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* (code_convert_region): Initialize total_skip.Andreas Schwab2000-01-111-1/+1
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* (code_convert_region): Fix the secoding arg toKenichi Handa1999-12-151-1/+1
| | | | update_compositions.
* Include composite.h.Kenichi Handa1999-12-151-335/+641
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (DECODE_CHARACTER_ASCII): Don't handle composition here. (DECODE_CHARACTER_DIMENSION1): Likewise. Don't check the validity of multibyte code here. (DECODE_CHARACTER_DIMENSION2): Likewise. (detect_coding_emacs_mule): Change the case label from EMACS_leading_code_composition to 0x80. (detect_coding_iso2022): Handle new composition sequence. (DECODE_ISO_CHARACTER): Likewise. (check_composing_code): Deleted. (coding_allocate_composition_data): New function. (CODING_ADD_COMPOSITION_START) (CODING_ADD_COMPOSITION_END) (CODING_ADD_COMPOSITION_COMPONENT) (DECODE_COMPOSITION_START) (DECODE_COMPOSITION_END) (DECODE_COMPOSITION_RULE): New macros. (decode_coding_iso2022): Handle new composition sequence. (ENCODE_ISO_CHARACTER): Don't check composition here. (ENCODE_COMPOSITION_RULE) (ENCODE_COMPOSITION_START): New macros. (ENCODE_COMPOSITION_NO_RULE_START) (ENCODE_COMPOSITION_WITH_RULE_START): Deleted. (ENCODE_COMPOSITION_END): Handle new composition sequence. (ENCODE_COMPOSITION_FAKE_START): New macro. (encode_coding_iso2022): Handle new composition sequence. (ENCODE_SJIS_BIG5_CHARACTER): Delete superfluous `;' at the tail. (encode_coding_sjis_big5): Ignore composition. (setup_coding_system): Initialize new members of struct coding_system. Enable composition only when the coding system has `composition' property t. (coding_free_composition_data) (coding_adjust_composition_offset) (coding_save_composition) (coding_restore_composition): New functions. (code_convert_region): Call coding_save_composition for encoding and coding_allocate_composition_data for decoding. Don't skip ASCII characters if we handle composition on encoding. Call signal_after_change with Check_BORDER. (code_convert_string): Call coding_save_composition for encoding and coding_allocate_composition_data for decoding. Don't skip ASCII characters if we handle composition on encoding. (code_convert_string1): Set Vlast_coding_system_used after calling code_convert_string. (code_convert_string_norecord): Disable composition. (Fset_terminal_coding_system_internal): Likewise. (Fset_safe_terminal_coding_system_internal): Likewise. (Fset_keyboard_coding_system_internal): Likewise. (init_coding_once): Set emacs_code_class[0x80] to EMACS_invalid_code.
* * editfns.c (Fdelete_and_extract_region): New function.Stefan Monnier1999-12-071-1/+1
| | | | | | | | | | | | (syms_of_editfns): register it. * insdel.c (del_range): update del_range_1 call. (del_range_1, del_range_2): Add a ret_string argument to request that the deleted text be returned. (del_range_byte, del_range_both): Update del_range_2 call. * lisp.h (del_range_1, del_range_2): change prototype * casefiddle.c (casify_region): Update del_range_1 call. * coding.c (code_convert_region): Update del_range_2 call. * fileio.c (Finsert_file_contents): Update del_range_2 call.
