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2 votes
1 answer
983 views

Emacs custom major mode with multiple comment types

I'm trying to write my first (very simple) major mode for Emacs. My goal is to have multiple comment types, but I can't find a way to implement this. Basically, I want my major mode to make ...
user21390's user avatar
2 votes
0 answers
78 views

Strange comment indentation results

I am working with a simple major mode. The format has one single line comment delimiter, i.e., %. However, I get strange results when running fill-paragraph on a comment. Specifically, the result I ...
chaosape's user avatar
  • 121
2 votes
0 answers
867 views

How to add additional comment syntax to a mode?

In general, given a major mode with a defined comment syntax, what do I have to define or change to add a new comment syntax? By "adding", I mean setting some new characters so that they work with ...
phipsgabler's user avatar
1 vote
1 answer
249 views

Elisp: Inserting Comments

I'm trying to write an elisp program that will insert a section header and footer as a comment. For example, if I need a section called "intro" for my LaTeX document, the following would be inserted: ...
Voytella's user avatar
1 vote
0 answers
97 views

Keyword as comment ender (and starter)

In my previous question I asked about complex comment-start sequence and I think I figured it out, but now I have another problem. Let say we have this mode: (defconst test-font-lock-keywords '(("\\...
vonaka's user avatar
  • 171
1 vote
1 answer
116 views

Complex comment-start (and end) sequence

As far as I understand there is syntax flags only for comment delimiters made up of two characters but if I have comment delimiters of length greater than two characters is it possible to change ...
vonaka's user avatar
  • 171
5 votes
1 answer
195 views

Using a different major mode in comments

A programming language that I use lets me format comments and docstrings using markdown, and then export my code and documentation to PDF. When I edit the file, though, Emacs doesn't see comments as ...
Clément's user avatar
  • 4,035
9 votes
2 answers
4k views

How to change comment character from # (hash) to % (percent sign) for Octave major mode

By default, comment-region inserts # for comments in Octave major mode: # foo I want to modify the behavior so that it inserts the percent sign % foo I used the following (setq octave-mode-hook ...
osolmaz's user avatar
  • 455