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Refreshing the whole edit window only when there are multiline regexes,

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and checking for this just once for every burst of keystrokes.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5439 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2015-11-25 09:10:02 +00:00
parent e0d0ca4b97
commit 438cb110ff
2 changed files with 12 additions and 5 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2015-11-25 Benno Schulenberg <bensberg@justemail.net>
* src/nano.c (do_output): Refreshing the whole edit window (instead
of just the current line) is not needed for any kind of syntax, but
only when there are multiline regexes. And check for this not on
every keystroke in a burst, but just once.
2015-11-24 Benno Schulenberg <bensberg@justemail.net>
* doc/syntax/makefile.nanorc: Also recognize the extensions .make and
.mk as Makefiles. Suggested by Emmanuel Bourg in Debian bug #804845.

11
src/nano.c
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@ -2072,14 +2072,15 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
if (do_wrap(openfile->current))
edit_refresh_needed = TRUE;
#endif
}
#ifndef DISABLE_COLOR
/* If color syntaxes are available and turned on, we need to
* call edit_refresh(). */
if (openfile->colorstrings != NULL && !ISSET(NO_COLOR_SYNTAX))
edit_refresh_needed = TRUE;
/* If syntax highlighting is turned on and there are multiline regexes,
* the edit window will need to be refreshed. */
if (!ISSET(NO_COLOR_SYNTAX) && openfile->syntax &&
openfile->syntax->nmultis > 0)
edit_refresh_needed = TRUE;
#endif
}
#ifndef NANO_TINY
/* Well, we might also need a full refresh if we've changed the