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comparison src/scrollbar.c @ 227:0e522484dd2a r20-5b12

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Import from CVS: tag r20-5b12
author cvs
date Mon, 13 Aug 2007 10:12:37 +0200
parents 12579d965149
children c5d627a313b1
comparison
equal deleted inserted replaced
226:eea38c7ad7b4 227:0e522484dd2a
856 hscroll = max_len - wcw; 856 hscroll = max_len - wcw;
857 else 857 else
858 hscroll = XINT (value); 858 hscroll = XINT (value);
859 859
860 /* Can't allow this out of set-window-hscroll's acceptable range. */ 860 /* Can't allow this out of set-window-hscroll's acceptable range. */
861 /* #### What hell on the earth this code limits scroll size to the
862 machine-dependant SHORT size? -- kkm */
861 if (hscroll < 0) 863 if (hscroll < 0)
862 hscroll = 0; 864 hscroll = 0;
863 else if (hscroll >= (1 << (SHORTBITS - 1))) 865 else if (hscroll >= (1 << (SHORTBITS - 1)) - 1)
864 hscroll = (1 << (SHORTBITS - 1)) - 1; 866 hscroll = (1 << (SHORTBITS - 1)) - 1;
865 867
866 if (hscroll != w->hscroll) 868 if (hscroll != w->hscroll)
867 Fset_window_hscroll (window, make_int (hscroll)); 869 Fset_window_hscroll (window, make_int (hscroll));
868 870