Fix wrong overhang display for gstring compositions (Bug#12364).
authorYAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Tue, 11 Sep 2012 03:32:41 +0000 (12:32 +0900)
committerYAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Tue, 11 Sep 2012 03:32:41 +0000 (12:32 +0900)
commit5327424100db03788db6c5cac1ee02e85327968b
treee7fdc481216bd5f1410d9bada4245c78344d594f
parentde5f968dd9c801a06f6ef86398a8755fe944f44a
Fix wrong overhang display for gstring compositions (Bug#12364).

* xdisp.c (right_overwritten, right_overwriting): Also handle gstring
composition cases (Bug#12364).

* xterm.c (x_draw_glyph_string): Avoid overwriting inverted left
overhang of succeeding glyphs overlapping box cursor.

* w32term.c (x_draw_glyph_string): Likewise.
src/ChangeLog
src/w32term.c
src/xdisp.c
src/xterm.c