Re: imenu framework

[Heime]

Sent with Proton Mail secure email.

On Monday, July 29th, 2024 at 10:02 AM, Heime <heimeborgia@protonmail.com> 
wrote:

> On Monday, July 29th, 2024 at 5:18 AM, Heime heimeborgia@protonmail.com wrote:
> 
> > On Sunday, July 28th, 2024 at 6:23 PM, Joel Reicher joel.reicher@gmail.com 
> > wrote:
> > 
> > > Heime heimeborgia@protonmail.com writes:
> > > 
> > > > imenu is a framework for mode-specific buffer indexes
> > > > 
> > > > Does this mean that it can list the function names depending on
> > > > the programming language mode ?
> > > 
> > > That's what the language mode should provide, yes, but strictly
> > > speaking it depends on the mode.
> > > 
> > > Do you have a particular mode in mind? Its code can be examined.
> > > 
> > > For example, java-ts-mode contains
> > > 
> > > (setq-local treesit-simple-imenu-settings
> > > '(("Class" "\\`class_declaration\\\\\\\\\\\\\\\\'" nil nil) ("Interface" 
> > > "\\\\\\\\\\\\\\\\`interface_declaration\\'" nil
> > > nil)
> > > ("Enum" "\\`record_declaration\\\\\\\\\\\\\\\\'" nil nil) ("Method" 
> > > "\\\\\\\\\\\\\\\\`method_declaration\\'" nil nil)))
> > > 
> > > (and then there is glue in the generic treesitter code)
> > > 
> > > Cheers,
> > > 
> > > - Joel

Have split the regexp strings this way, but getting into problems when
using concat.

  (setq imenu-generic-expression
        `( ("Functions"
              ,(concat "^\\s-*"
                       "(defun\\s-+\\([[:word:]-]+\\)") 1)
           ("Variables"
              ,(concat "^\\s-*"
                       "(\\(defvar\\|defvar-local\\|defconst\\)"
                       "\\s-+\\([[:word:]-]+\\)")  2)))