FRAME_SMALLEST_CHAR_WIDTH 1777 src/dispnew.c        int ch_width = max (FRAME_SMALLEST_CHAR_WIDTH (f), 1);
FRAME_SMALLEST_CHAR_WIDTH 2742 src/font.c           FRAME_SMALLEST_CHAR_WIDTH (f) = min_width;
FRAME_SMALLEST_CHAR_WIDTH 2748 src/font.c           if (FRAME_SMALLEST_CHAR_WIDTH (f) > min_width)
FRAME_SMALLEST_CHAR_WIDTH 2749 src/font.c     	FRAME_SMALLEST_CHAR_WIDTH (f) = min_width, f->fonts_changed = 1;
FRAME_SMALLEST_CHAR_WIDTH 2780 src/xdisp.c          width = FRAME_SMALLEST_CHAR_WIDTH (f);