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-rw-r--r--shell/hush.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/shell/hush.c b/shell/hush.c
index 21cea32a1..61b6a7925 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -51,6 +51,7 @@
* TODOs:
* grep for "TODO" and fix (some of them are easy)
* change { and } from special chars to reserved words
+ * $var refs in function do not pick up values set by "var=val func"
* builtins: return, ulimit
* follow IFS rules more precisely, including update semantics
* figure out what to do with backslash-newline