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authorPeter Stephenson <pws@users.sourceforge.net>2006-11-10 09:59:26 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2006-11-10 09:59:26 +0000
commit254b3f1a6b85e6cfefe21fea3d81c3f97c003ec2 (patch)
tree08450909fc3a75be4a8faa6f3b848473fea5c979 /Doc/Zsh/builtins.yo
parent7929d97254f84932ab79baf613f3f300ca0a5f84 (diff)
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22992: make $? available in exit traps/hooks
22993: slightly more effective _make variable fix
Diffstat (limited to 'Doc/Zsh/builtins.yo')
-rw-r--r--Doc/Zsh/builtins.yo2
1 files changed, 2 insertions, 0 deletions
diff --git a/Doc/Zsh/builtins.yo b/Doc/Zsh/builtins.yo
index 820888ac3..27f91e8b6 100644
--- a/Doc/Zsh/builtins.yo
+++ b/Doc/Zsh/builtins.yo
@@ -1252,6 +1252,8 @@ after each command.
 If var(sig) is tt(0) or tt(EXIT)
 and the tt(trap) statement is executed inside the body of a function,
 then the command var(arg) is executed after the function completes.
+The value of tt($?) at the start of execution is the exit status of the
+shell or the return status of the function exiting.
 If var(sig) is tt(0) or tt(EXIT)
 and the tt(trap) statement is not executed inside the body of a function,
 then the command var(arg) is executed when the shell terminates.