diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Doc/Zsh/expn.yo | 10 | ||||
| -rw-r--r-- | Test/D07multibyte.ztst | 6 |
3 files changed, 16 insertions, 3 deletions
@@ -1,5 +1,8 @@ 2007-08-22 Peter Stephenson <pws@csr.com> + * 23792: Doc/Zsh/expn.yo, Test/D07multibyte.ztst: test + and documentation for 23784. + * 23791: Src/Zle/zle_refresh.c: use VARARR for arrays with MB_CUR_MAX. diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo index 2460f148e..cff393c57 100644 --- a/Doc/Zsh/expn.yo +++ b/Doc/Zsh/expn.yo @@ -792,10 +792,14 @@ have `tt(foo=bar)' and `tt(bar=baz)', the strings tt(${(P)foo}), tt(${(P)${foo}}), and tt(${(P)$(echo bar)}) will be expanded to `tt(baz)'. ) item(tt(q))( -Quote the resulting words with backslashes. If this flag is given +Quote the resulting words with backslashes; unprintable or invalid +characters are quoted using the tt($'\)var(NNN)tt(') form, with separate +quotes for each octet. If this flag is given twice, the resulting words are quoted in single quotes and if it is -given three times, the words are quoted in double quotes. If it is -given four times, the words are quoted in single quotes preceded by a tt($). +given three times, the words are quoted in double quotes; in these forms +no special handling of unprintable or invalid characters is attempted. If +the flag is given four times, the words are quoted in single quotes +preceded by a tt($). ) item(tt(Q))( Remove one level of quotes from the resulting words. diff --git a/Test/D07multibyte.ztst b/Test/D07multibyte.ztst index 35e2bd50f..7348bbc2e 100644 --- a/Test/D07multibyte.ztst +++ b/Test/D07multibyte.ztst @@ -378,3 +378,9 @@ >ngs200.txt >ngs20.txt >ngs2.txt + +# Not strictly multibyte, but gives us a well-defined locale for testing. + foo=$'X\xc0Y\x07Z\x7fT' + print -r ${(q)foo} +0:Backslash-quoting of unprintable/invalid characters uses $'...' +>X$'\300'Y$'\a'Z$'\177'T |