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tweaks: elide a variable and an unneeded iteration

master
Benno Schulenberg 2020-03-08 16:55:02 +01:00
parent c934c1d71b
commit d4b97a08cd
1 changed files with 8 additions and 11 deletions
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19
src/text.c
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@ -1806,9 +1806,6 @@ void do_justify(bool full_justify)
} else
#endif /* NANO_TINY */
{
size_t jus_len;
/* The number of lines we're storing in the current cutbuffer. */
/* 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)
@ -1826,18 +1823,18 @@ void do_justify(bool full_justify)
return;
}
/* Set the starting point of the paragraph. */
startline = openfile->current;
start_x = 0;
/* Set the number of lines to be pulled into the cutbuffer. */
/* Set the end point of the paragraph. */
if (full_justify)
jus_len = openfile->filebot->lineno - startline->lineno + 1;
else
jus_len = par_len;
/* Move down to the last line to be extracted. */
for (endline = openfile->current; jus_len > 1; jus_len--)
endline = endline->next;
endline = openfile->filebot;
else {
endline = startline;
for (size_t count = par_len; count > 1; count--)
endline = endline->next;
}
/* When possible, step one line further; otherwise, to line's end. */
if (endline->next != NULL) {