• Paul Eggert's avatar
    Restore XFLOATINT but with restricted args · 56aaaf9b
    Paul Eggert authored
    Turn instances of extract_float into XFLOAT_DATA when possible,
    and to a resurrected XFLOATINT when the arg is a number.
    The resurrected XFLOATINT is more like XFLOAT and XINT in
    that is valid only if its arg is a number.  This clarifies
    the ways in which floats can be extracted at the C level.
    * src/editfns.c (styled_format):
    * src/floatfns.c (extract_float, Fexpt):
    Use XFLOATINT rather than open-coding it.
    * src/fns.c (internal_equal):
    * src/image.c (imagemagick_load_image):
    * src/xdisp.c (resize_mini_window):
    Prefer XFLOAT_DATA to extract_float on values known to be floats.
    * src/frame.c (x_set_screen_gamma):
    * src/frame.h (NUMVAL):
    * src/image.c (x_edge_detection, compute_image_size):
    * src/lread.c (read_filtered_event):
    * src/window.c (Fset_window_vscroll):
    * src/xdisp.c (handle_single_display_spec, try_scrolling)
    (redisplay_window, calc_pixel_width_or_height, x_produce_glyphs)
    Prefer XFLOATINT to extract_float on values known to be numbers.
    * src/lisp.h (XFLOATINT): Bring back this function, except
    it now assumes its argument is a number.
lread.c 142 KB