Re: LaTeX: || should be verbatim, but not in tabular{|c|c|c} - TextMate

25 Jan 2012


      On 24/01/2012, at 20.54, Dirk Günther wrote:
...
I use the LaTeX grammar and I have defined my own shortverb
command [...] What should I do that |c| in \tabular{...} is not defined as
verbatim?
As Allan suggested, I think that you need to have a rule in the LaTeX
grammar that will match the column specification part of the tabular
environment. Instead of writing a completely new rule, I tried changing the
relevant existing rule, copied below. The only difference is in the begin
match. I also tried adding your rule for scoping anything between pipes as
verbatim, and this change to the tabular rules seems to do what you want -
anything in the column spec is not scoped as verbatim. Hope that helps!
-Daniel Grady
{ begin = '(?x)
(?:\s*) # Optional whitespace
((\)begin) # Marker - Function
({) # Open Bracket
(array|tabular[xy*]?)
(}) # Close Bracket
(\s*{.*})? # Column specification
(\s*\n)? # Match to end of line absent of content
';
captures = {
1 = { name = 'support.function.be.latex'; };
2 = { name = 'punctuation.definition.function.latex'; };
3 = { name = 'punctuation.definition.arguments.begin.latex'; };
4 = { name = 'variable.parameter.function.latex'; };
5 = { name = 'punctuation.definition.arguments.end.latex'; };
6 = { name = 'variable.columnspec.tabular.latex'; };
};
contentName = 'meta.data.environment.tabular.latex';
end = '(?x)
(?:\s*) # Optional whitespace
((\)end) # Marker - Function
({) # Open Bracket
(\4) # Previous capture from begin
(}) # Close Bracket
(?:\s*\n)? # Match to end of line absent of content
';
name = 'meta.function.environment.tabular.latex';
patterns = (
{ match = '\';
name = 'punctuation.definition.table.row.latex';
},
{ begin = '(?:^|(?<=\\))(?!\\|\s*\end{(?:tabular|array))';
end = '(?=\\|\s*\end{(?:tabular|array))';
name = 'meta.row.environment.tabular.latex';
patterns = (
{ match = '&';
name = 'punctuation.definition.table.cell.latex';
},
{ begin = '(?:^|(?<=&))((?!&|\\|$))';
end = '(?=&|\\|\s*\end{(?:tabular|array))';
name = 'meta.cell.environment.tabular.latex';
patterns = ( { include = '$base'; } );
},
{ include = '$base'; },
);
},
{ include = '$base'; },
);
}