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annotate lwlib/lwlib-Xlw.h @ 4549:68d1ca56cffa

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First part of interactive checks that coding systems encode regions. 2008-01-21 Aidan Kehoe <kehoea@parhasard.net> * coding.el (decode-coding-string): (encode-coding-string): Accept GNU's NOCOPY argument for these. Todo; write compiler macros to use it. (query-coding-warning-face): New face, to show unencodable characters. (default-query-coding-region-safe-charset-skip-chars-map): New variable, a cache used by #'default-query-coding-region. (default-query-coding-region): Default implementation of #'query-coding-region, using the safe-charsets and safe-chars coding systemproperties. (query-coding-region): New function; can a given coding system encode a given region? (query-coding-string): New function; can a given coding system encode a given string? (unencodable-char-position): Function API taken from GNU; return the first unencodable position given a string and coding system. (encode-coding-char): Function API taken from GNU; return CHAR encoded using CODING-SYSTEM, or nil if CODING-SYSTEM would trash CHAR. ((unless (featurep 'mule)): Override the default query-coding-region implementation on non-Mule. * mule/mule-coding.el (make-8-bit-generate-helper): Eliminate a duplicate comment. (make-8-bit-choose-category): Simplify implementation. (8-bit-fixed-query-coding-region): Implementation of #'query-coding-region for coding systems created with #'make-8-bit-coding-system. (make-8-bit-coding-system): Initialise the #'query-coding-region implementation for these character sets. (make-8-bit-coding-system): Ditto for the compiler macro version of this function. * unicode.el (unicode-query-coding-skip-chars-arg): New variable, used by unicode-query-coding-region, initialised in mule/general-late.el. (unicode-query-coding-region): New function, the #'query-coding-region implementation for Unicode coding systems. Initialise the query-coding-function property for the Unicode coding systems to #'unicode-query-coding-region. * mule/mule-charset.el (charset-skip-chars-string): New function. Return a #'skip-chars-forward argument that skips all characters in CHARSET. (map-charset-chars): Function synced from GNU, modified to work with XEmacs. Map FUNC across the int value charset ranges of CHARSET.
author Aidan Kehoe <kehoea@parhasard.net>
date Mon, 21 Jan 2008 22:51:21 +0100
parents 98528da0b7fc
children ade4c7e2c6cb
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1 #ifndef LWLIB_XLW_H
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2 #define LWLIB_XLW_H
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3
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4 #include "lwlib-internal.h"
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5
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6 extern const widget_creation_entry xlw_creation_table [];
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7 extern widget_creation_function xlw_create_dialog;
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8
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9 Boolean
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10 lw_lucid_widget_p (Widget widget);
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11
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12 void
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13 xlw_update_one_widget (widget_instance* instance, Widget widget,
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14 widget_value* val, Boolean deep_p);
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15
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16 void
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17 xlw_update_one_value (widget_instance* instance, Widget widget,
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18 widget_value* val);
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19
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20 void
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21 xlw_destroy_instance (widget_instance* instance);
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23 void
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24 xlw_pop_instance (widget_instance* instance, Boolean up);
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25
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26 void
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27 xlw_popup_menu (Widget widget, XEvent *event);
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29 #endif /* LWLIB_XLW_H */