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tweaks: move to a given line number more efficiently

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Instead of starting always from the top of the buffer, start at the
current line, as it is quite likely to be near the target line.

(Since the previous commit we're assuming that openfile->current is
always valid, so we might as well make use of this assumption.)

Also, rename a parameter to make its meaning more explicit.
This commit is contained in:
Benno Schulenberg 2022-08-24 16:07:45 +02:00
parent 9410a55679
commit d1e28417d5
1 changed files with 4 additions and 7 deletions
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11
src/search.c
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@ -737,18 +737,15 @@ void ask_for_and_do_replacements(void)
}
/* Go to the specified line and x position. */
void goto_line_posx(ssize_t line, size_t pos_x)
void goto_line_posx(ssize_t linenumber, size_t pos_x)
{
#ifdef ENABLE_COLOR
if (line > openfile->edittop->lineno + editwinrows ||
(ISSET(SOFTWRAP) && line > openfile->current->lineno))
if (linenumber > openfile->edittop->lineno + editwinrows ||
(ISSET(SOFTWRAP) && linenumber > openfile->current->lineno))
recook |= perturbed;
#endif
for (openfile->current = openfile->filetop; line > 1 &&
openfile->current != openfile->filebot; line--)
openfile->current = openfile->current->next;
openfile->current = line_from_number(linenumber);
openfile->current_x = pos_x;
openfile->placewewant = xplustabs();