Re: [code][textadept] Segfault with

From: Pedro Andres Aranda Gutierrez <paaguti.att.gmail.com>
Date: Mon, 14 May 2018 06:50:09 +0200

to add to it, I'm searching for 'ss' without case or regex and that matches
both 'ss' and 'ß'.
Just a couple of captures:

This is expected, but

This is not.

Best, /PA

On 13 May 2018 at 21:20, Robert Gieseke <rob.g.att.web.de> wrote:

> Hi Mitchell,
>
> Am 10/05/18 um 16:49 schrieb Mitchell:
> >>>> Unexpected behaviour:
> >>>>
> >>>> type ß search for ss "ß" is still highlighted (in German this 'ss'
> >>>> was often formerly 'ß' - but I want to find all old versions for
> >>>> example, maybe this is a config option)
> >>>>
> >>>> If I then click "regex" and search again I get a crash (on OS X):
> >>>
> >>> So your buffer only contains "ß", but when you search for 'ss', it
> >>> finds "ß" and highlights it. Then, when you do a regex search and
> >>> click "find next", you get the crash?
> >>
> >> yes, that's what I get -- can you reproduce that on Linux, or ist a Mac
> >> problem?
> >
> > I can reproduce everything but the crash. Instead I get "No results
> found" for a regex search.
>
> with the crash fixed now, regarding the searching:
>
> "Some caseless matches may match one character against two: for example,
> U+00DF "ß" matches the two characters "SS". And case matching may vary
> by locale. However, because many implementations are not set up to
> handle this, at Level 1 only simple case matches are necessary. To
> correctly implement a caseless match, see Chapter 3, Conformance of
> [Unicode]. The data file supporting caseless matching is [CaseData]."
>
> (http://unicode.org/reports/tr18/)
>
> When I select `match case`, the search works as expected -- letting me
> search for either "dass" or "daß".
>
> Cheers,
> Robert
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Received on Mon 14 May 2018 - 00:50:09 EDT

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