From 08fd5b349b3628412a76fef3e2de9f6aa2203ffb Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@justemail.net>
Date: Thu, 11 May 2017 10:52:39 +0200
Subject: [PATCH] moving: limit the target column when it is beyond the last
chunk
When the column given in gotoline() is beyond the last available
column in the row of the last chunk, then set placewewant to the
actual end of the chunk, to prevent surprising jumps to the left
when moving up or down from there.
This fixes https://savannah.gnu.org/bugs/?50995.
---
src/search.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/search.c b/src/search.c
index 14e8d05a..4d23134a 100644
--- a/src/search.c
+++ b/src/search.c
@@ -883,6 +883,12 @@ void do_gotolinecolumn(ssize_t line, ssize_t column, bool use_answer,
openfile->current_x = actual_x(openfile->current->data, column - 1);
openfile->placewewant = column - 1;
+#ifndef NANO_TINY
+ if (ISSET(SOFTWRAP) && openfile->placewewant / editwincols >
+ strlenpt(openfile->current->data) / editwincols)
+ openfile->placewewant = strlenpt(openfile->current->data);
+#endif
+
/* When the position was manually given, center the target line. */
if (interactive) {
adjust_viewport(CENTERING);
--
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