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Improve warnings for expr (fixes #2033)

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Vidar Holen 2021-08-22 11:55:01 -07:00
commit 5b6fd60279
3 changed files with 67 additions and 9 deletions
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@ -8,6 +8,9 @@
- SC2295: Warn about "${x#$y}" treating $y as a pattern when not quoted
- SC2296-SC2301: Improved warnings for bad parameter expansions
- SC2302/SC2303: Warn about loops over array values when using them as keys
- SC2304-SC2306: Warn about unquoted globs in expr arguments
- SC2307: Warn about insufficient number of arguments to expr
- SC2308: Suggest other approaches for non-standard expr extensions
### Fixed
- SC2102 about repetitions in ranges no longer triggers on [[ -v arr[xx] ]]