eclipse-xtext / eclipse-xtext/xtext

Template preferences page does not show variables documentation

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confirmed enhancement
Dominant language
Java
Stars
831
Forks
330
Avg merge
3d 7h
Merged PRs (30d)
12

Description

If I add my own templates preferences page for my DSL then it shows the same incorrect variables documentation like the Xtend templates preferences. See screenshot bug_xtext_templates
In the screenshot I marked the wrong presentation of the template documentation with yellow color.

If you compare it to the templates preferences of the Java editor then the documentation should open in an additional overlay window where HTML syntax is interpreted for layouting the docs. See screenshot java_templates.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by comparing the custom DSL and Xtend template preferences with the Java editor's template preferences, using the issue screenshots as the expected behavior. Trace where the variables documentation is rendered and verify that the completed change opens it in an overlay with HTML layout interpreted.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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