+2005-03-22 Thien-Thi Nguyen <ttn@gnu.org>
+
+ * frame.h (FRAME_LINE_HEIGHT, FRAME_DEFAULT_FONT_WIDTH):
+ Define if not defined.
+
2005-03-04 Thien-Thi Nguyen <ttn@gnu.org>
* s/vms.h: Define NO_HYPHENS_IN_FILENAMES.
/* Canonical y-unit on frame F. This value currently equals the line
height of the frame. Terminal specific header files are expected
- to define the macro FRAME_LINE_HEIGHT. */
+ to define the macro FRAME_LINE_HEIGHT. Buf if they do not, that's
+ fine, as well. */
+
+#ifndef FRAME_LINE_HEIGHT
+#define FRAME_LINE_HEIGHT(x) 0
+#endif
+#ifndef FRAME_DEFAULT_FONT_WIDTH
+#define FRAME_DEFAULT_FONT_WIDTH(x) 0
+#endif
#define CANON_Y_UNIT(F) \
(FRAME_WINDOW_P (F) ? FRAME_LINE_HEIGHT (F) : 1)