tcl parser changes

Hi,

with the attached patch the tcl parser detects 
now correctly the following cases:
  Commands starting with \ (backslash)
  Command definitions followed with any whitespace before end of line.

Regards
rene

PS. Is this the preferred way to send patches?

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972c972
< <COMMAND>\x1A {
---
> <COMMAND>{ws}*\x1A {
976c976
<   tcl.line_body1=yylineno-1;
---
>   tcl.line_body1=yylineno;
979c979,986
< <COMMAND>{ws}*[;\n] {
---
> <COMMAND>{ws}*; {
> D
>   tcl.string_commentcodify = "";
>   tcl.string_commentline = "";
>   tcl.line_body1=yylineno;
>   tcl_command(-1,yytext);
> }
> <COMMAND>{ws}*\n {