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-rw-r--r--runtime/ftplugin/csh.vim47
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diff --git a/runtime/ftplugin/csh.vim b/runtime/ftplugin/csh.vim
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+" Vim filetype plugin file
+" Language: csh
+" Maintainer: Dan Sharp <dwsharp at hotmail dot com>
+" Last Changed: 2003 Sep 29
+" URL: http://mywebpage.netscape.com/sharppeople/vim/ftplugin
+
+if exists("b:did_ftplugin") | finish | endif
+let b:did_ftplugin = 1
+
+" Make sure the continuation lines below do not cause problems in
+" compatibility mode.
+let s:save_cpo = &cpo
+set cpo-=C
+
+setlocal commentstring=#%s
+setlocal formatoptions-=t
+setlocal formatoptions+=crql
+
+" Csh: thanks to Johannes Zellner
+" - Both foreach and end must appear alone on separate lines.
+" - The words else and endif must appear at the beginning of input lines;
+" the if must appear alone on its input line or after an else.
+" - Each case label and the default label must appear at the start of a
+" line.
+" - while and end must appear alone on their input lines.
+if exists("loaded_matchit")
+ let b:match_words =
+ \ '^\s*\<if\>.*(.*).*\<then\>:'.
+ \ '^\s*\<else\>\s\+\<if\>.*(.*).*\<then\>:^\s*\<else\>:'.
+ \ '^\s*\<endif\>,'.
+ \ '\%(^\s*\<foreach\>\s\+\S\+\|^s*\<while\>\).*(.*):'.
+ \ '\<break\>:\<continue\>:^\s*\<end\>,'.
+ \ '^\s*\<switch\>.*(.*):^\s*\<case\>\s\+:^\s*\<default\>:^\s*\<endsw\>'
+endif
+
+" Change the :browse e filter to primarily show csh-related files.
+if has("gui_win32")
+ let b:browsefilter="csh Scripts (*.csh)\t*.csh\n" .
+ \ "All Files (*.*)\t*.*\n"
+endif
+
+" Undo the stuff we changed.
+let b:undo_ftplugin = "setlocal commentstring< formatoptions<" .
+ \ " | unlet! b:match_words b:browsefilter"
+
+" Restore the saved compatibility options.
+let &cpo = s:save_cpo