Avoid assertions in find-composition
commitbdbcdbac431d672915c92fc77dbf7326f338cecb
authorEli Zaretskii <eliz@gnu.org>
Thu, 30 Nov 2017 17:55:41 +0000 (30 19:55 +0200)
committerEli Zaretskii <eliz@gnu.org>
Thu, 30 Nov 2017 17:55:41 +0000 (30 19:55 +0200)
tree9893c109d8dbdc0aed12b1cdd4fc27873000a77f
parent408862f02a874dcd9cfc2599adb35dec522b3ef4
Avoid assertions in find-composition

* src/font.c (font_range): If called with STRING non-nil and FACE
a NULL pointer, compute face by calling face_at_string_position.
(Bug#29506)

* lisp/composite.el (find-composition): Doc fix.
lisp/composite.el
src/font.c