Mercurial > hg > xemacs-beta
annotate lwlib/lwlib-internal.h @ 4604:e0a8715fdb1f
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.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 07 Feb 2009 17:13:37 +0000 |
| parents | facf3239ba30 |
| children | 03ab78e48ef6 |
| rev | line source |
|---|---|
| 440 | 1 #ifndef INCLUDED_lwlib_internal_h_ |
| 2 #define INCLUDED_lwlib_internal_h_ | |
| 428 | 3 |
| 4 #include "lwlib.h" | |
| 5 | |
| 448 | 6 #ifdef USE_ASSERTIONS |
| 7 /* Highly dubious kludge */ | |
| 8 /* (thanks, Jamie, I feel better now -- ben) */ | |
| 1650 | 9 EXTERN_C void assert_failed (const char *, int, const char *); |
| 448 | 10 # define abort() (assert_failed (__FILE__, __LINE__, "abort()")) |
| 3025 | 11 # define assert(x) ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, #x)) |
| 448 | 12 #else |
| 13 # ifdef DEBUG_XEMACS | |
| 3025 | 14 # define assert(x) ((x) ? (void) 0 : (void) abort ()) |
| 448 | 15 # else |
| 3025 | 16 # define assert(x) ((void) 0) |
| 448 | 17 # endif |
| 18 #endif | |
| 19 | |
| 428 | 20 /* This represents a single widget within a widget tree. All the |
| 21 widgets in a widget tree are chained through the `next' field. | |
| 22 `info' is a back pointer to the widget tree. */ | |
| 23 | |
| 24 typedef struct _widget_instance | |
| 25 { | |
| 26 Widget widget; | |
| 27 Widget parent; | |
| 28 Boolean pop_up_p; | |
| 29 struct _widget_info* info; | |
| 30 struct _widget_instance* next; | |
| 31 } widget_instance; | |
| 32 | |
| 33 /* This represents a single widget tree, such as a single menubar. | |
| 34 The global variable `all_widget_info' lists all widget trees, | |
| 35 chained through the `next' field of this structure. */ | |
| 36 | |
| 37 typedef struct _widget_info | |
| 38 { | |
| 39 char* type; | |
| 40 char* name; | |
| 41 LWLIB_ID id; | |
| 42 widget_value* val; | |
| 43 Boolean busy; | |
| 44 lw_callback pre_activate_cb; | |
| 45 lw_callback selection_cb; | |
| 46 lw_callback post_activate_cb; | |
| 47 struct _widget_instance* instances; | |
| 48 struct _widget_info* next; | |
| 49 } widget_info; | |
| 50 | |
| 51 typedef Widget | |
| 52 (*widget_creation_function) (widget_instance* instance); | |
| 53 | |
| 54 typedef struct _widget_creation_entry | |
| 55 { | |
| 442 | 56 const char* type; |
| 428 | 57 widget_creation_function function; |
| 58 } widget_creation_entry; | |
| 59 | |
| 60 /* update all other instances of a widget. Can be used in a callback when | |
| 442 | 61 a widget has been used by the user */ |
| 428 | 62 void |
| 63 lw_internal_update_other_instances (Widget widget, XtPointer closure, | |
| 64 XtPointer call_data); | |
| 65 | |
| 66 /* get the widget_value for a widget in a given instance */ | |
| 67 widget_value* | |
| 68 lw_get_widget_value_for_widget (widget_instance* instance, Widget w); | |
| 69 | |
| 70 widget_info *lw_get_widget_info (LWLIB_ID id); | |
| 71 | |
| 440 | 72 #endif /* INCLUDED_lwlib_internal_h_ */ |