22 static int gui_screenchar(int off, int flags, guicolor_T fg, guicolor_T bg, int back);
23 static int gui_outstr_nowrap(char_u *s, int len, int flags, guicolor_T fg, guicolor_T bg, int back);
2165     int		back)	    // backup this many chars when using bold trick  in gui_screenchar()  argument
2176 							 flags, fg, bg, back);  in gui_screenchar()
2182 	return gui_outstr_nowrap(buf, 2, flags, fg, bg, back);  in gui_screenchar()
2188 							 flags, fg, bg, back);  in gui_screenchar()
2204     int		back)	    // backup this many chars when using bold trick  in gui_screenstr()  argument
2232 	retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back);  in gui_screenstr()
2255 	retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back);  in gui_screenstr()
2263 				 flags, fg, bg, back);  in gui_screenstr()
2288     int		back)	    // backup this many chars when using bold trick  in gui_outstr_nowrap()  argument
2479     if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC)))  in gui_outstr_nowrap()
2740     int		back, nback;  in gui_redraw_block()  local
2803 	for (back = 0; back < col1; ++back)  in gui_redraw_block()
2804 	    if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off]  in gui_redraw_block()
2805 		    || ScreenLines[off - 1 - back] == ' ')  in gui_redraw_block()
2819 					  (guicolor_T)0, (guicolor_T)0, back);  in gui_redraw_block()
2829 					  (guicolor_T)0, (guicolor_T)0, back);  in gui_redraw_block()
2845 				      (guicolor_T)0, (guicolor_T)0, back);  in gui_redraw_block()
2864 					  (guicolor_T)0, (guicolor_T)0, back);  in gui_redraw_block()
2871 		off -= back;  in gui_redraw_block()
2872 		len += back;  in gui_redraw_block()
2873 		gui.col -= back;  in gui_redraw_block()
2880 	    back = 0;  in gui_redraw_block()