[PATCH v2] testsuite: prune DOS drive letter in test outputs

[Andreas Schwab]

On Feb 22 2023, Clément Chigot wrote:

> It seems that both are working.
>   | $ cat ~/tmp/test.tcl
>   | set output "C:\\home\\c"
>   | regsub -all "(^|\n)\[\[:upper:\]\]:(/|\)" $output "\\1\\2" output
>   | puts $output
>   | regsub -all "(^|\n)\[\[:upper:\]\]:(/|\\\\)" $output "\\1\\2" output
>   | puts $output
>
>   | $ tclsh8.6 ~/tmp/test.tcl
>   | \home\c
>   | \home\c

The first regexp is equivalent to {(^|\n)[[:upper:]]:(/|)}, and the
second group matches the empty string.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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