re:Include directive bug fix

[zhou shuiqing]

The command “AWKPATH=include gawk -f ./main.awk” works fine, but the command 
“AWKPATH=include gawk -f main.awk” results in an error. This is because the 
path specified for AWKPATH is “include”, but there is no “main.awk” file under 
“include”. During debugging, it was observed that “main.awk” was being changed 
to “main.awk.awk” and searched again.
I tested it on fedora37 and gawk 5.1.1.
I’m not sure if what you’re saying is related to you mentioned.