==21578== 84 bytes in 7 blocks are definitely lost in loss record 3,814 of 17,267
==21578==    at 0x40204A1: malloc (vg_replace_malloc.c:149)
==21578==    by 0x4F6DD55: g_malloc (gmem.c:131)
==21578==    by 0x4F7D7A7: g_slice_alloc (gslice.c:777)
==21578==    by 0x48A1589: gdk_color_copy (gdkcolor.c:122)
==21578==    by 0x50FE856: g_value_set_boxed (gboxed.c:528)
==21578==    by 0x414001E: gtk_source_tag_set_style (gtksourcetag.c:183)