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fix return code and tests of printf and comment above bslashquote func (16064)

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This commit is contained in:
Oliver Kiddle 2001-10-16 11:16:04 +00:00
parent 6ef62b386b
commit 4aaa5b3257
4 changed files with 43 additions and 19 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2001-10-16 Oliver Kiddle <opk@zsh.org>
* 16064: Src/builtin.c, Src/utils.c, Test/B03print.ztst:
fix return code of printf after math errors, incomplete comment
in utils.c and tests of printf now that math evaluation is used
2001-10-16 Clint Adams <clint@zsh.org>
* 16062: Src/Modules/zftp.c: use O_EXCL

14
Src/builtin.c
View file

@ -3125,6 +3125,10 @@ bin_print(char *name, char **args, char *ops, int func)
if (*c == '*') {
if (*args) width = (int)mathevali(*args++);
if (errflag) {
errflag = 0;
ret = 1;
}
c++;
} else if (idigit(*c)) {
width = strtoul(c, &endptr, 0);
@ -3136,6 +3140,10 @@ bin_print(char *name, char **args, char *ops, int func)
c++;
if (*c == '*') {
prec = (*args) ? (int)mathevali(*args++) : 0;
if (errflag) {
errflag = 0;
ret = 1;
}
c++;
} else if (idigit(*c)) {
prec = strtoul(c, &endptr, 0);
@ -3147,7 +3155,6 @@ bin_print(char *name, char **args, char *ops, int func)
/* ignore any size modifier */
if (*c == 'l' || *c == 'L' || *c == 'h') c++;
errflag = 0;
d[1] = '\0';
switch (*d = *c) {
case 'c':
@ -3226,6 +3233,7 @@ bin_print(char *name, char **args, char *ops, int func)
if (errflag) {
zlongval = 0;
errflag = 0;
ret = 1;
}
print_val(zlongval)
break;
@ -3238,11 +3246,12 @@ bin_print(char *name, char **args, char *ops, int func)
if (errflag) {
doubleval = 0;
errflag = 0;
ret = 1;
}
print_val(doubleval)
break;
case 3:
#ifdef ZSH_64_BIT_TYPE
#ifdef ZSH_64_BIT_UTYPE
*d++ = 'l';
#endif
*d++ = 'l', *d++ = *c, *d = '\0';
@ -3250,6 +3259,7 @@ bin_print(char *name, char **args, char *ops, int func)
if (errflag) {
doubleval = 0;
errflag = 0;
ret = 1;
}
print_val(zulongval)
}

5
Src/utils.c
View file

@ -2929,8 +2929,9 @@ hasspecial(char const *s)
* pointer it points to may point to a position in s and in e the position *
* of the corresponding character in the quoted string is returned. *
* The last argument should be zero if this is to be used outside a string, *
* one if it is to be quoted for the inside of a single quoted string, and *
* two if it is for the inside of double quoted string. *
* one if it is to be quoted for the inside of a single quoted string, *
* two if it is for the inside of a double quoted string, and *
* three if it is for the inside of a posix quoted string. *
* The string may be metafied and contain tokens. */
/**/

37
Test/B03print.ztst
View file

@ -78,6 +78,10 @@
0:initial quote to get numeric value of character with double
>6.6E+01
printf '%x\n' $(printf '"\xf0')
0:numeric value of high numbered character
>f0
# code will probably be changed to print the literal `%s' in this case
printf '\x25s\n' arg
0:using \x25 to introduce a format specifier
@ -95,24 +99,15 @@
0:width/precision specified in arguments
> 10.20
printf '%d\n' 3000000000
1d:out of range numeric result
?(eval):printf:1: `3000000000' arithmetic overflow
printf '%G\n' letters
1:non numeric argument
?(eval):printf:1: `letters' expected numeric value
>0
print -f '%d\n' 2e4
1:letters in numeric argument
?(eval):print:1: `2e4' not completely converted
>2
printf '%z'
1:test invalid directive
1:use of invalid directive
?(eval):printf:1: %z: invalid directive
printf '%d\n' 3a
1:bad arithmetic expression
?(eval):1: bad math expression: operator expected at `a'
>0
print -m -f 'format - %s.\n' 'z' a b c
0:format not printed if no arguments left after -m removal
@ -133,3 +128,15 @@
>one a:0x1%
>two b:0x2%
>three c:0x3%
printf '%0+- #-08.5dx\n' 123
0:maximal length format specification
>+00123 x
printf '%*smorning\n' -5 good
0:negative width specified
>good morning
printf '%.*g\n' -1 .1
0:negative precision specified
>0.1