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23086: printf should handle octal escapes in the \0NNN form

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Peter Stephenson 2007-01-04 15:41:21 +00:00
parent f7476178bc
commit cfbcd2dbe0
3 changed files with 12 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-01-04 Peter Stephenson <pws@csr.com>
* 20386: Src/zsh.h, Test/B03print.ztst: printf should handle
octal escapes in the '\0NNN' form.
2007-01-02 Clint Adams <clint@zsh.org> 2007-01-02 Clint Adams <clint@zsh.org>
* 22817: Frank Terbeck: Completion/Debian/Command/_aptitude: * 22817: Frank Terbeck: Completion/Debian/Command/_aptitude:

5
Src/zsh.h
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@ -1955,7 +1955,8 @@ enum {
enum { enum {
/* /*
* Handle octal where the first digit is non-zero e.g. \3, \33, \333 * Handle octal where the first digit is non-zero e.g. \3, \33, \333
* \0333 etc. is always handled. * Otherwise \0333 etc. is handled, i.e. one of \0123 or \123 will
* work, but not both.
*/ */
GETKEY_OCTAL_ESC = (1 << 0), GETKEY_OCTAL_ESC = (1 << 0),
/* /*
@ -1990,7 +1991,7 @@ enum {
/* echo builtin */ /* echo builtin */
#define GETKEYS_ECHO (GETKEY_BACKSLASH_C) #define GETKEYS_ECHO (GETKEY_BACKSLASH_C)
/* printf format string */ /* printf format string */
#define GETKEYS_PRINTF (GETKEY_OCTAL_ESC|GETKEY_BACKSLASH_C) #define GETKEYS_PRINTF (GETKEY_BACKSLASH_C)
/* Full print without -e */ /* Full print without -e */
#define GETKEYS_PRINT (GETKEY_OCTAL_ESC|GETKEY_BACKSLASH_C|GETKEY_EMACS) #define GETKEYS_PRINT (GETKEY_OCTAL_ESC|GETKEY_BACKSLASH_C|GETKEY_EMACS)
/* bindkey */ /* bindkey */

4
Test/B03print.ztst
View file

@ -259,3 +259,7 @@
printf $'%\0' printf $'%\0'
1:explicit null after % in format specifier 1:explicit null after % in format specifier
?(eval):printf:1: %: invalid directive ?(eval):printf:1: %: invalid directive
printf '%b\n' '\0123'
0:printf handles \0... octal escapes in replacement text
>S