no longer try to avoid automatic scrolling - this is patched out of Scintilla now

* The patch avoids all automatic scrolling consistently, including in SCI_UNDO.
  This speads up Undo (especially after interruptions).
* Also, the patch disables a very costly and pointless (in SciTECO) algorithm that
  effectively made <Ix$> uninterruptible.
* Effectively reverts large parts of 8ef010da59743fcc4927c790f585ba414ec7b129.
  I have never liked using unintuitive Scintilla messages to avoid scrolling.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/help.c b/src/help.c
index 37dd5a6..e06bda4 100644
--- a/src/help.c
+++ b/src/help.c
@@ -308,9 +308,9 @@ teco_state_help_done(teco_machine_main_t *ctx, const teco_string_t *str, GError
 	 * multiple topics in the same buffer without
 	 * closing it first.
 	 */
-	undo__teco_interface_ssm(SCI_SETEMPTYSELECTION,
+	undo__teco_interface_ssm(SCI_GOTOPOS,
 	                         teco_interface_ssm(SCI_GETCURRENTPOS, 0, 0), 0);
-	teco_interface_ssm(SCI_SETEMPTYSELECTION, topic->pos, 0);
+	teco_interface_ssm(SCI_GOTOPOS, topic->pos, 0);
 
 	return &teco_state_start;
 }