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tweaks: reshuffle a condition, to probably avoid an unneeded calculation 

Also frob three comments.
This commit is contained in:
Benno Schulenberg 2021-01-04 11:35:31 +01:00
parent c96c343fac
commit 1236341746
1 changed files with 4 additions and 4 deletions
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8
src/prompt.c
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@ -380,7 +380,7 @@ void put_cursor_at_end_of_answer(void)
typing_x = HIGHEST_POSITIVE;
}
/* Redraw the promptbar and place the cursor at the right spot. */
/* Redraw the prompt bar and place the cursor at the right spot. */
void draw_the_promptbar(void)
{
size_t base = breadth(prompt) + 2;
@ -391,7 +391,7 @@ void draw_the_promptbar(void)
the_page = get_statusbar_page_start(base, column);
end_page = get_statusbar_page_start(base, base + breadth(answer) - 1);
/* Color the promptbar over its full width. */
/* Color the prompt bar over its full width. */
wattron(bottomwin, interface_color_pair[PROMPT_BAR]);
mvwprintw(bottomwin, 0, 0, "%*s", COLS, " ");
@ -403,7 +403,7 @@ void draw_the_promptbar(void)
waddstr(bottomwin, expanded);
free(expanded);
if (base + breadth(answer) != COLS && the_page < end_page)
if (the_page < end_page && base + breadth(answer) != COLS)
mvwaddch(bottomwin, 0, COLS - 1, '>');
wattroff(bottomwin, interface_color_pair[PROMPT_BAR]);
@ -690,7 +690,7 @@ int do_yesno_prompt(bool all, const char *msg)
post_one_key(cancelshortcut->keystr, _("Cancel"), width);
}
/* Color the promptbar over its full width and display the question. */
/* Color the prompt bar over its full width and display the question. */
wattron(bottomwin, interface_color_pair[PROMPT_BAR]);
mvwprintw(bottomwin, 0, 0, "%*s", COLS, " ");
mvwaddnstr(bottomwin, 0, 0, msg, actual_x(msg, COLS - 1));