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comparison src/chartab.c @ 2726:4bc213965183

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[xemacs-hg @ 2005-04-11 05:15:04 by stephent] doc improvement <87is2t51zx.fsf@tleepslib.sk.tsukuba.ac.jp>
author stephent
date Mon, 11 Apr 2005 05:15:06 +0000
parents 6fa9919a9a0b
children 1e7cc382eb16
comparison
equal deleted inserted replaced
2725:578c6447aa28 2726:4bc213965183
1189 -- A charset (only allowed when Mule support is present) 1189 -- A charset (only allowed when Mule support is present)
1190 -- A vector of two elements: a two-octet charset and a row number 1190 -- A vector of two elements: a two-octet charset and a row number
1191 (only allowed when Mule support is present) 1191 (only allowed when Mule support is present)
1192 -- A single character 1192 -- A single character
1193 1193
1194 With the values removed, the default value will be returned. 1194 With all values removed, the default value will be returned by
1195 `get-char-table' and `get-range-char-table'.
1195 */ 1196 */
1196 (range, char_table)) 1197 (range, char_table))
1197 { 1198 {
1198 struct chartab_range rainj; 1199 struct chartab_range rainj;
1199 1200
1480 val); 1481 val);
1481 return !NILP (closure->retval); 1482 return !NILP (closure->retval);
1482 } 1483 }
1483 1484
1484 DEFUN ("map-char-table", Fmap_char_table, 2, 3, 0, /* 1485 DEFUN ("map-char-table", Fmap_char_table, 2, 3, 0, /*
1485 Map FUNCTION over entries in CHAR-TABLE, calling it with two args, 1486 Map FUNCTION over CHAR-TABLE until it returns non-nil; return that value.
1486 each key and value in the table. 1487 FUNCTION is called with two arguments, each key and entry in the table.
1487 1488
1488 RANGE specifies a subrange to map over and is in the same format as 1489 RANGE specifies a subrange to map over. If omitted or t, it defaults to
1489 the RANGE argument to `put-char-table'. If omitted or t, it defaults to 1490 the entire table.
1490 the entire table. See also `char-table-p'. 1491
1492 Both RANGE and the keys passed to FUNCTION are in the same format as the
1493 RANGE argument to `put-char-table'. N.B. This function does NOT map over
1494 all characters in RANGE, but over the subranges that have been assigned to.
1495 Thus this function is most suitable for searching a char-table, or for
1496 populating one char-table based on the contents of another. The current
1497 implementation does not coalesce ranges all of whose values are the same.
1491 */ 1498 */
1492 (function, char_table, range)) 1499 (function, char_table, range))
1493 { 1500 {
1494 struct slow_map_char_table_arg slarg; 1501 struct slow_map_char_table_arg slarg;
1495 struct gcpro gcpro1, gcpro2; 1502 struct gcpro gcpro1, gcpro2;