* * callproc.c (strerror): Remove decl.Paul Eggert1999-11-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fileio.c (strerror): Likewise. * process.c (strerror): Likewise. * emacs.c (strerror): Likewise. (Vsystem_messages_locale): Renamed from Vmessages_locale. All uses changed. (Vprevious_system_messages_locale): Likewise, from Vprevious_messages_locale. (Vsystem_time_locale): Likewise, from Vtime_locale. (Vprevious_system_time_locale): Likewise, from Vprevious_time_locale. (ABORT_RETURN_TYPE): New macro. (abort): Return type is now ABORT_RETURN_TYPE. (main): Always invoke init_signals, even if POSIX_SIGNALS is not defined. (syms_of_emacs): messages-locale -> system-messages-locale, previous-messages-locale -> previous-system-messages-locale, time-locale -> system-time-locale, previous-time-locale -> previous-system-time-locale. * gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined. (const): Do not define; that's config.h's job. (<limits.h>): Include if HAVE_LIMITS_H is defined. (CHAR_BIT): Move test for definedness outside of limits.h condition. (<stddef.h>): Include if STDC_HEADERS is defined. (FREE_RETURN_TYPE): New macro. (free): Return type is now FREE_RETURN_TYPE. * lisp.h (synchronize_system_time_locale): Renamed from synchronize_time_locale. All uses changed. (synchronize_system_messages_locale): Likewise, from synchronize_messages_locale. * process.c (sys_siglist): Remove. * syntax.c (scan_sexps_forward): Use abort, not assert. * sysdep.c (my_sys_siglist): New var. (sys_siglist): New macro. Remove old initialized vars of same name. (init_signals): Initialize sys_siglist. * xfns.c (abort): Remove decl; stdlib.h now does this.
* (code_convert_region): Update `dst' correctly.Kenichi Handa1999-10-291-1/+1
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* Add support for large files, 64-bit Solaris, system locale codings.Paul Eggert1999-10-191-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (emacs): Set the LC_ALL environment variable to "C" when dumping, so that the dumped Emacs doesn't have stray locale info. (dired.o): Depend on systime.h. (editfns.o): Depend on coding.h. * alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c, dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c, keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c, unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c, w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Include <config.h> before any system include files. * alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c, m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Do not include <stdlib.h>, as <config.h> does this now. * callproc.c (Fcall_process): Synchronize messages locale before invoking strerror. Decode resulting string with locale-coding-system. * coding.c (Vlocale_coding_system): New var. (syms_of_coding): Adjust to above change. (emacs_strerror): New function. * coding.h (emacs_strerror, Vlocale_coding_system): New decls. * config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING, HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN, HAVE_STRSIGNAL): New macros. (BITS_PER_LONG): Default to 64 if _LP64 is defined. <stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't. * dired.c: Include "systime.h". (Ffile_attributes): Do not cast s.st_size to int; this loses information if int is 32 bits but st_size and EMACS_INT are larger. Treat large device numbers like large inode numbers. * dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available. * editfns.c: Include coding.h. (emacs_strftime): Remove decl. (emacs_strftimeu): New decl. (emacs_memftimeu): Renamed from emacs_memftime; new arg UT. Use emacs_strftimeu instead of emacs_strftime. (Fformat_time_string): Convert format string using Vlocale_coding_system, and convert result back. Synchronize time locale before invoking lower level function. Invoke emacs_memftimeu, passing ut, instead of emacs_memftime. * emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined. (Vmessages_locale, Vprevious_messages_locale, Vtime_locale, Vprevious_time_locale): New variables. (main): Invoke setlocale early, so that initial error messages are localized properly. But skip locale-setting if LC_ALL is "C". Fix up locale when it's safe to do so. (fixup_locale): Moved here from xterm.c. (synchronize_locale, synchronize_time_locale, synchronize_messages_locale): New functions. (syms_of_emacs): Accommodate above changes. * fileio.c (report_file_error): Convert strerror output according to Vlocale_coding_system. (Finsert_file_contents): Check for arithmetic overflow in computations that depend on file size. Report IO errors with emacs_strerror, not strerror. * fns.c (Fgethash): Declare dflt parameter. * gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H is defined; that's config.h's job. * lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64, default these values to long, BITS_PER_LONG, and unsigned