UI: Ellipsis Character for Line Continuation

Using ellipsis character for line continuation since that glpyh is now narrower.

Differential Revision: https://developer.blender.org/D6728

Reviewed by Brecht Van Lommel

source/blender/editors/interface/interface_widgets.c

@@ -1742,9 +1742,8 @@ float UI_text_clip_middle_ex(const uiFontStyle *fstyle,
   strwidth = BLF_width(fstyle->uifont_id, str, max_len);
 
   if ((okwidth > 0.0f) && (strwidth > okwidth)) {
-    /* utf8 two-dots leader '..' (shorter than ellipsis '...'),
-     * some compilers complain with real literal string. */
-    const char sep[] = {0xe2, 0x80, 0xA5, 0x0};
+    /* Ellipsis. Some compilers complain with real literal string. */
+    const char sep[] = {0xe2, 0x80, 0xA6, 0x0};
     const int sep_len = sizeof(sep) - 1;
     const float sep_strwidth = BLF_width(fstyle->uifont_id, sep, sep_len + 1);
     float parts_strwidth;