b4n commented on this pull request.
> @@ -0,0 +1,18 @@ +dnl taken from Autoconf's m4sh.m4, GPLv3+ +m4_ifndef([AS_VAR_COPY], [ +m4_define([AS_VAR_COPY], +[AS_LITERAL_WORD_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])]) +]) I'm not totally sure about this part: it might not be needed, and if it is I'm not sure `AS_LITERAL_WORD_IF` would be available. This code is what Autoconf has nowadays, but the inspiration I got from cryptsetup has `AS_LITERAL_IF` instead (but it seems to be buggy in some cases if I trust the documentation). Anyway, we can fix this if a problem arises -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/geany/geany-plugins/pull/947#pullrequestreview-355160747
