Author :
Jan Engelhardt
Date :
2023-08-09 18:07:00
Hash :56766ede Message :automake: portability warning for dollar-escaped dollar signs.
This bug and fix was posted at
https://lists.gnu.org/archive/html/automake/2023-08/msg00003.html.
* lib/Automake/Variable.pm (scan_variable_expansions): rewrite
scan_variable_expansions regex to handle dollar-escaped dollar signs.
* t/dollarvar2.sh: test it.