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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:09:20 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:09:20 +0000
commit029f72b1a93430b24b88eb3a72c6114d9f149737 (patch)
tree765d5c2041967f9c6fef195fe343d9234a030e90 /runtime/indent/dylan.vim
parentInitial commit. (diff)
downloadvim-029f72b1a93430b24b88eb3a72c6114d9f149737.tar.xz
vim-029f72b1a93430b24b88eb3a72c6114d9f149737.zip
Adding upstream version 2:9.1.0016.upstream/2%9.1.0016
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'runtime/indent/dylan.vim')
-rw-r--r--runtime/indent/dylan.vim94
1 files changed, 94 insertions, 0 deletions
diff --git a/runtime/indent/dylan.vim b/runtime/indent/dylan.vim
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+" Vim indent file
+" Language: Dylan
+" Maintainer: Brent A. Fulgham <bfulgham@debian.org> (Invalid email address)
+" Doug Kearns <dougkearns@gmail.com>
+" Version: 0.01
+" Last Change: 2022 Apr 06
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+ finish
+endif
+let b:did_indent = 1
+
+setlocal indentkeys+==~begin,=~block,=~case,=~cleanup,=~define,=~end,=~else,=~elseif,=~exception,=~for,=~finally,=~if,=~otherwise,=~select,=~unless,=~while
+
+" Define the appropriate indent function but only once
+setlocal indentexpr=DylanGetIndent()
+
+let b:undo_indent = "setl inde< indk<"
+
+if exists("*DylanGetIndent")
+ finish
+endif
+
+function DylanGetIndent()
+ " Get the line to be indented
+ let cline = getline(v:lnum)
+
+ " Don't reindent comments on first column
+ if cline =~ '^/\[/\*]'
+ return 0
+ endif
+
+ "Find the previous non-blank line
+ let lnum = prevnonblank(v:lnum - 1)
+ "Use zero indent at the top of the file
+ if lnum == 0
+ return 0
+ endif
+
+ let prevline=getline(lnum)
+ let ind = indent(lnum)
+ let chg = 0
+
+ " If previous line was a comment, use its indent
+ if prevline =~ '^\s*//'
+ return ind
+ endif
+
+ " If previous line was a 'define', indent
+ if prevline =~? '\(^\s*\(begin\|block\|case\|define\|else\|elseif\|for\|finally\|if\|select\|unless\|while\)\|\s*\S*\s*=>$\)'
+ let chg = shiftwidth()
+ " local methods indent the shift-width, plus 6 for the 'local'
+ elseif prevline =~? '^\s*local'
+ let chg = shiftwidth() + 6
+ " If previous line was a let with no closing semicolon, indent
+ elseif prevline =~? '^\s*let.*[^;]\s*$'
+ let chg = shiftwidth()
+ " If previous line opened a parenthesis, and did not close it, indent
+ elseif prevline =~ '^.*(\s*[^)]*\((.*)\)*[^)]*$'
+ return = match( prevline, '(.*\((.*)\|[^)]\)*.*$') + 1
+ "elseif prevline =~ '^.*(\s*[^)]*\((.*)\)*[^)]*$'
+ elseif prevline =~ '^[^(]*)\s*$'
+ " This line closes a parenthesis. Find opening
+ let curr_line = prevnonblank(lnum - 1)
+ while curr_line >= 0
+ let str = getline(curr_line)
+ if str !~ '^.*(\s*[^)]*\((.*)\)*[^)]*$'
+ let curr_line = prevnonblank(curr_line - 1)
+ else
+ break
+ endif
+ endwhile
+ if curr_line < 0
+ return -1
+ endif
+ let ind = indent(curr_line)
+ " Although we found the closing parenthesis, make sure this
+ " line doesn't start with an indentable command:
+ let curr_str = getline(curr_line)
+ if curr_str =~? '^\s*\(begin\|block\|case\|define\|else\|elseif\|for\|finally\|if\|select\|unless\|while\)'
+ let chg = shiftwidth()
+ endif
+ endif
+
+ " If a line starts with end, un-indent (even if we just indented!)
+ if cline =~? '^\s*\(cleanup\|end\|else\|elseif\|exception\|finally\|otherwise\)'
+ let chg = chg - shiftwidth()
+ endif
+
+ return ind + chg
+endfunction
+
+" vim:sw=2 tw=130