nano

commit 803ea0d7a095450835e8151f326177135ab518bc
parent 9b014876cd68f9f4df297cf16739e72431ff6904
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Thu, 24 Mar 2022 12:40:28 +0100

justify: stay at the same line number when doing a full justification

The same line number may not be the same position in the text, but
it will be approximately -- and it is certainly better than leaving
the cursor at the end of the buffer.

This fulfills https://savannah.gnu.org/bugs/?61175.

Diffstat:
M
src/text.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/text.c b/src/text.c
@@ -1761,6 +1761,8 @@ void justify_text(bool whole_buffer)
 		/* The leading part for lines after the first one. */
 	size_t secondary_len = 0;
 		/* The length of that later lead. */
+	ssize_t was_the_linenumber = openfile->current->lineno;
+		/* The line to return to after a full justification. */
 
 	/* TRANSLATORS: This one goes with Undid/Redid messages. */
 	add_undo(COUPLE_BEGIN, N_("justification"));
@@ -1977,7 +1979,8 @@ void justify_text(bool whole_buffer)
 		openfile->current_x = openfile->mark_x;
 		openfile->mark = bottom;
 		openfile->mark_x = bottom_x;
-	}
+	} else if (whole_buffer && !openfile->mark)
+		goto_line_posx(was_the_linenumber, 0);
 
 	add_undo(COUPLE_END, N_("justification"));