long. (VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT. (PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int. (code_convert_string_norecord, fixup_locale, synchronize_messages_locale, synchronize_time_locale, emacs_open, emacs_close, emacs_read, emacs_write): New decls. All Emacs callers of open, close, read, write changed to use emacs_open, emacs_close, emacs_read, emacs_write. * lread.c (file_offset, file_tell): New macros. All uses of ftell changed to file_tell. (saved_doc_string_position, prev_saved_doc_string_position): Now of type file_offset. (init_lread): Do not fix locale here; fixup_locale now does this. * m/amdahl.h, s/usg5-4.h: (NSIG): Remove. (NSIG_MINIMUM): New macro. * m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h, m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/umips.h, s/usg5-4.h: (SIGIO): Do not undef. (BROKEN_SIGIO): New macro. * m/ustation.h: (SIGTSTP): Do not undef. (BROKEN_SIGTSTP): New macro. * s/gnu-linux.h: (SIGPOLL, SIGURG): Do not undef. (BROKEN_SIGPOLL, BROKEN_SIGURG): New macros. * s/ptx4.h: (SIGINFO): Do not undef. (BROKEN_SIGINFO): New macros. * m/delta.h, s/ptx.h, s/template.h: Doc fix. * mktime.c, strftime.c: Update to glibc 2.1.2 version, with some Emacs-related changes merged. * print.c (float_to_string): Prepend "-" to representation of a NaN if the NaN is negative. * process.c (sys_siglist): Omit if HAVE_STRSIGNAL. (wait_reading_process_input): Use emacs_strerror, not strerror. * process.c (status_message, sigchld_handler): Synchronize locale, then use strsignal istead of sys_siglist. * w32proc.c (sys_wait): Likewise. * s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h, s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h, s/usg5-3.h, s/xenix.h: (open, close, read, write, INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove. * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros. * sysdep.c (sys_read, sys_write, read, write, sys_close, close, sys_open, open): Remove. (emacs_open, emacs_close, emacs_read, emacs_write): Always define; the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO macros are no longer used. (emacs_open): Renamed from sys_open. Merge BSD4_1 version. (emacs_close): Renamed from sys_close. (emacs_read): Renamed from sys_read. (emacs_write): Renamed from sys_write. (sys_siglist): Do not declare if HAVE_STRSIGNAL. (dup2): Do not print error on failure; the real dup2 doesn't. (strsignal): New function, defined if !HAVE_STRSIGNAL. * syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO is defined. (SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise. (NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM. (strsignal): Declare if !HAVE_STRSIGNAL. * unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros. (ElfW): Define in terms of ElfExpandBitsW. * w32proc.c (sys_siglist): Remove decl. * xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply with ANSI C. (display_string): Declare face_string_pos arg. * xfns.c (Fx_show_tip): Declare timeout param. * xterm.c: No need to include locale.h. (x_alloc_lighter_color, x_setup_relief_color): Pass arg as double, not float, for compatibility with ANSI C. (fixup_locale): Move to emacs.c. (x_term_init): Do not setlocale or fixup locale; the main program does this now.
* (code_convert_string): Add record_unwind_protect toKenichi Handa1999-10-181-20/+59
| | | | | | | | | | | | | | assure setting inhibit_pre_post_conversion back to zero. Take care of the multibyteness of the working buffer. (inhibit_pre_post_conversion): New variable. (setup_coding_system): If inhibit_pre_post_conversion is nonzero, ignore post-read-conversion and pre-write-conversion property of the coding system. (code_convert_region_unwind): New function. (code_convert_region): Set inhibit_pre_post_conversion to 1 while running pre-write-conversion and post-read-conversion. (code_convert_string): Likewise.
* (DECODE_CHARACTER_ASCII): Decode ASCII invocated to GRKenichi Handa1999-10-041-3/+3
| | | | correctly.
* Use XCAR, XCDR, and XFLOAT_DATA instead of explicit member access.Ken Raeburn1999-09-131-38/+38
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* (code_convert_region): Compute beg/end_unchanged perGerd Moellmann1999-08-231-4/+4
| | | | buffer.
* (setup_coding_system): Get compiled CCL code by justKenichi Handa1999-07-261-15/+5
| | | | calling setup_coding_system.
* (decode_coding_sjis_big5): Avoid compiler warning.Kenichi Handa1999-06-181-3/+9
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* (ENCODE_SJIS_BIG5_CHARACTER): Encode charsetKenichi Handa1999-06-081-1/+2
| | | | japanese-jisx0208-1978 correctly.
* (ENCODE_SJIS_BIG5_CHARACTER): Encode charsetKenichi Handa1999-06-021-0/+2
| | | | latin-jisx0201 correctly.
* (syms_of_coding): Doc fix.Richard M. Stallman1999-05-241-4/+9
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* (code_convert_region): If eol format is inconsistent,Kenichi Handa1999-05-101-3/+10
| | | | | change coding->symbol to the sibling coding system of Unix like eol format.
