FRAME_TEXT_COLS_TO_PIXEL_WIDTH 1974 src/gtkutil.c    base_width = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, 1) + FRAME_TOOLBAR_WIDTH (f);
FRAME_TEXT_COLS_TO_PIXEL_WIDTH  182 src/widget.c     *pixel_width = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, char_width);
FRAME_TEXT_COLS_TO_PIXEL_WIDTH 29697 src/xterm.c        - FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, 0);
FRAME_TEXT_COLS_TO_PIXEL_WIDTH 29705 src/xterm.c        base_width = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, 0);