<h2>Editing: modulefile.vim</h2>
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&quot; include tcl syntax
set syntax=tcl

&quot;Clear tcl keywords to match to avoid priority of keyword
&quot; (e.g append vs append-path)
syn clear tclCommand

&quot; set again tclCommand with `syn match`
&quot; Basic Tcl commands: http://www.tcl.tk/man/tcl8.6/TclCmd/contents.htm
syn match tclCommand		&quot;\v&lt;(after|append|array|bgerror|binary|cd|chan|clock|close|concat)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(dde|dict|encoding|eof|error|eval|exec|exit|expr|fblocked)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(fconfigure|fcopy|file|fileevent|flush|format|gets|glob)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(global|history|http|incr|info|interp|join|lappend|lassign)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(lindex|linsert|list|llength|lmap|load|lrange|lrepeat)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(lreplace|lreverse|lsearch|lset|lsort|memory|my|namespace)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(next|nextto|open|package|pid|puts|pwd|read|refchan|regexp)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(registry|regsub|rename|scan|seek|self|set|socket|source)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(split|string|subst|tell|time|trace|unknown|unload|unset)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(update|uplevel|upvar|variable|vwait)&gt;&quot;

&quot; The 'Tcl Standard Library' commands: http://www.tcl.tk/man/tcl8.6/TclCmd/library.htm
syn match tclCommand		&quot;\v&lt;(auto_execok|auto_import|auto_load|auto_mkindex|auto_reset)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(auto_qualify|tcl_findLibrary|parray|tcl_endOfWord)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(tcl_startOfNextWord|tcl_startOfPreviousWord)&gt;&quot;
syn match tclCommand		&quot;\v&lt;(tcl_wordBreakAfter|tcl_wordBreakBefore)&gt;&quot;

&quot; Modulefile commands: https://modules.readthedocs.io/en/stable/modulefile.html
syn match modCommand &quot;\v&lt;(append|prepend|remove)-path&gt;&quot;
syn match modCommand &quot;\v&lt;prereq&gt;&quot;
syn match modCommand &quot;\v&lt;(module|conflict|chdir|prereq)&gt;&quot;
syn match modCommand &quot;\v&lt;module-(alias|info|log|trace|user|verbosity|version|virtual|whatis)&gt;&quot;
syn match modCommand &quot;\v&lt;(un)?set-(alias|function)&gt;&quot;
syn match modCommand &quot;\v&lt;(un)?setenv&gt;&quot;
syn match modCommand &quot;\v&lt;getenv&gt;&quot;
syn match modCommand &quot;\v&lt;(system|uname|x-resource)&gt;&quot;

syn match modCommand &quot;\v&lt;is-(loaded|saved|used|avail)&gt;&quot;

hi def link modCommand tclSpecial

syn match  modProc &quot;\v&lt;ModulesHelp&gt;&quot;
syn match  modProc &quot;\v&lt;ModulesDisplay&gt;&quot;
syn match  modProc &quot;\v&lt;ModulesTest&gt;&quot;

hi def link modProc tclSpecial


syn match modVar &quot;\v&lt;ModulesVersion&gt;&quot;
hi def link modVar tclSpecial

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