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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/tf.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/tf.vim')
-rw-r--r--runtime/indent/tf.vim74
1 files changed, 74 insertions, 0 deletions
diff --git a/runtime/indent/tf.vim b/runtime/indent/tf.vim
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+" Vim indent file
+" Language: tf (TinyFugue)
+" Maintainer: Christian J. Robinson <heptite@gmail.com>
+" URL: http://www.vim.org/scripts/script.php?script_id=174
+" Last Change: 2022 Apr 25
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+ finish
+endif
+let b:did_indent = 1
+
+setlocal indentexpr=GetTFIndent()
+setlocal indentkeys-=0{,0} indentkeys-=0# indentkeys-=:
+setlocal indentkeys+==/endif,=/then,=/else,=/done,0;
+
+let b:undo_indent = "setlocal indentexpr< indentkeys<"
+
+" Only define the function once:
+if exists("*GetTFIndent")
+ finish
+endif
+
+function GetTFIndent()
+ " Find a non-blank line above the current line:
+ let lnum = prevnonblank(v:lnum - 1)
+
+ " No indent for the start of the file:
+ if lnum == 0
+ return 0
+ endif
+
+ let ind = indent(lnum)
+ let line = getline(lnum)
+
+ " No indentation if the previous line didn't end with "\":
+ " (Could be annoying, but it lets you know if you made a mistake.)
+ if line !~ '\\$'
+ return 0
+ endif
+
+ if line =~ '\(/def.*\\\|/for.*\(%;\s*\)\@\<!\\\)$'
+ let ind = ind + shiftwidth()
+ elseif line =~ '\(/if\|/else\|/then\)'
+ if line !~ '/endif'
+ let ind = ind + shiftwidth()
+ endif
+ elseif line =~ '/while'
+ if line !~ '/done'
+ let ind = ind + shiftwidth()
+ endif
+ endif
+
+ let line = getline(v:lnum)
+
+ if line =~ '\(/else\|/endif\|/then\)'
+ if line !~ '/if'
+ let ind = ind - shiftwidth()
+ endif
+ elseif line =~ '/done'
+ if line !~ '/while'
+ let ind = ind - shiftwidth()
+ endif
+ endif
+
+ " Comments at the beginning of a line:
+ if line =~ '^\s*;'
+ let ind = 0
+ endif
+
+
+ return ind
+
+endfunction