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32 lines
506 B
C
32 lines
506 B
C
/** The document->data tools
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* @file */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdlib.h>
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#include "elinks.h"
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#include "document/docdata.h"
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#include "document/document.h"
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#include "util/error.h"
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struct line *
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realloc_lines(struct document *document, int y)
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{
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assert(document);
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if_assert_failed return NULL;
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if (document->height <= y) {
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if (!ALIGN_LINES(&document->data, document->height, y + 1))
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return NULL;
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document->height = y + 1;
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}
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return &document->data[y];
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}
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