nano

commit 913db834d284c32a1b843e01a11ed06b780d347e
parent b6fbdd00cfddf10f2cd6f4422dbd2111d3decd9d
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Wed,  5 Jan 2005 05:08:14 +0000

add DB's (modified) UTF-8 support tweaks to do_replace_highlight()


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2230 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
ChangeLog
 | 
3
++-
M
src/winio.c
 | 
13
++++++++-----

2 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/ChangeLog b/ChangeLog
@@ -58,7 +58,8 @@ CVS code -
 	  do_delete(), breakable(), break_line(), do_output(),
 	  get_buffer(), unget_input(), actual_x(), strnlenpt(),
 	  display_string(), titlebar(), statusbar(), onekey(),
-	  edit_add(), and do_credits(). (David Benbennick and DLR)
+	  edit_add(), do_replace_highlight(), and do_credits(). (David
+	  Benbennick and DLR)
 	- Overhaul the high-level input routines for the statusbar to
 	  make them read the shortcut lists for functions instead of
 	  manually running them, to make nanogetstr() less complex, and
diff --git a/src/winio.c b/src/winio.c
@@ -4063,12 +4063,17 @@ void do_help(void)
 void do_replace_highlight(bool highlight_flag, const char *word)
 {
     size_t y = xplustabs();
-    size_t word_len = strlen(word);
+    size_t word_len = strlenpt(word);
 
     y = get_page_start(y) + COLS - y;
-	/* Now y is the number of characters we can display on this
+	/* Now y is the number of columns that we can display on this
 	 * line. */
 
+    assert(y > 0);
+
+    if (word_len > y)
+	y--;
+
     reset_cursor();
 
     if (highlight_flag)
@@ -4080,12 +4085,10 @@ void do_replace_highlight(bool highlight_flag, const char *word)
 	waddstr(edit, " ");
     else
 #endif
-	waddnstr(edit, word, y - 1);
+	waddnstr(edit, word, actual_x(word, y));
 
     if (word_len > y)
 	waddch(edit, '$');
-    else if (word_len == y)
-	waddch(edit, word[word_len - 1]);
 
     if (highlight_flag)
 	wattroff(edit, A_REVERSE);