Mercurial > vim
diff runtime/indent/j.vim @ 5362:ab1508486b12
Update runtime files. Add support for J.
author | Bram Moolenaar <bram@vim.org> |
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date | Sun, 22 Sep 2013 14:42:24 +0200 |
parents | |
children | 657ade71d395 |
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new file mode 100644 --- /dev/null +++ b/runtime/indent/j.vim @@ -0,0 +1,37 @@ +" Vim indent file +" Language: J +" Maintainer: David Bürgin <676c7473@gmail.com> +" Last Change: 2013-09-21 + +if exists("b:did_indent") + finish +endif +let b:did_indent = 1 + +setlocal indentexpr=GetJIndent() +setlocal indentkeys-=0{,0},\:,0# +setlocal indentkeys+=0),=case.,=catch.,=catchd.,=catcht.,=do.,=else.,=elseif.,=end.,=fcase. + +let b:undo_indent = "setl indk< inde<" + +if exists("*GetJIndent") + finish +endif + +function GetJIndent() + let prevlnum = prevnonblank(v:lnum-1) + if prevlnum == 0 + return 0 + endif + + let indent = indent(prevlnum) + if getline(prevlnum) =~# '^\s*\%(case\|catch[dt]\=\|do\|else\%(if\)\=\|fcase\|for\%(_\a\k*\)\=\|if\|select\|try\|whil\%(e\|st\)\)\.' + if getline(prevlnum) !~# '\<end\.' + let indent += &shiftwidth + endif + endif + if getline(v:lnum) =~# '^\s*\%(case\|catch[dt]\=\|do\|else\%(if\)\=\|end\|fcase\)\.' + let indent -= &shiftwidth + endif + return indent +endfunction