Mercurial > hg > RemoteEditor > vim7
comparison runtime/indent/mma.vim @ 0:76efa0be13f1
Initial revision
| author | atsuki |
|---|---|
| date | Sat, 10 Nov 2007 15:07:22 +0900 |
| parents | |
| children |
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| -1:000000000000 | 0:76efa0be13f1 |
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| 1 " Vim indent file | |
| 2 " Language: Mathematica | |
| 3 " Author: steve layland <layland@wolfram.com> | |
| 4 " Last Change: Sat May 10 18:56:22 CDT 2005 | |
| 5 " Source: http://vim.sourceforge.net/scripts/script.php?script_id=1274 | |
| 6 " http://members.wolfram.com/layland/vim/indent/mma.vim | |
| 7 " | |
| 8 " NOTE: | |
| 9 " Empty .m files will automatically be presumed to be Matlab files | |
| 10 " unless you have the following in your .vimrc: | |
| 11 " | |
| 12 " let filetype_m="mma" | |
| 13 " | |
| 14 " Credits: | |
| 15 " o steve hacked this out of a random indent file in the Vim 6.1 | |
| 16 " distribution that he no longer remembers...sh.vim? Thanks! | |
| 17 | |
| 18 " Only load this indent file when no other was loaded. | |
| 19 if exists("b:did_indent") | |
| 20 finish | |
| 21 endif | |
| 22 let b:did_indent = 1 | |
| 23 | |
| 24 setlocal indentexpr=GetMmaIndent() | |
| 25 setlocal indentkeys+=0[,0],0(,0) | |
| 26 setlocal nosi "turn off smart indent so we don't over analyze } blocks | |
| 27 | |
| 28 if exists("*GetMmaIndent") | |
| 29 finish | |
| 30 endif | |
| 31 | |
| 32 function GetMmaIndent() | |
| 33 | |
| 34 " Hit the start of the file, use zero indent. | |
| 35 if v:lnum == 0 | |
| 36 return 0 | |
| 37 endif | |
| 38 | |
| 39 " Find a non-blank line above the current line. | |
| 40 let lnum = prevnonblank(v:lnum - 1) | |
| 41 | |
| 42 " use indenting as a base | |
| 43 let ind = indent(v:lnum) | |
| 44 let lnum = v:lnum | |
| 45 | |
| 46 " if previous line has an unmatched bracket, or ( indent. | |
| 47 " doesn't do multiple parens/blocks/etc... | |
| 48 | |
| 49 " also, indent only if this line if this line isn't starting a new | |
| 50 " block... TODO - fix this with indentkeys? | |
| 51 if getline(v:lnum-1) =~ '\\\@<!\%(\[[^\]]*\|([^)]*\|{[^}]*\)$' && getline(v:lnum) !~ '\s\+[\[({]' | |
| 52 let ind = ind+&sw | |
| 53 endif | |
| 54 | |
| 55 " if this line had unmatched closing block, | |
| 56 " indent to the matching opening block | |
| 57 if getline(v:lnum) =~ '[^[]*]\s*$' | |
| 58 " move to the closing bracket | |
| 59 call search(']','bW') | |
| 60 " and find it's partner's indent | |
| 61 let ind = indent(searchpair('\[','',']','bWn')) | |
| 62 " same for ( blocks | |
| 63 elseif getline(v:lnum) =~ '[^(]*)$' | |
| 64 call search(')','bW') | |
| 65 let ind = indent(searchpair('(','',')','bWn')) | |
| 66 | |
| 67 " and finally, close { blocks if si ain't already set | |
| 68 elseif getline(v:lnum) =~ '[^{]*}' | |
| 69 call search('}','bW') | |
| 70 let ind = indent(searchpair('{','','}','bWn')) | |
| 71 endif | |
| 72 | |
| 73 return ind | |
| 74 endfunction | |
| 75 |