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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
commitaed8ce9da277f5ecffe968b324f242c41c3b752a (patch)
treed2e538394cb7a8a7c42a4aac6ccf1a8e3256999b /runtime/indent/tcsh.vim
parentInitial commit. (diff)
downloadvim-aed8ce9da277f5ecffe968b324f242c41c3b752a.tar.xz
vim-aed8ce9da277f5ecffe968b324f242c41c3b752a.zip
Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'runtime/indent/tcsh.vim')
-rw-r--r--runtime/indent/tcsh.vim53
1 files changed, 53 insertions, 0 deletions
diff --git a/runtime/indent/tcsh.vim b/runtime/indent/tcsh.vim
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+" Vim indent file
+" Language: C-shell (tcsh)
+" Maintainer: Doug Kearns <dougkearns@gmail.com>
+" Previous Maintainer: Gautam Iyer <gi1242+vim@NoSpam.com> where NoSpam=gmail (Original Author)
+" Last Change: 2021 Oct 15
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+ finish
+endif
+
+let b:did_indent = 1
+
+setlocal indentexpr=TcshGetIndent()
+setlocal indentkeys+=e,0=end
+setlocal indentkeys-=0{,0},0),:,0#
+
+let b:undo_indent = "setl inde< indk<"
+
+" Only define the function once.
+if exists("*TcshGetIndent")
+ finish
+endif
+
+function TcshGetIndent()
+ " Find a non-blank line above the current line.
+ let lnum = prevnonblank(v:lnum - 1)
+
+ " Hit the start of the file, use zero indent.
+ if lnum == 0
+ return 0
+ endif
+
+ " Add indent if previous line begins with while or foreach
+ " OR line ends with case <str>:, default:, else, then or \
+ let ind = indent(lnum)
+ let line = getline(lnum)
+ if line =~ '\v^\s*%(while|foreach)>|^\s*%(case\s.*:|default:|else)\s*$|%(<then|\\)$'
+ let ind = ind + shiftwidth()
+ endif
+
+ if line =~ '\v^\s*breaksw>'
+ let ind = ind - shiftwidth()
+ endif
+
+ " Subtract indent if current line has on end, endif, endsw, case commands
+ let line = getline(v:lnum)
+ if line =~ '\v^\s*%(else|end|endif|endsw)\s*$'
+ let ind = ind - shiftwidth()
+ endif
+
+ return ind
+endfunction