e$B@.@%$G$9!#e(B
["\x82\xa0".force_encoding(“sjis”),
“\xa4\xa2”.force_encoding(“euc-jp”),
“\xe3\x81\x82”.force_encoding(“utf-8”)].inspect
ArgumentError: append incompatible encoding strings: Shift_JIS and
EUC-JP
e$B$H$J$j$^$9!#e(B
e$B;W$&$K!“8=:_e(B String#inspect e$B$O<+J,<+?H$Ne(B encoding
e$B$HCf?H$N%P%$%HNs$rHf3Se(B
e$B$7$Fe(B valid
e$B$J$i$P%(%9%1!<%W$7$J$$$H$$$&=hM}$r9T$C$F$$$^$9$,!”<+J,<+?H$Ne(B
encoding e$B$G$J$/!“7k2L$H$J$kJ8;zNs$Ne(B encoding
e$B$r4p=`$H$9$kI,MW$,$”$k$H;We(B
e$B$o$l$^$9!#e(B
e$B$D$^$k$H$3$m!“e(Binspect e$B$,0z?t$Ke(B encoding
e$B$r<h$kI,MW$,$”$k$N$G$9$,!“e(B
inspect e$B$O:F5"E*$K8F$P$l$k$?$a!”%f!<%6!<%%V%8%’%/%H$G$be(B
inspect(enc) e$B$,e(B
e$BDj5A$5$l$F$$$kI,MW$,$"$j!"7k2LE$K$3$N%"%W%m!<%A$O;veIT2DG=$G$9!#e(B
e$B?7;EMMBP1~$Ne(B inspect e$B$,%9%l%C%I%m!<%+%kJQ?t$K4|BT$9$ke(B
encoding e$B$r%;%C%He(B
e$B$9$k$H$$$&5;$b$J$-$K$7$b$"$i$:$G$9$,!“8=:_$N%^%k%A%P%$%HJ8;zNs$r%(%9%1!<e(B
e$B%W$J$7$K=PNO$9$k$H$$$&;EMM$r$”$-$i$a$6$k$r$($J$$$h$&$K46$8$^$9!#e(B
e$B$J$*!“e(BString#inspect e$B$K8B$C$F!“0z?t$H$7$Fe(B encoding
e$B$r<h$k!”$H$$$&$N$J$ie(B
e$B$P!”$=$l$O$$$^$@2DG=$G$O$"$j$^$9!#e(B
— string.c (revision 15383)
+++ string.c (local)
@@ -3259,23 +3259,6 @@
return str;
}
-static void
-str_cat_char(VALUE str, int c, rb_encoding *enc)
-{
- char s[16];
- int n = rb_enc_codelen(c, enc);
- rb_enc_mbcput(c, s, enc);
- rb_enc_str_buf_cat(str, s, n, enc);
-}
-static void
-prefix_escape(VALUE str, int c, rb_encoding *enc)
-{
- str_cat_char(str, ‘\’, enc);
- str_cat_char(str, c, enc);
-}
/*
- call-seq:
- str.inspect => string
@@ -3291,81 +3274,65 @@
VALUE
rb_str_inspect(VALUE str)
{
- rb_encoding *enc = STR_ENC_GET(str);
char *p, *pend; - VALUE result = rb_str_buf_new2("");
- VALUE result = rb_str_buf_new2(""");
- rb_enc_associate(result, enc);
- str_cat_char(result, ‘"’, enc);
- ENCODING_CODERANGE_SET(result, rb_usascii_encindex(),
ENC_CODERANGE_7BIT);
p = RSTRING_PTR(str); pend = RSTRING_END(str);
while (p < pend) {
-
int c; -
int n;
-
int c = *p++; int cc;
-
n = rb_enc_precise_mbclen(p, pend, enc); -
if (!MBCLEN_CHARFOUND_P(n)) { -
p++; -
n = 1; -
goto escape_codepoint; -
} -
n = MBCLEN_CHARFOUND_LEN(n); -
c = rb_enc_codepoint(p, pend, enc); -
n = rb_enc_codelen(c, enc); -
p += n; -
if (c == '"'|| c == '\\' || -
(c == '#' &&
-
if (c == '#' && p < pend &&
-
MBCLEN_CHARFOUND_P(rb_enc_precise_mbclen(p,pend,enc)) && -
(cc = rb_enc_codepoint(p,pend,enc), -
(cc == '$' || cc == '@' || cc == '{')))) { -
prefix_escape(result, c, enc);
-
(cc = *(p), -
(cc == '$' || cc == '@' || cc == '{'))) { -
rb_str_buf_cat2(result, "\\#"); } -
else if (c == '"') { -
rb_str_buf_cat2(result, "\\\""); -
} -
else if (c == '\\') { -
rb_str_buf_cat2(result, "\\\\"); -
} else if (c == '\n') {
-
prefix_escape(result, 'n', enc);
-
rb_str_buf_cat2(result, "\\n"); } else if (c == '\r') {
-
prefix_escape(result, 'r', enc);
-
rb_str_buf_cat2(result, "\\r"); } else if (c == '\t') {
-
prefix_escape(result, 't', enc);
-
rb_str_buf_cat2(result, "\\t"); } else if (c == '\f') {
-
prefix_escape(result, 'f', enc);
-
rb_str_buf_cat2(result, "\\f"); } else if (c == '\013') {
-
prefix_escape(result, 'v', enc);
-
rb_str_buf_cat2(result, "\\v"); } else if (c == '\010') {
-
prefix_escape(result, 'b', enc);
-
rb_str_buf_cat2(result, "\\b"); } else if (c == '\007') {
-
prefix_escape(result, 'a', enc);
-
rb_str_buf_cat2(result, "\\a"); } else if (c == 033) {
-
prefix_escape(result, 'e', enc);
-
rb_str_buf_cat2(result, "\\e"); }
-
else if (rb_enc_isprint(c, enc)) { -
rb_enc_str_buf_cat(result, p-n, n, enc); -
} else { char buf[5]; char *s; char *q; escape_codepoint: -
for (q = p-n; q < p; q++) {
-
for (q = p-1; q < p; q++) { s = buf; sprintf(buf, "\\x%02X", *q & 0377);
-
while (*s) { -
str_cat_char(result, *s++, enc); -
}
-
}rb_str_buf_cat2(result, s); } }
- str_cat_char(result, ‘"’, enc);
-
rb_str_buf_cat2(result, “”");
OBJ_INFECT(result, str);
return result;