Re: [Help-source-highlight] conditional highlight (without losing other definitions)

[Federico Bruni]

Il 23/02/2012 00:05, Federico Bruni ha scritto:
> I was interested in variables because I wanted to type less.
> The variable above is useless for me.
>
> And I've just realized that I can't use variables for environment
> definitions, which is what I would really need to "shorten".
> For example:
>
> environment scheme delim '#\'?\(' ")" multiline nested begin
>    environment scheme delim "(" ")" multiline nested begin
>      include "url.lang"
>    end
>    environment string delim "\"" "\"" multiline begin
>      include "url.lang"
>    end
> end
>
> I think I'll go back and use the list.

I changed my mind again: I prefer the environment, even if it gets huge 
(see below).
The only problem is: the delimiters "\markup {" and "}" are not 
highlighted: "}" should be highlighted as cbracket and "\markup" same 
colour as markup_command.

There's a workaround?

# Markup commands (any \command inside \markup{})
environment markup delim '\\markup\s*\{' "}" multiline nested begin
  # definitions I want to preserve in this environment
  cbracket = $CBRACKET
  string delim "\"" "\"" multiline
  comment delim "%{" "%}" multiline nested
  comment start "%"
  scheme_value = $SCHEME_VALUE
  environment scheme delim '#\'?\(' ")" multiline nested begin
    environment scheme delim "(" ")" multiline nested begin
      include "url.lang"
    end
    environment string delim "\"" "\"" multiline begin
      include "url.lang"
    end
  end
  # actual definition
  markup_command = '\\[[:alpha:]-]+'

  # needed for nested blocks inside \markup{}
  environment markup delim "{" "}" multiline nested begin
    cbracket = $CBRACKET
    string delim "\"" "\"" multiline
    comment delim "%{" "%}" multiline nested
    comment start "%"
    scheme_value = $SCHEME_VALUE
    environment scheme delim '#\'?\(' ")" multiline nested begin
      environment scheme delim "(" ")" multiline nested begin
        include "url.lang"
      end
      environment string delim "\"" "\"" multiline begin
        include "url.lang"
      end
    end
    markup_command = '\\[[:alpha:]-]+'
  end
end