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tweaks: elide another parameter, and rename the function to match

master
Benno Schulenberg 2019-05-31 09:33:28 +02:00
parent c5d157dd9d
commit 122cabd3ba
1 changed files with 7 additions and 9 deletions
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16
src/files.c
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@ -598,19 +598,15 @@ void mention_name_and_linecount(void)
_("New Buffer") : tail(openfile->filename), count);
}
/* Switch to a neighbouring file buffer; to the next if to_next is TRUE;
* otherwise, to the previous one. */
void switch_to_adjacent_buffer(bool to_next)
/* Update title bar and such after switching to another buffer.*/
void redecorate_after_switch(void)
{
/* If only one file buffer is open, say so and get out. */
/* If only one file buffer is open, there is nothing to update. */
if (openfile == openfile->next) {
statusbar(_("No more open file buffers"));
return;
}
/* Switch to the next or previous file buffer. */
openfile = to_next ? openfile->next : openfile->prev;
#ifndef NANO_TINY
/* When not in softwrap mode, make sure firstcolumn is zero. It might
* be nonzero if we had softwrap mode on while in this buffer, and then
@ -635,13 +631,15 @@ void switch_to_adjacent_buffer(bool to_next)
/* Switch to the previous entry in the list of open files. */
void switch_to_prev_buffer(void)
{
switch_to_adjacent_buffer(BACKWARD);
openfile = openfile->prev;
redecorate_after_switch();
}
/* Switch to the next entry in the list of open files. */
void switch_to_next_buffer(void)
{
switch_to_adjacent_buffer(FORWARD);
openfile = openfile->next;
redecorate_after_switch();
}
/* Remove the current buffer from the circular list of buffers. */