diff options
| -rw-r--r-- | ChangeLog | 11 | ||||
| -rw-r--r-- | Src/subst.c | 7 |
2 files changed, 14 insertions, 4 deletions
@@ -1,3 +1,8 @@ +2012-02-20 Barton E. Schaefer <schaefer@zsh.org> + + * 30242: Src/subst.c: use PREFORK_SINGLE for the right-hand side + of ${...=...} when SH_WORD_SPLIT is in effect (POSIX emulation). + 2012-02-19 Peter Stephenson <p.w.stephenson@ntlworld.com> * unposted: Etc/Config.yo, Completion/X/Type/.distfiles, @@ -67,8 +72,8 @@ 2012-02-09 Barton E. Schaefer <schaefer@zsh.org> - * 30193: ChangeLog Src/Zle/compcore.c: remnulargs() after poking - into string in case length changes. + * 30193: Src/Zle/compcore.c: remnulargs() after poking into string + in case length changes. 2012-02-08 Peter Stephenson <pws@csr.com> @@ -15995,5 +16000,5 @@ ***************************************************** * This is used by the shell to define $ZSH_PATCHLEVEL -* $Revision: 1.5590 $ +* $Revision: 1.5591 $ ***************************************************** diff --git a/Src/subst.c b/Src/subst.c index 894f9cd2f..b9229861b 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -2693,7 +2693,12 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags) *idend = '\0'; val = dupstring(s); if (spsep || !arrasg) { - multsub(&val, PREFORK_NOSHWORDSPLIT, NULL, &isarr, NULL); + /* POSIX requires PREFORK_SINGLE semantics here, but + * traditional zsh used PREFORK_NOSHWORDSPLIT. Base + * behavior on caller choice of PREFORK_SHWORDSPLIT. */ + multsub(&val, + spbreak ? PREFORK_SINGLE : PREFORK_NOSHWORDSPLIT, + NULL, &isarr, NULL); } else { if (spbreak) split_flags = PREFORK_SPLIT|PREFORK_SHWORDSPLIT; |