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use our own locale independent ctype macros

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requires building pyctype.o into pgen
This commit is contained in:
Benjamin Peterson 2010-04-03 23:03:35 +00:00
parent 4ceeeb09d8
commit 88623d76b4
2 changed files with 4 additions and 19 deletions
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1
Makefile.pre.in
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@ -230,6 +230,7 @@ PARSER_OBJS= $(POBJS) Parser/myreadline.o Parser/tokenizer.o
PGOBJS= \ PGOBJS= \
Objects/obmalloc.o \ Objects/obmalloc.o \
Python/mysnprintf.o \ Python/mysnprintf.o \
Python/pyctype.o \
Parser/tokenizer_pgen.o \ Parser/tokenizer_pgen.o \
Parser/printgrammar.o \ Parser/printgrammar.o \
Parser/pgenmain.o Parser/pgenmain.o

22
Parser/tokenizer.c
View file

@ -92,22 +92,6 @@ char *_PyParser_TokenNames[] = {
"<N_TOKENS>" "<N_TOKENS>"
}; };
/* Ensure that the locale does not interfere with tokenization. */
static int
ascii_isalpha(int c)
{
return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z');
}
static int
ascii_isalnum(int c)
{
return ascii_isalpha(c) || ('0' <= c && c <= '9');
}
/* Create and initialize a new tok_state structure */ /* Create and initialize a new tok_state structure */
static struct tok_state * static struct tok_state *
@ -245,7 +229,7 @@ get_coding_spec(const char *s, Py_ssize_t size)
} while (t[0] == '\x20' || t[0] == '\t'); } while (t[0] == '\x20' || t[0] == '\t');
begin = t; begin = t;
while (ascii_isalnum(Py_CHARMASK(t[0])) || while (Py_ISALNUM(t[0]) ||
t[0] == '-' || t[0] == '_' || t[0] == '.') t[0] == '-' || t[0] == '_' || t[0] == '.')
t++; t++;
@ -1355,7 +1339,7 @@ tok_get(register struct tok_state *tok, char **p_start, char **p_end)
} }
/* Identifier (most frequent token!) */ /* Identifier (most frequent token!) */
if (ascii_isalpha(c) || c == '_') { if (Py_ISALPHA(c) || c == '_') {
/* Process r"", u"" and ur"" */ /* Process r"", u"" and ur"" */
switch (c) { switch (c) {
case 'b': case 'b':
@ -1381,7 +1365,7 @@ tok_get(register struct tok_state *tok, char **p_start, char **p_end)
goto letter_quote; goto letter_quote;
break; break;
} }
while (ascii_isalnum(c) || c == '_') { while (Py_ISALNUM(c) || c == '_') {
c = tok_nextc(tok); c = tok_nextc(tok);
} }
tok_backup(tok, c); tok_backup(tok, c);