Support new IGNORE-INVALID-SEQUENCESP argument, #'query-coding-region. lisp/ChangeLog addition: 2009-02-07 Aidan Kehoe <kehoea@parhasard.net> * coding.el (query-coding-clear-highlights): Rename the BUFFER argument to BUFFER-OR-STRING, describe it as possibly being a string in its documentation. (default-query-coding-region): Add a new IGNORE-INVALID-SEQUENCESP argument, document that this function does not support it. Bind case-fold-search to nil, we don't want this to influence what the function thinks is encodable or not. (query-coding-region): Add a new IGNORE-INVALID-SEQUENCESP argument, document what it does; reflect this new argument in the associated compiler macro. (query-coding-string): Add a new IGNORE-INVALID-SEQUENCESP argument, document what it does. Support the HIGHLIGHT argument correctly. * unicode.el (unicode-query-coding-region): Add a new IGNORE-INVALID-SEQUENCESP argument, document what it does, implement this. Document a potential problem. Use #'query-coding-clear-highlights instead of reimplementing it ourselves. Remove some debugging messages. * mule/arabic.el (iso-8859-6): * mule/cyrillic.el (iso-8859-5): * mule/greek.el (iso-8859-7): * mule/hebrew.el (iso-8859-8): * mule/latin.el (iso-8859-2): * mule/latin.el (iso-8859-3): * mule/latin.el (iso-8859-4): * mule/latin.el (iso-8859-14): * mule/latin.el (iso-8859-15): * mule/latin.el (iso-8859-16): * mule/latin.el (iso-8859-9): * mule/latin.el (windows-1252): * mule/mule-coding.el (iso-8859-1): Avoid the assumption that characters not given an explicit mapping in these coding systems map to the ISO 8859-1 characters corresponding to the octets on disk; this makes it much more reasonable to implement the IGNORE-INVALID-SEQUENCESP argument to query-coding-region. * mule/mule-cmds.el (set-language-info): Correct the docstring. * mule/mule-cmds.el (finish-set-language-environment): Treat invalid Unicode sequences produced from invalid-sequence-coding-system and corresponding to control characters the same as control characters in redisplay. * mule/mule-cmds.el: Document that encode-coding-char is available in coding.el * mule/mule-coding.el (make-8-bit-generate-helper): Change to return the both the encode-program generated and the relevant non-ASCII charset; update the docstring to reflect this. * mule/mule-coding.el (make-8-bit-generate-encode-program-and-skip-chars-strings): Rename this function; have it return skip-chars-strings as well as the encode program. Have these skip-chars-strings use ranges for charsets, where possible. * mule/mule-coding.el (make-8-bit-create-decode-encode-tables): Revise this to allow people to specify explicitly characters that should be undefined (= corresponding to keys in unicode-error-default-translation-table), and treating unspecified octets above #x7f as undefined by default. * mule/mule-coding.el (8-bit-fixed-query-coding-region): Add a new IGNORE-INVALID-SEQUENCESP argument, implement support for it using the 8-bit-fixed-invalid-sequences-skip-chars coding system property; remove some debugging messages. * mule/mule-coding.el (make-8-bit-coding-system): This function is dumped, autoloading it makes no sense. Document what happens when characters above #x7f are not specified, implement this. * mule/vietnamese.el: Correct spelling. tests/ChangeLog addition: 2009-02-07 Aidan Kehoe <kehoea@parhasard.net> * automated/query-coding-tests.el: Add FAILING-CASE arguments to the Assert calls, making #'q-c-debug mostly unnecessary. Remove #'q-c-debug. Add new tests that use the IGNORE-INVALID-SEQUENCESP argument to #'query-coding-region; rework the existing ones to respect it.

/* miscplay.h - general routines related to playing sounds
 **
 ** Copyright (C) 1995,96 by Markus Gutschke (gutschk@math.uni-muenster.de)
 ** This was sawed out from version 1.3 of linuxplay.c by
 ** Robert Bihlmeyer <robbe@orcus.priv.at>.
 **
 ** Parts of this code were inspired by sunplay.c, which is copyright 1989 by
 ** Jef Poskanzer and 1991,92 by Jamie Zawinski; c.f. sunplay.c for further
 ** information.
 **
 ** Permission to use, copy, modify, and distribute this software and its
 ** documentation for any purpose and without fee is hereby granted, provided
 ** that the above copyright notice appear in all copies and that both that
 ** copyright notice and this permission notice appear in supporting
 ** documentation.  This software is provided "as is" without express or
 ** implied warranty.
 */

/* Synched up with: Not in FSF. */

/* This file Mule-ized by Ben Wing, 5-15-01. */

#ifndef INCLUDED_miscplay_h_
#define INCLUDED_miscplay_h_

#define HEADERSZ  256   /* has to be at least as big as the biggest header   */
#define SNDBUFSZ  2048  /* has to be at least as big as HEADERSZ             */

/* Audio data formats from <linux/soundcard.h> */
#define AFMT_MU_LAW            0x00000001
#define AFMT_A_LAW             0x00000002
#define AFMT_IMA_ADPCM         0x00000004
#define AFMT_U8                        0x00000008
#define AFMT_S16_LE            0x00000010      /* Little endian signed 16*/
#define AFMT_S16_BE            0x00000020      /* Big endian signed 16 */
#define AFMT_S8                        0x00000040
#define AFMT_U16_LE            0x00000080      /* Little endian U16 */
#define AFMT_U16_BE            0x00000100      /* Big endian U16 */
#define AFMT_MPEG              0x00000200      /* MPEG (2) audio */

typedef enum {fmtIllegal,fmtRaw,fmtVoc,fmtWave,fmtSunAudio} fmtType;

size_t sndcnvnop(void **data,size_t *sz,void **outbuf);
size_t sndcnv8U_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv8S_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monounsigned(void **data,size_t *sz,void **outbuf);
size_t sndcnv2unsigned(void **data,size_t *sz,void **outbuf);
size_t sndcnvULaw_2linear(void **data,size_t *sz,void **outbuf);
size_t sndcnvULaw_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv16swap(void **data,size_t *sz,void **outbuf);
size_t sndcnv16_2monoLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv16_2monoBE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2byteLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2byteBE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monobyteLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monobyteBE(void **data,size_t *sz,void **outbuf);

fmtType analyze_format(Binbyte *format,int *fmt,int *speed,
                             int *tracks,
                             size_t (**parsesndfile)(void **,size_t *sz,
                                                     void **));
void reset_parsestate(void);
int parse_wave_complete(void);

#endif /* INCLUDED_miscplay_h_ */