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svn+ssh://svn.python.org/python/branches/py3k ........ r85820 | georg.brandl | 2010-10-24 16:20:22 +0200 (So, 24 Okt 2010) | 1 line Remove usage of exception indexing. ........ r85823 | georg.brandl | 2010-10-24 16:32:45 +0200 (So, 24 Okt 2010) | 1 line Fix style. ........ r85825 | georg.brandl | 2010-10-24 17:16:02 +0200 (So, 24 Okt 2010) | 1 line Add documentation about the default warnings filters. ........ r85840 | georg.brandl | 2010-10-25 19:50:20 +0200 (Mo, 25 Okt 2010) | 1 line #3018: tkinter demo fixes for py3k. ........ r85843 | georg.brandl | 2010-10-26 08:59:23 +0200 (Di, 26 Okt 2010) | 1 line Markup fix. ........ r85844 | georg.brandl | 2010-10-26 12:39:14 +0200 (Di, 26 Okt 2010) | 1 line Work a bit more on tkinter demos. ........ r85845 | georg.brandl | 2010-10-26 12:42:16 +0200 (Di, 26 Okt 2010) | 1 line faqwiz is removed. ........ r85849 | georg.brandl | 2010-10-26 21:31:06 +0200 (Di, 26 Okt 2010) | 1 line #10200: typo. ........ r85850 | georg.brandl | 2010-10-26 21:58:11 +0200 (Di, 26 Okt 2010) | 1 line #10200: typo. ........ r85851 | georg.brandl | 2010-10-26 22:12:37 +0200 (Di, 26 Okt 2010) | 1 line Fix import. ........ r85855 | georg.brandl | 2010-10-27 09:21:54 +0200 (Mi, 27 Okt 2010) | 1 line Encoding fix. ........ r85867 | georg.brandl | 2010-10-27 22:01:51 +0200 (Mi, 27 Okt 2010) | 1 line Add David. ........ r85875 | georg.brandl | 2010-10-28 10:38:30 +0200 (Do, 28 Okt 2010) | 1 line Fix bytes/str issues in get-remote-certificate.py. ........ r85907 | georg.brandl | 2010-10-29 06:54:13 +0200 (Fr, 29 Okt 2010) | 1 line #10222: fix for overzealous AIX compiler. ........ r85908 | georg.brandl | 2010-10-29 07:22:17 +0200 (Fr, 29 Okt 2010) | 1 line send_bytes obviously needs bytes... ........ r85911 | georg.brandl | 2010-10-29 07:36:28 +0200 (Fr, 29 Okt 2010) | 1 line Fix markup error and update false positive entries from "make suspicious". ........ r85914 | georg.brandl | 2010-10-29 08:17:38 +0200 (Fr, 29 Okt 2010) | 1 line (?:...) is a non-capturing, but still grouping construct. ........
77 lines
3.1 KiB
C
77 lines
3.1 KiB
C
#ifndef Py_TOKENIZER_H
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#define Py_TOKENIZER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "object.h"
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/* Tokenizer interface */
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#include "token.h" /* For token types */
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#define MAXINDENT 100 /* Max indentation level */
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enum decoding_state {
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STATE_INIT,
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STATE_RAW,
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STATE_NORMAL /* have a codec associated with input */
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};
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/* Tokenizer state */
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struct tok_state {
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/* Input state; buf <= cur <= inp <= end */
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/* NB an entire line is held in the buffer */
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char *buf; /* Input buffer, or NULL; malloc'ed if fp != NULL */
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char *cur; /* Next character in buffer */
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char *inp; /* End of data in buffer */
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char *end; /* End of input buffer if buf != NULL */
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char *start; /* Start of current token if not NULL */
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int done; /* E_OK normally, E_EOF at EOF, otherwise error code */
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/* NB If done != E_OK, cur must be == inp!!! */
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FILE *fp; /* Rest of input; NULL if tokenizing a string */
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int tabsize; /* Tab spacing */
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int indent; /* Current indentation index */
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int indstack[MAXINDENT]; /* Stack of indents */
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int atbol; /* Nonzero if at begin of new line */
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int pendin; /* Pending indents (if > 0) or dedents (if < 0) */
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char *prompt, *nextprompt; /* For interactive prompting */
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int lineno; /* Current line number */
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int level; /* () [] {} Parentheses nesting level */
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/* Used to allow free continuations inside them */
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/* Stuff for checking on different tab sizes */
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const char *filename; /* encoded to the filesystem encoding */
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int altwarning; /* Issue warning if alternate tabs don't match */
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int alterror; /* Issue error if alternate tabs don't match */
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int alttabsize; /* Alternate tab spacing */
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int altindstack[MAXINDENT]; /* Stack of alternate indents */
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/* Stuff for PEP 0263 */
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enum decoding_state decoding_state;
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int decoding_erred; /* whether erred in decoding */
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int read_coding_spec; /* whether 'coding:...' has been read */
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char *encoding; /* Source encoding. */
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int cont_line; /* whether we are in a continuation line. */
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const char* line_start; /* pointer to start of current line */
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#ifndef PGEN
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PyObject *decoding_readline; /* codecs.open(...).readline */
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PyObject *decoding_buffer;
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#endif
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const char* enc; /* Encoding for the current str. */
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const char* str;
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};
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extern struct tok_state *PyTokenizer_FromString(const char *);
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extern struct tok_state *PyTokenizer_FromUTF8(const char *);
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extern struct tok_state *PyTokenizer_FromFile(FILE *, char*,
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char *, char *);
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extern void PyTokenizer_Free(struct tok_state *);
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extern int PyTokenizer_Get(struct tok_state *, char **, char **);
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extern char * PyTokenizer_RestoreEncoding(struct tok_state* tok,
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int len, int *offset);
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extern char * PyTokenizer_FindEncoding(int);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_TOKENIZER_H */
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