Remove the old and not well supported GTK 1 code. (James Vega)
diff --git a/src/gui.c b/src/gui.c
index 33f7844..a774893 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -2261,7 +2261,7 @@
/* print the string so far if it's the last character or there is
* a composing character. */
if (i + cl >= len || (comping && i > start) || dowide
-# if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
+# if defined(FEAT_GUI_X11)
|| (cn > 1
# ifdef FEAT_XFONTSET
/* No fontset: At least draw char after wide char at
@@ -2293,7 +2293,7 @@
start += cl;
}
-# if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
+# if defined(FEAT_GUI_X11)
/* No fontset: draw a space to fill the gap after a wide char
* */
if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0