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tweaks: rename two variables, to harmonize with two others

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This commit is contained in:
Benno Schulenberg 2020-03-08 14:04:29 +01:00
parent 8c506d86af
commit 5c008726f0
1 changed files with 18 additions and 18 deletions
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36
src/text.c
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@ -1723,10 +1723,10 @@ void do_justify(bool full_justify)
/* The line where the paragraph or region starts. */
linestruct *endline;
/* The line where the paragraph or region ends. */
size_t top_x;
/* The top x-coordinate of the paragraph we justify. */
size_t bot_x;
/* The bottom x-coordinate of the paragraph we justify. */
size_t start_x;
/* The x position where the paragraph or region starts. */
size_t end_x;
/* The x position where the paragraph or region ends. */
linestruct *was_cutbuffer = cutbuffer;
/* The old cutbuffer, so we can justify in the current cutbuffer. */
linestruct *jusline;
@ -1754,20 +1754,20 @@ void do_justify(bool full_justify)
if (openfile->mark) {
size_t quote_len;
get_region((const linestruct **)&startline, &top_x,
(const linestruct **)&endline, &bot_x, &right_side_up);
get_region((const linestruct **)&startline, &start_x,
(const linestruct **)&endline, &end_x, &right_side_up);
/* When the marked region is empty, do nothing. */
if (startline == endline && top_x == bot_x) {
if (startline == endline && start_x == end_x) {
statusline(NOTICE, _("Nothing changed"));
discard_until(openfile->undotop->next);
return;
}
par_len = endline->lineno - startline->lineno + (bot_x > 0 ? 1 : 0);
par_len = endline->lineno - startline->lineno + (end_x > 0 ? 1 : 0);
/* Remember whether the end of the region was at the end of a line. */
ends_at_eol = endline->data[bot_x] == '\0';
ends_at_eol = endline->data[end_x] == '\0';
/* Copy the leading part that is to be used for the new paragraph. */
quote_len = quote_length(startline->data);
@ -1813,7 +1813,7 @@ void do_justify(bool full_justify)
}
startline = openfile->current;
top_x = 0;
start_x = 0;
/* Set the number of lines to be pulled into the cutbuffer. */
if (full_justify)
@ -1828,9 +1828,9 @@ void do_justify(bool full_justify)
/* When possible, step one line further; otherwise, to line's end. */
if (endline->next != NULL) {
endline = endline->next;
bot_x = 0;
end_x = 0;
} else
bot_x = strlen(endline->data);
end_x = strlen(endline->data);
}
#ifndef NANO_TINY
@ -1838,14 +1838,14 @@ void do_justify(bool full_justify)
#endif
/* Do the equivalent of a marked cut into an empty cutbuffer. */
cutbuffer = NULL;
extract_segment(startline, top_x, endline, bot_x);
extract_segment(startline, start_x, endline, end_x);
#ifndef NANO_TINY
update_undo(CUT);
if (openfile->mark) {
size_t line_len = strlen(cutbuffer->data), indent_len;
size_t needed_top_extra = (top_x < lead_len ? top_x : lead_len);
size_t needed_bot_extra = (bot_x < lead_len ? lead_len - bot_x : 0);
size_t needed_top_extra = (start_x < lead_len ? start_x : lead_len);
size_t needed_bot_extra = (end_x < lead_len ? lead_len - end_x : 0);
linestruct *line;
/* If the marked region starts in the middle of a line, and this line
@ -1860,7 +1860,7 @@ void do_justify(bool full_justify)
line_len += needed_top_extra;
/* When no portion was missing, nothing needs removing later. */
if (top_x > lead_len)
if (start_x > lead_len)
needed_top_extra = 0;
}
@ -1893,7 +1893,7 @@ void do_justify(bool full_justify)
* a new line before the new paragraph. But if the region started in
* the middle of the line's leading part, no new line is needed: just
* remove the (now-redundant) addition we made earlier. */
if (top_x > 0) {
if (start_x > 0) {
if (needed_top_extra > 0)
memmove(cutbuffer->data, cutbuffer->data + needed_top_extra,
strlen(cutbuffer->data) - needed_top_extra + 1);
@ -1910,7 +1910,7 @@ void do_justify(bool full_justify)
* of a line's leading part, make the new line start with the missing
* portion, so it will become a full leading part when the justified
* region is "pasted" back. */
if (bot_x > 0 && !ends_at_eol) {
if (end_x > 0 && !ends_at_eol) {
line->next = make_new_node(line);
line->next->data = copy_of(the_lead + needed_bot_extra);
}