Highlight lclfunc defined functions

[numeredev]

DESCRIPTION

What does your feature request improve on? Please describe. Highlighting local functions differently than tables would make them easier to distinguish.

Describe the solution you'd like Functions defined via lclfunc shall be highlighted using the same algorithm as the local variable hightlighter. Instead of using an indicator for highlighting, create a new ad-hoc style only usable by the corresponding algorithm.

Additional context Migrated from here: https://sourceforge.net/p/numere/tickets/731/

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DEVS' SECTION

ANALYSIS

(Describe, what's the issue and which changes have to be made)

IMPLEMENTATION STEPS

(see also our Wiki for implementation guidelines)

• Implement the necessary changes in a new branch created here on GitHub
• Test your implementation

DOCUMENTATION STEPS

(see also our Wiki for further information)

• Update the changes log
• Add comments to your implementation
• Add Doxygen documentation comments
• Create or update the documentation articles (*.NHLP and *.NDB files, if needed)
• Update the language strings (*.NLNG files, if needed)

PULL REQUEST

• Create a pull request for your changes
• Fill out the template
• Assign @numere-org/maintainers as reviewers