From 11075eff1b87507b2d5bd95210afeb47a91848e1 Mon Sep 17 00:00:00 2001 From: Peter Stephenson Date: Thu, 13 Jan 2011 09:31:07 +0000 Subject: c.f. 28628: some extra notes on traps --- Doc/Zsh/func.yo | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'Doc/Zsh/func.yo') diff --git a/Doc/Zsh/func.yo b/Doc/Zsh/func.yo index 6becc6228..28bc6329a 100644 --- a/Doc/Zsh/func.yo +++ b/Doc/Zsh/func.yo @@ -348,7 +348,10 @@ enditem() findex(trap, use of) The functions beginning `tt(TRAP)' may alternatively be defined with the -tt(trap) builtin: this may be preferable for some uses. The forms +tt(trap) builtin: this may be preferable for some uses. Setting a trap +with one form removes any trap of the other form for the same signal; +removing a trap in either form removes all traps for the same signal. +The forms example(TRAPNAL+LPAR()RPAR() { # code @@ -371,5 +374,6 @@ itemiz(The return status from function traps is special, whereas a return from a list trap causes the surrounding context to return with the given status.) itemiz(Function traps are not reset within subshells, in accordance with -zsh behaviour; list traps are reset, in accordance with POSIX behaviour.) +zsh behaviour; list traps are reset, in accordance with POSIX +behaviour.) enditemize() -- cgit 1.4.1