diff options
author | Juanma Barranquero <lekktu@gmail.com> | 2010-10-08 12:14:47 +0200 |
---|---|---|
committer | Juanma Barranquero <lekktu@gmail.com> | 2010-10-08 12:14:47 +0200 |
commit | 4628bef1eea0f60e846fe6b6591725aa92952de9 (patch) | |
tree | 9d137b8e0964c0b1ebc4afb4e743e35b807d048d /src | |
parent | 24ac444fbe5d76a7cf09a62b741b9e956ab90d3e (diff) | |
parent | 2b7c934285417d2eac7a3c603231d22ce7e212d8 (diff) |
Merge changes from emacs-23 branch.
Diffstat (limited to 'src')
-rw-r--r-- | src/ChangeLog | 51 | ||||
-rw-r--r-- | src/buffer.c | 10 | ||||
-rw-r--r-- | src/callproc.c | 21 | ||||
-rw-r--r-- | src/coding.c | 48 | ||||
-rw-r--r-- | src/coding.h | 1 | ||||
-rw-r--r-- | src/dbusbind.c | 10 | ||||
-rw-r--r-- | src/keyboard.c | 5 | ||||
-rw-r--r-- | src/process.c | 36 | ||||
-rw-r--r-- | src/xfont.c | 2 |
9 files changed, 144 insertions, 40 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 2effe2ea84..0bde3bb19f 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,54 @@ +2010-10-08 Kenichi Handa <handa@m17n.org> + + * coding.c (complement_process_encoding_system): Fix previous change. + +2010-10-08 Michael Albinus <michael.albinus@gmx.de> + + * dbusbind.c (syms_of_dbusbind): Move putenv call ... + (Fdbus_init_bus): ... here. (Bug#7113) + +2010-10-08 Glenn Morris <rgm@gnu.org> + + * buffer.c (before-change-functions, after-change-functions): + Three-year overdue doc fix following 2007-08-13 change. + +2010-10-08 Kenichi Handa <handa@m17n.org> + + * coding.c (coding_inherit_eol_type): If parent doesn't specify + eol-format, inherit from the system's default. + (complement_process_encoding_system): Make a new coding system + inherit the original eol-format. + +2010-10-08 Kenichi Handa <handa@m17n.org> + + * coding.c (complement_process_encoding_system): New function. + + * coding.h (complement_process_encoding_system): Extern it. + + * callproc.c (Fcall_process): Complement the coding system for + encoding arguments. + (Fcall_process_region): Complement the coding system for encoding + the input to the process. + + * process.c (Fstart_process): Complement the coding system for + encoding arguments. + (send_process): Complement the coding system for encoding what + sent to the process. + +2010-10-08 Kenichi Handa <handa@m17n.org> + + * xfont.c (xfont_open): Fix setting of font->average_width from + :avgwidth property (Bug#7123). + +2010-10-08 Michael Albinus <michael.albinus@gmx.de> + + * dbusbind.c (syms_of_dbusbind): Use putenv instead of setenv, it + is more portable. + + * keyboard.c (gobble_input): Move call of xd_read_queued_messages ... + (kbd_buffer_get_event): ... here. This is needed for cygwin, which + has not defined SIGIO. + 2010-10-08 Chong Yidong <cyd@stupidchicken.com> * xterm.c (x_draw_relief_rect): If box width is larger than 1, diff --git a/src/buffer.c b/src/buffer.c index 3f087d62a5..ed3b7acd2a 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -5957,10 +5957,7 @@ No information is given about the length of the text after the change. Buffer changes made while executing the `before-change-functions' don't call any before-change or after-change functions. -That's because these variables are temporarily set to nil. -As a result, a hook function cannot straightforwardly alter the -value of these variables. See the Emacs Lisp manual for a way of -accomplishing an equivalent result by using other variables. +That's because `inhibit-modification-hooks' is temporarily set non-nil. If an unhandled error happens in running these functions, the variable's value remains nil. That prevents the error @@ -5978,10 +5975,7 @@ and the post-change beginning and end are at the same place.) Buffer changes made while executing the `after-change-functions' don't call any before-change or after-change functions. -That's because these variables are temporarily set to nil. -As a result, a hook function cannot straightforwardly alter the -value of these variables. See the Emacs Lisp manual for a way of -accomplishing an equivalent result by using other variables. +That's because `inhibit-modification-hooks' is temporarily set non-nil. If an unhandled error happens in running these functions, the variable's value remains nil. That prevents the error diff --git a/src/callproc.c b/src/callproc.c index 29e13bbc4a..ee0872b556 100644 --- a/src/callproc.c +++ b/src/callproc.c @@ -254,21 +254,16 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS) */) if (!NILP (Vcoding_system_for_write)) val = Vcoding_system_for_write; else if (! must_encode) - val = Qnil; + val = Qraw_text; else { args2 = (Lisp_Object *) alloca ((nargs + 1) * sizeof *args2); args2[0] = Qcall_process; for (i = 0; i < nargs; i++) args2[i + 1] = args[i]; coding_systems = Ffind_operation_coding_system (nargs + 1, args2); - if (CONSP (coding_systems)) - val = XCDR (coding_systems); - else if (CONSP (Vdefault_process_coding_system)) - val = XCDR (Vdefault_process_coding_system); - else - val = Qnil; + val = CONSP (coding_systems) ? XCDR (coding_systems) : Qnil; } - val = coding_inherit_eol_type (val, Qnil); + val = complement_process_encoding_system (val); setup_coding_system (Fcheck_coding_system (val), &argument_coding); coding_attrs = CODING_ID_ATTRS (argument_coding.id); if (NILP (CODING_ATTR_ASCII_COMPAT (coding_attrs))) @@ -912,20 +907,16 @@ usage: (call-process-region START END PROGRAM &optional DELETE BUFFER DISPLAY &r if (!NILP (Vcoding_system_for_write)) val = Vcoding_system_for_write; else if (NILP (current_buffer->enable_multibyte_characters)) - val = Qnil; + val = Qraw_text; else { args2 = (Lisp_Object *) alloca ((nargs + 1) * sizeof *args2); args2[0] = Qcall_process_region; for (i = 0; i < nargs; i++) args2[i + 1] = args[i]; coding_systems = Ffind_operation_coding_system (nargs + 1, args2); - if (CONSP (coding_systems)) - val = XCDR (coding_systems); - else if (CONSP (Vdefault_process_coding_system)) - val = XCDR (Vdefault_process_coding_system); - else - val = Qnil; + val = CONSP (coding_systems) ? XCDR (coding_systems) : Qnil; } + val = complement_process_encoding_system (val); { int count1 = SPECPDL_INDEX (); diff --git a/src/coding.c b/src/coding.c index d6285ed924..2cf3236009 100644 --- a/src/coding.c +++ b/src/coding.c @@ -6016,10 +6016,9 @@ raw_text_coding_system (Lisp_Object coding_system) } -/* If CODING_SYSTEM doesn't specify end-of-line format but PARENT - does, return one of the subsidiary that has the same eol-spec as - PARENT. Otherwise, return CODING_SYSTEM. If PARENT is nil, - inherit end-of-line format from the system's setting +/* If CODING_SYSTEM doesn't specify end-of-line format, return one of + the subsidiary that has the same eol-spec as PARENT (if it is not + nil and specifies end-of-line format) or the system's setting (system_eol_type). */ Lisp_Object @@ -6041,6 +6040,8 @@ coding_inherit_eol_type (Lisp_Object coding_system, Lisp_Object parent) parent_spec = CODING_SYSTEM_SPEC (parent); parent_eol_type = AREF (parent_spec, 2); + if (VECTORP (parent_eol_type)) + parent_eol_type = system_eol_type; } else parent_eol_type = system_eol_type; @@ -6054,6 +6055,45 @@ coding_inherit_eol_type (Lisp_Object coding_system, Lisp_Object parent) return coding_system; } + +/* Check if text-conversion and eol-conversion of CODING_SYSTEM are + decided for writing to a process. If not, complement them, and + return a new coding system. */ + +Lisp_Object +complement_process_encoding_system (Lisp_Object coding_system) +{ + Lisp_Object coding_base = Qnil, eol_base = Qnil; + Lisp_Object spec, attrs; + int i; + + for (i = 0; i < 3; i++) + { + if (i == 1) + coding_system = CDR_SAFE (Vdefault_process_coding_system); + else if (i == 2) + coding_system = preferred_coding_system (); + spec = CODING_SYSTEM_SPEC (coding_system); + if (NILP (spec)) + continue; + attrs = AREF (spec, 0); + if (NILP (coding_base) && ! EQ (CODING_ATTR_TYPE (attrs), Qundecided)) + coding_base = CODING_ATTR_BASE_NAME (attrs); + if (NILP (eol_base) && ! VECTORP (AREF (spec, 2))) + eol_base = coding_system; + if (! NILP (coding_base) && ! NILP (eol_base)) + break; + } + + if (i > 0) + /* The original CODING_SYSTEM didn't specify text-conversion or + eol-conversion. Be sure that we return a fully complemented + coding system. */ + coding_system = coding_inherit_eol_type (coding_base, eol_base); + return coding_system; +} + + /* Emacs has a mechanism to automatically detect a coding system if it is one of Emacs' internal format, ISO2022, SJIS, and BIG5. But, it's impossible to distinguish some coding systems accurately diff --git a/src/coding.h b/src/coding.h index 0caa5b2f96..7233726a25 100644 --- a/src/coding.h +++ b/src/coding.h @@ -707,6 +707,7 @@ extern Lisp_Object code_convert_string_norecord (Lisp_Object, Lisp_Object, int); extern Lisp_Object raw_text_coding_system (Lisp_Object); extern Lisp_Object coding_inherit_eol_type (Lisp_Object, Lisp_Object); +extern Lisp_Object complement_process_encoding_system (Lisp_Object); extern int decode_coding_gap (struct coding_system *, EMACS_INT, EMACS_INT); diff --git a/src/dbusbind.c b/src/dbusbind.c index 99a157fbc7..683b7cb583 100644 --- a/src/dbusbind.c +++ b/src/dbusbind.c @@ -900,6 +900,9 @@ DEFUN ("dbus-init-bus", Fdbus_init_bus, Sdbus_init_bus, 1, 1, 0, /* Add bus to list of registered buses. */ Vdbus_registered_buses = Fcons (bus, Vdbus_registered_buses); + /* We do not want to abort. */ + putenv ("DBUS_FATAL_WARNINGS=0"); + /* Return. */ return Qnil; } @@ -2160,12 +2163,11 @@ be called when the D-Bus reply message arrives. */); doc: /* If non-nil, debug messages of D-Bus bindings are raised. */); #ifdef DBUS_DEBUG Vdbus_debug = Qt; - /* We can also set environment DBUS_VERBOSE=1 in order to see more - traces. */ + /* We can also set environment variable DBUS_VERBOSE=1 in order to + see more traces. This requires libdbus-1 to be configured with + --enable-verbose-mode. */ #else Vdbus_debug = Qnil; - /* We do not want to abort. */ - setenv ("DBUS_FATAL_WARNINGS", "0", 1); #endif Fprovide (intern_c_string ("dbusbind"), Qnil); diff --git a/src/keyboard.c b/src/keyboard.c index 9af26cd427..b284244ac8 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -3952,6 +3952,11 @@ kbd_buffer_get_event (KBOARD **kbp, /* One way or another, wait until input is available; then, if interrupt handlers have not read it, read it now. */ +#ifdef HAVE_DBUS + /* Read D-Bus messages. */ + xd_read_queued_messages (); +#endif /* HAVE_DBUS */ + /* Note SIGIO has been undef'd if FIONREAD is missing. */ #ifdef SIGIO gobble_input (0); diff --git a/src/process.c b/src/process.c index 370fb673e8..e151506595 100644 --- a/src/process.c +++ b/src/process.c @@ -1670,6 +1670,11 @@ usage: (start-process NAME BUFFER PROGRAM &rest PROGRAM-ARGS) */) val = XCDR (Vdefault_process_coding_system); } XPROCESS (proc)->encode_coding_system = val; + /* Note: At this momemnt, the above coding system may leave + text-conversion or eol-conversion unspecified. They will be + decided after we read output from the process and decode it by + some coding system, or just before we actually send a text to + the process. */ } @@ -1712,6 +1717,7 @@ usage: (start-process NAME BUFFER PROGRAM &rest PROGRAM-ARGS) */) tem = Fsubstring (tem, make_number (2), Qnil); { + Lisp_Object arg_encoding = Qnil; struct gcpro gcpro1; GCPRO1 (tem); @@ -1729,9 +1735,14 @@ usage: (start-process NAME BUFFER PROGRAM &rest PROGRAM-ARGS) */) tem = Fcons (args[i], tem); CHECK_STRING (XCAR (tem)); if (STRING_MULTIBYTE (XCAR (tem))) - XSETCAR (tem, - code_convert_string_norecord - (XCAR (tem), XPROCESS (proc)->encode_coding_system, 1)); + { + if (NILP (arg_encoding)) + arg_encoding = (complement_process_encoding_system + (XPROCESS (proc)->encode_coding_system)); + XSETCAR (tem, + code_convert_string_norecord + (XCAR (tem), arg_encoding, 1)); + } } UNGCPRO; @@ -5529,12 +5540,21 @@ send_process (volatile Lisp_Object proc, const unsigned char *volatile buf, && !NILP (XBUFFER (object)->enable_multibyte_characters)) || EQ (object, Qt)) { + p->encode_coding_system + = complement_process_encoding_system (p->encode_coding_system); if (!EQ (Vlast_coding_system_used, p->encode_coding_system)) - /* The coding system for encoding was changed to raw-text - because we sent a unibyte text previously. Now we are - sending a multibyte text, thus we must encode it by the - original coding system specified for the current process. */ - setup_coding_system (p->encode_coding_system, coding); + { + /* The coding system for encoding was changed to raw-text + because we sent a unibyte text previously. Now we are + sending a multibyte text, thus we must encode it by the + original coding system specified for the current process. + + Another reason we comming here is that the coding system + was just complemented and new one was returned by + complement_process_encoding_system. */ + setup_coding_system (p->encode_coding_system, coding); + Vlast_coding_system_used = p->encode_coding_system; + } coding->src_multibyte = 1; } else diff --git a/src/xfont.c b/src/xfont.c index 0a7f4a3c97..d4c6af17c4 100644 --- a/src/xfont.c +++ b/src/xfont.c @@ -841,7 +841,7 @@ xfont_open (FRAME_PTR f, Lisp_Object entity, int pixel_size) val = Ffont_get (font_object, QCavgwidth); if (INTEGERP (val)) - font->average_width = XINT (val); + font->average_width = XINT (val) / 10; if (font->average_width < 0) font->average_width = - font->average_width; if (font->average_width == 0 |