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comparison src/line-number.c @ 442:abe6d1db359e r21-2-36

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Import from CVS: tag r21-2-36
author cvs
date Mon, 13 Aug 2007 11:35:02 +0200
parents 3ecd8885ac67
children b39c14581166
comparison
equal deleted inserted replaced
441:72a7cfa4a488 442:abe6d1db359e
96 Qzero); 96 Qzero);
97 narrow_line_number_cache (b); 97 narrow_line_number_cache (b);
98 } 98 }
99 99
100 /* Flag LINE_NUMBER_BEGV (b) as dirty. Do it only if the line number 100 /* Flag LINE_NUMBER_BEGV (b) as dirty. Do it only if the line number
101 cache is already initialized. */ 101 cache is already initialized. */
102 void 102 void
103 narrow_line_number_cache (struct buffer *b) 103 narrow_line_number_cache (struct buffer *b)
104 { 104 {
105 if (NILP (b->text->line_number_cache)) 105 if (NILP (b->text->line_number_cache))
106 return; 106 return;
156 after POS without prior search. 156 after POS without prior search.
157 157
158 This will do nothing if the cache is uninitialized. */ 158 This will do nothing if the cache is uninitialized. */
159 void 159 void
160 insert_invalidate_line_number_cache (struct buffer *b, Bufpos pos, 160 insert_invalidate_line_number_cache (struct buffer *b, Bufpos pos,
161 CONST Bufbyte *nonreloc, Bytecount length) 161 const Bufbyte *nonreloc, Bytecount length)
162 { 162 {
163 if (NILP (b->text->line_number_cache)) 163 if (NILP (b->text->line_number_cache))
164 return; 164 return;
165 165
166 if (length > LINE_NUMBER_LARGE_STRING 166 if (length > LINE_NUMBER_LARGE_STRING