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27780: effect of backslashes in :s changed in _files

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This commit is contained in:
Peter Stephenson 2010-03-15 10:15:51 +00:00
parent 43df0a21c0
commit ec3f3e9eec
3 changed files with 27 additions and 2 deletions
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8
ChangeLog
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@ -1,3 +1,9 @@
2010-03-15 Peter Stephenson <pws@csr.com>
* 27780: Completion/Unix/Type/_files, Test/D04parameter.ztst:
users/14905 changed the number of backslashes needed to
quote backslashes in :s modifier.
2010-03-11 Peter Stephenson <p.w.stephenson@ntlworld.com>
* unposted: Doc/Zsh/expn.yo: note that & needs quoting in :s in
@ -12890,5 +12896,5 @@
*****************************************************
* This is used by the shell to define $ZSH_PATCHLEVEL
* $Revision: 1.4928 $
* $Revision: 1.4929 $
*****************************************************

2
Completion/Unix/Type/_files
View file

@ -90,7 +90,7 @@ fi
tried=()
for def in "$pats[@]"; do
eval "def=( ${${def:gs/\\:/\\\\\\\\\\\\:}//(#b)([][()|*?^#~<>])/\\${match[1]}} )"
eval "def=( ${${def:gs/\\:/\\\\\\:}//(#b)([][()|*?^#~<>])/\\${match[1]}} )"
tmp="${(@M)def#*[^\\]:}"
(( $tried[(I)${(q)tmp}] )) && continue

19
Test/D04parameter.ztst
View file

@ -959,6 +959,25 @@
>oof/rab
>oof/rab
bsbs='X\\\\Y'
print -r -- ${bsbs:s/\\/\\/}
print -r -- "${bsbs:s/\\/\\/}"
print -r -- ${bsbs:s/\\\\/\\\\/}
print -r -- "${bsbs:s/\\\\/\\\\/}"
print -r -- ${bsbs:gs/\\/\\/}
print -r -- "${bsbs:gs/\\/\\/}"
print -r -- ${bsbs:gs/\\\\/\\\\/}
print -r -- "${bsbs:gs/\\\\/\\\\/}"
0:Handling of backslashed backslashes in substitution modifier
>X\\\\Y
>X\\\\Y
>X\\\\Y
>X\\\\Y
>X\\\\Y
>X\\\\Y
>X\\\\Y
>X\\\\Y
print -r ${${:-one/two}:s,/,X&Y,}
print -r ${${:-one/two}:s,/,X\&Y,}
print -r ${${:-one/two}:s,/,X\\&Y,}