fix to multiple alias expansion problem in command substitutions

2026-08-10 04:00:34 +02:00 · 2022-02-09 10:15:16 -05:00
parent b325b0e96b
commit 780d665cfd
10 changed files with 266 additions and 182 deletions
@@ -13,9 +13,11 @@
 #

 # this is a new feature: expanding aliases when initially parsing command
-# substitutions
+# substitutions. required by posix, so enabled in posix mode. default mode
+# stays backwards compatible.

 shopt -s expand_aliases
+set -o posix

 alias switch=case