updated for version 7.1a
diff --git a/runtime/syntax/tcsh.vim b/runtime/syntax/tcsh.vim
index 12411e8..83649a7 100644
--- a/runtime/syntax/tcsh.vim
+++ b/runtime/syntax/tcsh.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: C-shell (tcsh)
-" Maintainor: Gautam Iyer <gautam@math.uchicago.edu>
-" Last Modified: Sat 11 Mar 2006 11:16:47 AM CST
+" Maintainer: Gautam Iyer <gi1242@users.sourceforge.net>
+" Last Modified: Thu 16 Nov 2006 01:07:04 PM PST
"
" Description: We break up each statement into a "command" and an "end" part.
" All groups are either a "command" or part of the "end" of a statement (ie
@@ -48,9 +48,10 @@
syn region tcshEnvEnd contained transparent matchgroup=tcshBuiltins start='' skip="\\$" end="$\|;" contains=tcshEnvVar,@tcshStatementEnds
" alias and unalias (contains special aliases)
-syn keyword tcshAliases contained beemcmd cwdcmd jobcmd helpcommand periodic precmd postcmd shell
-syn keyword tcshAlias nextgroup=tcshAliEnd alias unalias
-syn region tcshAliEnd contained transparent matchgroup=tcshBuiltins start='' skip="\\$" end="$\|;" contains=tcshAliases,@tcshStatementEnds
+syn keyword tcshAliases contained beepcmd cwdcmd jobcmd helpcommand periodic precmd postcmd shell
+syn keyword tcshAlias nextgroup=tcshAliCmd skipwhite alias unalias
+syn match tcshAliCmd contained nextgroup=tcshAliEnd skipwhite '\v[\w-]+' contains=tcshAliases
+syn region tcshAliEnd contained transparent matchgroup=tcshBuiltins start='' skip="\\$" end="$\|;" contains=@tcshStatementEnds
" if statements (contains expressions / operators)
syn keyword tcshIf nextgroup=tcshIfEnd if
@@ -72,10 +73,10 @@
syn match tcshExprEnd contained "\v.{-};"hs=e contains=tcshOperator,tcshNumber,@tcshVarList
" ----- Comments: -----
-syn match tcshComment "#.*" contains=tcshTodo,tcshCommentTi,tcshCommentSp,@Spell
-syn match tcshSharpBang "^#! .*$"
+syn match tcshComment '#\s.*' contains=tcshTodo,tcshCommentTi,@Spell
+syn match tcshComment '\v#($|\S.*)' contains=tcshTodo,tcshCommentTi
+syn match tcshSharpBang '^#! .*$'
syn match tcshCommentTi contained '\v#\s*\u\w*(\s+\u\w*)*:'hs=s+1 contains=tcshTodo
-syn match tcshCommentSp contained '\v<\u{3,}>' contains=tcshTodo
syn match tcshTodo contained '\v\c<todo>'
" ----- Strings -----
@@ -152,6 +153,7 @@
hi def link tcshShellVar preproc
hi def link tcshEnvVar tcshShellVar
hi def link tcshAliases tcshShellVar
+hi def link tcshAliCmd identifier
hi def link tcshCommands identifier
hi def link tcshSet tcshBuiltins
hi def link tcshSetEnv tcshBuiltins
@@ -165,7 +167,6 @@
hi def link tcshExprEnd tcshOperator
hi def link tcshComment comment
hi def link tcshCommentTi preproc
-hi def link tcshCommentSp tcshCommentTi
hi def link tcshSharpBang tcshCommentTi
hi def link tcshTodo todo
hi def link tcshSQuote constant