* [andrewi]Andrew Innes1999-05-021-1/+6
| | | | | | | | | | (decode_eol): Set produced/consumed values to zero if src_bytes is <= 0 on entry. [handa] (setup_raw_text_coding_system): Call setup_coding_system to initialize the fields of struct coding_system correctly.
* Add comments for decode_coding and encode_coding.Kenichi Handa1999-04-061-2/+22
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* (encode_coding_iso2022): Initialize dummy arguments toKenichi Handa1999-03-231-0/+3
| | | | ENCODE_ISO_CHARACTER for the previous change on this macro.
* (ENCODE_ISO_CHARACTER): Check validity of CHARSET. IfKenichi Handa1999-03-201-26/+46
| | | | | invalid, produce the buffer internal byte sequence without encoding.
* (setup_coding_system): Check for CODING_SYSTEM = nil.Kenichi Handa1999-03-091-0/+5
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* Comment for ISO 2022 encoding mechanism modified.Kenichi Handa1999-03-011-61/+71
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* (Fdecode_sjis_char): In case of error, use %x forKenichi Handa1999-02-181-4/+4
| | | | | formatting error message. (Fdecode_big5_char): Likewise.
* (Fdecode_sjis_char, Fencode_sjis_char): HanldeKenichi Handa1999-02-161-14/+39
| | | | | ASCII correctly. Signal error on invalid characters. (Fdecode_big5_char, Fencode_big5_char): Likewise.
* (decode_coding_iso2022): Don't set coding->composed_chars to 0 here.Kenichi Handa1999-02-151-1/+1
| | | | (setup_coding_system): Set coding->composed_chars to 0 here.
* (ccl_coding_driver): On encoding, coding->produced_charKenichi Handa1999-02-081-1/+3
| | | | should be set to coding->produced.
* (encode_coding_iso2022): Before writing out an invalidKenichi Handa1999-02-051-0/+2
| | | | code, reset glaphic planes and registers if necessary.
* (syms_of_coding): eol-mnemonic-* variables are nowEli Zaretskii1999-01-271-16/+16
| | | | strings, not characters.
* (syms_of_coding): Doc fix for inhibit-eol-conversion.Dave Love1999-01-251-1/+2
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* (Fdecode_sjis_char): Decode Japanese Katakana characterKenichi Handa1999-01-141-9/+27
| | | | | correctly. (Fencode_sjis_char): Encode Japanese Katakana character correctly.
* (syms_of_coding): Doc fix for inhibit-eol-conversion.Dave Love1999-01-111-1/+2
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* (DECODE_DESIGNATION): Jump to label_invalid_code ifKenichi Handa1998-12-151-5/+17
| | | | | | | | | | final_char is invalid. (decode_coding): If coding->type is coding_type_ccl, call ccl_coding_driver even if SRC_BYTES is zero. (code_convert_region): Update `inserted' correctly after calling coding->post_read_conversion. Even after the code converter consumed all source text, call it once more if it is coding_type_ccl to flush out data.
* (DECODE_CHARACTER_ASCII): Check validity of insertedKenichi Handa1998-10-281-2/+10
| | | | | | | code. (DECODE_CHARACTER_DIMENSION1): Likewise. (DECODE_CHARACTER_DIMENSION2): Likewise. (decode_coding_sjis_big5): Check the 2nd byte of SJIS correctly.
* (code_convert_region): Kill the work buffer created byKenichi Handa1998-10-261-3/+5
| | | | pre-write-conversion.
* (code_convert_region): While preserving the orignalKenichi Handa1998-10-241-5/+6
| | | | point, pay attention to the byte combining problem.
* (setup_coding_system): Fix setting upKenichi Handa1998-10-211-10/+29
| | | | | | | | coding->spec.ccl.valid_codes for CCL based coding system. (code_convert_region): Set point to FROM before inserting the result of pre-write-funciton. Preserve original point. (code_convert_string): If coding->type is coding_type_ccl, do conversion even if the length of conversion region is zero.
* (decode_coding_iso2022): Set coding->fake_multibyte toKenichi Handa1998-10-171-0/+2
| | | | 1 when encountered with a code of the range 0x80..0x9F.
