On 3/29/18 9:57 PM, yangyajing wrote:
> Hello, I recently did lsb-test-core on ubuntu 16.04. There is a test
> that can be successful in bash 4.1 but fails in bash 4.3.
>
> The test comment is : bash tp10.sh.
>
> The content of tp10.sh is : echo [[:xdigit:]] [[:hyphen:]].
>
> And this test sets a multibyte locale that defines a charclass
> containing ''hyphen''.
>
> When I run the tp10.sh script with bash, I find that ''hyphen'' can be
> recognized in bash4.1 but not in bash4.3.
>
> By comparing the source code, I found that compared to bash4.1, there
> are 2 more lines of code in bash4.3, which in the xstrmatch() function
> in bash/lib/glob/smatch.c.
> The two lines of code are as follows:
>
>
Which two lines?
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/
