bug#66466: [PATCH] Support lua-ts-mode in align.el

[Stefan Kangas]

Version: 30.1

john muhl <jm@pub.pink> writes:

>> Also, I noticed that we already have several similar rules for aligning
>> assignments and comments in `align-rules-list`.  Do none of them work
>> for Lua?
>
> The toml-assignment rule works well enough. I added the Lua modes there
> now.
>
>> If so, I wonder what specifics of Lua's syntax make the existing rules
>> inapplicable.
>
> For comments I only see the open-comment and c++-comment rules.
> open-comment doesn’t match trailing line comments. Extending c++-comment
> in the obvious way (Lua uses "--" for comment start) causes trouble with
> c++ code like:
>
>   int x = 5; // declare
>   x--; // decrement
>
> Lua shares comment syntax with at least Ada, Haskell, SQL and VHDL so I
> changed the name of the rule to double-dash-comment and added the Lua
> modes there.

Thanks, installed on master.

[1: a838bcb23c6]: 2023-10-21 12:25:25 +0200
  Support lua-ts-mode in align.el
  
https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=a838bcb23c60fe5bd29a1013a8c75796420ee461