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tweaks: move the check for beginning-of-paragraph to a better place 

Only the first search for a paragraph needs to check whether we're
currently in the middle of a paragraph.  When the 'while' loop for
a full justify is executed, all calls of find_paragraph() start
either on the first line of a paragraph or between two paragraphs.
master
Benno Schulenberg 2018-11-25 15:15:02 +01:00
parent 2c83047842
commit 500c41b83b
1 changed files with 4 additions and 6 deletions
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10
src/text.c
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@ -2049,10 +2049,6 @@ bool find_paragraph(filestruct **firstline, bool *touched_eof,
while (!inpar(line) && line->next != NULL)
line = line->next;
/* When in a paragraph but not at its beginning, move back to its first line. */
if (inpar(line) && !begpar(line, 0))
do_para_begin(&line);
*firstline = line;
/* Now move down to just beyond the end of the paragraph, if possible. */
@ -2228,11 +2224,13 @@ void do_justify(bool full_justify)
size_t was_current_x = openfile->current_x;
#endif
/* If we're justifying the entire file, start at the beginning. */
/* When justifying the entire buffer, start at the top. Otherwise, when
* in a paragraph but not at its beginning, move back to its first line. */
if (full_justify) {
openfile->current = openfile->fileage;
openfile->current_x = 0;
}
} else if (inpar(openfile->current) && !begpar(openfile->current, 0))
do_para_begin(&openfile->current);
/* Find the first line of the paragraph(s) to be justified.
* If the search failed, it means that there are no paragraph(s) to