Akim Demaille afe7dfd3b9 diagnostics: fix the handling of multibyte characters ...

This is a pity: efforts were invested in computing correctly the
number of screen columns consumed by multibyte characters, but the
routines that do that were fed by single-byte inputs...

As a consequence Bison never displayed correctly locations when there
are multibyte characters.

* src/scan-gram.l (mbchar): New.
Use it instead of . in the catch-all clause.
* tests/diagnostics.at (Tabulations): Enhance into...
(Tabulations and multibyte characters): this.

2019-04-23 18:29:10 +02:00

5.6 KiB

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