• Martin Rudalics's avatar
    Preliminary attempt to fix horizontal scroll bar dragging with bidi text. · 266821b0
    Martin Rudalics authored
    * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
    of emacs_event return length from si.nPage to si.nMax.
    * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
    interchange start and end of thumb.
    * scroll-bar.el (scroll-bar-horizontal-drag-1): Use cdr of
    portion-whole for scrolling right-to-left text.
xdisp.c 949 KB