum - 1) + if pnum == 0 + return 0 + endif + + let ind = indent(pnum) + let line = getline(pnum) + + if line =~ '^\s*\%(grammar\|module\|rule\)\>' + let ind += &sw + endif + + let line = getline(v:lnum) + if line =~ '^\s*end\>' + let ind -= &sw + end + + retur ind +endfunction |