* (shrink_decoding_region): If a charset other than asciiKenichi Handa1998-10-121-0/+6
| | | | | is initially designated to G0, don't shrink the region. (shrink_encoding_region): Likewise.
* (code_convert_region): Set inhibit_modification_hooksKenichi Handa1998-10-081-2/+8
| | | | to 1 before calling Fset_text_properties.
* (check_composing_code): Fix previous change. Now itKenichi Handa1998-09-281-82/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | alwasy returns 0 or -1. (decode_coding_iso2022): Adjusted for the above change. (encode_coding_iso2022): When encoding the last block, flush out tailing garbage bytes. (setup_coding_system): Delete unnecessary code. (shrink_decoding_region): Check translation table. If ASCII should be translated, give up shrinking. (shrink_encoding_region): Likewise. (SHRINK_CONVERSION_REGION_THRESHHOLD): New macro. (SHRINK_CONVERSION_REGION): New macro. (code_convert_region): Call SHRINK_CONVERSION_REGION. Delete text properties here. (code_convert_region): In the case of encoding, always calulate correct character number. (code_convert_string): Call SHRINK_CONVERSION_REGION. (code_convert_region1): Don't delete text properties here. (check_composing_code): Fix previous change. Now it alwasy returns 0 or -1. (decode_coding_iso2022): Adjusted for the above change. (encode_coding_iso2022): When encoding the last block, flush out tailing garbage bytes. (setup_coding_system): Delete unnecessary code. (shrink_decoding_region): Check translation table. If ASCII should be translated, give up shrinking. (shrink_encoding_region): Likewise. (SHRINK_CONVERSION_REGION_THRESHHOLD): New macro. (SHRINK_CONVERSION_REGION): New macro. (code_convert_region): Call SHRINK_CONVERSION_REGION. Delete text properties here. (code_convert_region): In the case of encoding, always calulate correct character number. (code_convert_string): Call SHRINK_CONVERSION_REGION. (code_convert_region1): Don't delete text properties here.
* (check_composing_code): If the current composingKenichi Handa1998-09-261-41/+82
| | | | | | | | | | sequence doesn't end properly, return -1. (DECODE_CHARACTER_ASCII): Update coding->composed_chars. (DECODE_CHARACTER_DIMENSION1): Likewise. (decode_coding_iso2022): Check validity of a composing sequence. (code_convert_string): If the length of text to be converted is shrunk to zero, don't perform code conversion. (shrink_decoding_region): Fix previous change.
* (decode_eol): While decoding DOS-like eol, handle aKenichi Handa1998-09-251-7/+23
| | | | | | single CR code correctly. (shrink_decoding_region) <CODING_CATEGORY_IDX_ISO_7 or CODING_CATEGORY_IDX_ISO_7_TIGHT>: Skip also 8-bit codes.
* (ccl_coding_driver): If ccl_driver is interrupted by aKenichi Handa1998-09-181-0/+23
| | | | | | | user or the CCL program executed an invalid command, return CODING_FINISH_INTERRUPT. (code_convert_region): Pay attention to the converters return value CODING_FINISH_NORMAL and CODING_FINISH_INTERRUPT.
* (code_convert_region): Update beg_unchanged andKenichi Handa1998-09-161-5/+5
| | | | end_unchanged after we delete the source text.
* (ccl_coding_driver): Always calculate correct mulibyteKenichi Handa1998-09-071-13/+6
| | | | | chars in produced byte sequence. (Ffind_operation_coding_system): Doc-string fixed.
* (decode_coding): Even if SRC_BYTES is zero, tryKenichi Handa1998-08-311-4/+12
| | | | | | | processing if CODING requires flushing. (encode_coding): Likewise. (code_convert_region): Likewise. (code_convert_string): Likewise.
* (code_convert_region1): Remove all text properties of the region.Kenichi Handa1998-08-281-0/+4
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* (detect_coding_iso2022): Handle ESC N and ESC OKenichi Handa1998-08-271-27/+11
| | | | | correctly. They are for SS2 and SS3 respectively. (ccl_coding_driver): Fix previous change.
* (file-coding-system-alist, select-safe-coding-system-function): Doc fix.Andreas Schwab1998-08-241-2/+2
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