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11387: OCTAL_ZEROES option

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This commit is contained in:
Clint Adams 2000-05-15 18:48:21 +00:00
parent 18b193f241
commit 195f1c4015
5 changed files with 15 additions and 1 deletions
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5
ChangeLog
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@ -1,4 +1,9 @@
2000-05-15 Clint Adams <schizo@debian.org>
* 11387: Doc/Zsh/options.yo, Src/math.c, Src/options.c,
Src/zsh.h: new option OCTAL_ZEROES to enable parsing
in 11385, on by default in 'sh' emulation.
* 11385: Src/math.c: interpret integer constants beginning
with '0' as octal to conform to IEEE Std 1003.2-1992
(ISO 9945-2:1993).

6
Doc/Zsh/options.yo
View file

@ -777,6 +777,12 @@ item(tt(NUMERIC_GLOB_SORT))(
If numeric filenames are matched by a filename generation pattern,
sort the filenames numerically rather than lexicographically.
)
pindex(OCTAL_ZEROES)
cindex(octal, arithmetic expressions)
item(tt(OCTAL_ZEROES) <S>)(
Interpret any integer constant beginning with a 0 and not
as octal, per IEEE Std 1003.2-1992 (ISO 9945-2:1993).
)
pindex(OVERSTRIKE)
cindex(editor, overstrike mode)
cindex(overstrike mode, of editor)

3
Src/math.c
View file

@ -357,7 +357,8 @@ zzlex(void)
yyval.u.l = zstrtol(++ptr, &ptr, lastbase = 16);
return NUM;
}
else if (idigit(*ptr) && (memchr(ptr, '.', strlen(ptr)) == NULL)) {
else if (isset(OCTALZEROES) &&
(memchr(ptr, '.', strlen(ptr)) == NULL)) {
yyval.u.l = zstrtol(ptr, &ptr, lastbase = 8);
return NUM;
}

1
Src/options.c
View file

@ -162,6 +162,7 @@ static struct optname optns[] = {
{NULL, "notify", OPT_ZSH, NOTIFY},
{NULL, "nullglob", OPT_EMULATE, NULLGLOB},
{NULL, "numericglobsort", OPT_EMULATE, NUMERICGLOBSORT},
{NULL, "octalzeroes", OPT_EMULATE|OPT_SH, OCTALZEROES},
{NULL, "overstrike", 0, OVERSTRIKE},
{NULL, "pathdirs", OPT_EMULATE, PATHDIRS},
{NULL, "posixbuiltins", OPT_EMULATE|OPT_BOURNE, POSIXBUILTINS},

1
Src/zsh.h
View file

@ -1395,6 +1395,7 @@ enum {
NOTIFY,
NULLGLOB,
NUMERICGLOBSORT,
OCTALZEROES,
OVERSTRIKE,
PATHDIRS,
POSIXBUILTINS,