path: root/shell/hush.c
diff options
Diffstat (limited to 'shell/hush.c')
1 files changed, 2 insertions, 0 deletions
diff --git a/shell/hush.c b/shell/hush.c
index 6cf8899b0..c713ce808 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -61,6 +61,8 @@
* grep for "TODO" and fix (some of them are easy)
* special variables (done: PWD, PPID, RANDOM)
* follow IFS rules more precisely, including update semantics
+ * builtins mandated by standards we don't support:
+ * [un]alias, command, fc, getopts, newgrp, readonly, times
* export builtin should be special, its arguments are assignments
* and therefore expansion of them should be "one-word" expansion:
* $ export i=`echo 'a b'` # export has one arg: "i=a b"