kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

* string.c (str_mod_check, str_nth, str_offset): consitfied.

Browse source 
* string.c (rb_str_dump): dump in ASCII-8BIT always.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-01-23 02:53:28 +00:00
parent 3b6f862b3a
commit 0c8106ded6
2 changed files with 19 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
ChangeLog
View file

@ -1,3 +1,9 @@
Wed Jan 23 11:53:26 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* string.c (str_mod_check, str_nth, str_offset): consitfied.
* string.c (rb_str_dump): dump in ASCII-8BIT always.
Wed Jan 23 10:18:10 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval_method.c (rb_export_method): set ruby_vm_redefined_flag for

27
string.c
View file

@ -228,7 +228,7 @@ int rb_enc_str_asciionly_p(VALUE str)
}
static inline void
str_mod_check(VALUE s, char *p, long len)
str_mod_check(VALUE s, const char *p, long len)
{
if (RSTRING_PTR(s) != p || RSTRING_LEN(s) != len){
rb_raise(rb_eRuntimeError, "string modified");
@ -839,19 +839,19 @@ rb_str_s_try_convert(VALUE dummy, VALUE str)
}
static char*
str_nth(char *p, char *e, int nth, rb_encoding *enc, int singlebyte)
str_nth(const char *p, const char *e, int nth, rb_encoding *enc, int singlebyte)
{
if (singlebyte)
p += nth;
else
p = rb_enc_nth(p, e, nth, enc);
if (!p) return 0;
if (p > e) return e;
return p;
if (p > e) p = e;
return (char *)p;
}
static int
str_offset(char *p, char *e, int nth, rb_encoding *enc, int singlebyte)
str_offset(const char *p, const char *e, int nth, rb_encoding *enc, int singlebyte)
{
const char *pp = str_nth(p, e, nth, enc, singlebyte);
if (!pp) return e - p;
@ -3263,16 +3263,15 @@ VALUE
rb_str_dump(VALUE str)
{
rb_encoding *enc0 = rb_enc_get(str);
rb_encoding *enc = rb_enc_from_index(0);
long len;
char *p, *pend;
const char *p, *pend;
char *q, *qend;
VALUE result;
len = 2; /* "" */
p = RSTRING_PTR(str); pend = p + RSTRING_LEN(str);
while (p < pend) {
char c = *p++;
unsigned char c = *p++;
switch (c) {
case '"': case '\\':
case '\n': case '\r':
@ -3286,11 +3285,11 @@ rb_str_dump(VALUE str)
break;
default:
if (rb_enc_isprint(c, enc)) {
if (ISPRINT(c)) {
len++;
}
else {
len += 4; /* \nnn */
len += 4; /* \xNN */
}
break;
}
@ -3306,7 +3305,7 @@ rb_str_dump(VALUE str)
*q++ = '"';
while (p < pend) {
char c = *p++;
unsigned char c = *p++;
if (c == '"' || c == '\\') {
*q++ = '\\';
@ -3348,19 +3347,19 @@ rb_str_dump(VALUE str)
*q++ = '\\';
*q++ = 'e';
}
else if (rb_enc_isprint(c, enc)) {
else if (ISPRINT(c)) {
*q++ = c;
}
else {
*q++ = '\\';
sprintf(q, "x%02X", c&0xff);
sprintf(q, "x%02X", c);
q += 3;
}
}
*q++ = '"';
if (!rb_enc_asciicompat(enc0)) {
sprintf(q, ".force_encoding(\"%s\")", enc0->name);
enc0 = enc;
enc0 = rb_enc_from_index(0);
}
OBJ_INFECT(result, str);