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diff --git a/vim73/indent/tf.vim b/vim73/indent/tf.vim
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+" Vim indent file
+" Language:     tf (TinyFugue)
+" Maintainer:   Christian J. Robinson <heptite@gmail.com>
+" URL:          http://christianrobinson.name/vim/indent/tf.vim
+" Last Change:  2002 May 29
+
+" 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;
+
+" 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 + &sw
+	elseif line =~ '\(/if\|/else\|/then\)'
+		if line !~ '/endif'
+			let ind = ind + &sw
+		endif
+	elseif line =~ '/while'
+		if line !~ '/done'
+			let ind = ind + &sw
+		endif
+	endif
+
+	let line = getline(v:lnum)
+
+	if line =~ '\(/else\|/endif\|/then\)'
+		if line !~ '/if'
+			let ind = ind - &sw
+		endif
+	elseif line =~ '/done'
+		if line !~ '/while'
+			let ind = ind - &sw
+		endif
+	endif
+
+	" Comments at the beginning of a line:
+	if line =~ '^\s*;'
+		let ind = 0
+	endif
+
+
+	return ind
+
+endfunction