Re: misleading error message from variable modifier

[Chet Ramey]

On 3/17/18 6:39 PM, don fong wrote:
> Chet, thanks for the tip about where to find the tests for subst.c .  i
> still think that my tests cover some cases that aren't covered by
> posixexp.tests .

There are other test cases.

> it's cool that you increased the coverage of subst.c .  how did you produce
> the report?  i didn't see a script or makefile target to do it.

I wrote a Makefile target to build a gcov-enabled binary and ran the
test suite with it.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/