[TxMt] LaTeX grammer for subscript

[Allan Odgaard]

On 11 Nov 2007, at 22:46, Guido Governatori wrote:

> [...]
> The above language seems to work properly in LaTeX math and LaTeX  
> math environnments. However, the scope is not recognised in plain  
> TeX math, that is in cases like $X_{as}$ shift-ctrl-P does not show  
> the newly defined scope in the tooltip.

How exactly are you using this, do you change your top-level language  
to your new grammar, or do you include the grammar from the default  
LaTeX grammar?

Either way, I don’t think this can simply be done by adding a new  
grammar and some includes, instead the existing grammar needs to be  
changed to support this (but I didn’t look closer into this).