[checks] Add checks for indexing of some operators
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Description
Due to some restrictions of LaTeX, these operators need to be escaped in indexing:
operator&->operator\&operator&&->operator\&\&operator&=->operator\&=operator%->operator\%operator%=->operator\%=operator~->operator\~{}operator^->operator\caretoperator^=->operator\caret=operator!->operator"!operator!=->operator"!=operator""suffix->operator""""suffixoperator|->operator"|operator||->operator"|"|operator|=->operator"|=
The current LaTeX source of working draft contains some unescaped forms in the indices, which makes some operators not correctly indexed in N5032.
Also, it's curious that unescaped | is correctly parsed in https://eel.is/c++draft/libraryindex.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the indexing checks and the current LaTeX source that produces the draft index. Compare the listed operator forms with the indices in N5032 and the behavior shown by eel.is/c++draft/libraryindex. Done means the checks cover every listed escaped form and detect the currently unescaped cases without false failures.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, latex
- Domain
- documentation, testing-qa
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 62/100