Initial class construction

Git/usr/share/vim/vim81/indent/tcsh.vim

@@ -0,0 +1,49 @@
+" Vim indent file
+" Language:		C-shell (tcsh)
+" Maintainer:		GI <a@b.c>, where a='gi1242+vim', b='gmail', c='com'
+" Last Modified:	Sat 10 Dec 2011 09:23:00 AM EST
+
+" 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,0=endsw indentkeys-=0{,0},0),:,0#
+
+" 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, case commands
+    let line = getline(v:lnum)
+    if line =~ '\v^\s*%(else|end|endif)\s*$'
+	let ind = ind - shiftwidth()
+    endif
+
+    return ind
+endfunction