8000 Warn for probably wrong unicode escapes such as \u0ffff · Issue #183 · jflex-de/jflex · GitHub
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Warn for probably wrong unicode escapes such as \u0ffff #183

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lsf37 opened this issue Apr 2, 2015 · 0 comments · Fixed by #1042
Closed

Warn for probably wrong unicode escapes such as \u0ffff #183

lsf37 opened this issue Apr 2, 2015 · 0 comments · Fixed by #1042
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enhancement Feature requests help wanted Good first issues

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lsf37 commented Apr 2, 2015

\u0ffff means \u0fff followed by the letter f. The user probably meant \U00ffff instead.

We should add a warning for such occasions (for \u and \U), which can optionally be suppressed.

See also #179
@lsf37 lsf37 added the enhancement Feature requests label Apr 2, 2015
@lsf37 lsf37 added this to the release 1.7.0 milestone Apr 2, 2015
@regisd regisd self-assigned this Apr 11, 2015
@regisd regisd mentioned this issue Apr 11, 2015
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@sarowe sarowe assigned sarowe and unassigned regisd Jul 25, 2015
@lsf37 lsf37 modified the milestones: 1.7.0, 1.7.1 Sep 16, 2018
@regisd regisd modified the milestones: 1.7.1, 1.8.0 Sep 16, 2018
@regisd regisd added the help wanted Good first issues label Sep 16, 2018
@regisd regisd removed this from the 1.8.0 milestone Nov 27, 2019
@lsf37 lsf37 mentioned this issue Jan 20, 2023
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@lsf37 lsf37 assigned lsf37 and unassigned sarowe Jan 20, 2023
@lsf37 lsf37 closed this as completed in bbf6c13 Jan 21, 2023
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warn for unicode escapes that are too long jflex-de/jflex
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