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tweaks: switch to the preceding buffer in a cheaper way (when in help) 

When a help-text buffer is closed while exiting from the help viewer,
the rest of the exit code takes care that the preceding buffer gets
displayed properly.  And when a help-text buffer is closed because a
SIGWINCH occurred, doing anything for the preceding buffer is a waste
of time because a new help-text buffer will be opened and displayed
instantly.
master
Benno Schulenberg 2019-05-29 19:27:13 +02:00
parent 71574e7a6f
commit 5f03c20ea0
2 changed files with 2 additions and 2 deletions
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2
src/help.c
View File

@ -239,7 +239,7 @@ void do_help(void)
#endif #endif
/* Switch back to the buffer we were invoked from. */ /* Switch back to the buffer we were invoked from. */
switch_to_prev_buffer(); openfile = openfile->prev;
if (ISSET(NO_HELP)) { if (ISSET(NO_HELP)) {
currmenu = oldmenu; currmenu = oldmenu;

2
src/winio.c
View File

@ -3375,7 +3375,7 @@ void total_refresh(void)
#ifdef ENABLE_HELP #ifdef ENABLE_HELP
if (inhelp) { if (inhelp) {
close_buffer(); close_buffer();
switch_to_prev_buffer(); openfile = openfile->prev;
wrap_help_text_into_buffer(); wrap_help_text_into_buffer();
} else } else
#endif #endif