vim-55/src/ex_getln.c

26     int		cmdpos;		/* current cursor position */
232     ccline.cmdlen = ccline.cmdpos = 0;
240 	ccline.cmdpos = indent;
434 		&& ccline.cmdpos > 1
435 		&& ccline.cmdbuff[ccline.cmdpos - 1] == '.'
436 		&& ccline.cmdbuff[ccline.cmdpos - 2] != '\\'
503 	    if (c == K_DOWN && ccline.cmdpos > 0
504 				  && ccline.cmdbuff[ccline.cmdpos - 1] == '.')
555 		    && ccline.cmdpos > 0
556 		    && ccline.cmdbuff[ccline.cmdpos - 1] == PATHSEP
557 		    && (ccline.cmdpos < 3
558 			|| ccline.cmdbuff[ccline.cmdpos - 2] != '.'
559 			|| ccline.cmdbuff[ccline.cmdpos - 3] != '.'))
569 		j = ccline.cmdpos;
597 		j = ccline.cmdpos - 1;
638 		else if (ccline.cmdpos > i)
673 		if (ccline.cmdpos == ccline.cmdlen)
676 		    new_cmdpos = ccline.cmdpos;
702 			    ccline.cmdpos = ccline.cmdlen;
704 			    ccline.cmdpos = new_cmdpos;
748 		    && ccline.cmdpos == ccline.cmdlen
749 		    && ccline.cmdpos > 0
750 		    && ccline.cmdbuff[ccline.cmdpos - 1] == '\\')
799 		j = ccline.cmdpos;
826 		    if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j)
911 		if (c == K_DEL && ccline.cmdpos != ccline.cmdlen)
912 		    ++ccline.cmdpos;
915 		    ccline.cmdpos += mb_off_next(ccline.cmdbuff,
916 					      ccline.cmdbuff + ccline.cmdpos);
918 		if (ccline.cmdpos > 0)
922 		    j = ccline.cmdpos;
952 		    ccline.cmdpos = (int)(p - ccline.cmdbuff);
953 		    ccline.cmdlen -= j - ccline.cmdpos;
954 		    i = ccline.cmdpos;
1061 		j = ccline.cmdpos;
1063 		i = ccline.cmdpos = 0;
1152 			    ccline.cmdpos = ccline.cmdlen;
1154 			    ccline.cmdpos = new_cmdpos;
1173 		    if (ccline.cmdpos >= ccline.cmdlen)
1175 		    i = cmdline_charsize(ccline.cmdpos);
1181 			ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff
1182 							     + ccline.cmdpos);
1185 			++ccline.cmdpos;
1189 			&& ccline.cmdbuff[ccline.cmdpos] != ' ');
1199 		if (ccline.cmdpos == 0)
1203 		    --ccline.cmdpos;
1206 			ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff,
1207 					      ccline.cmdbuff + ccline.cmdpos);
1209 		    ccline.cmdspos -= cmdline_charsize(ccline.cmdpos);
1211 		while (ccline.cmdpos > 0
1214 			&& ccline.cmdbuff[ccline.cmdpos - 1] != ' ');
1309 		for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen;
1310 							      ++ccline.cmdpos)
1312 		    i = cmdline_charsize(ccline.cmdpos);
1320 			correct_cmdspos(ccline.cmdpos, i);
1321 			ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff
1322 							 + ccline.cmdpos) - 1;
1384 		ccline.cmdpos = 0;
1393 		ccline.cmdpos = ccline.cmdlen;
1467 		    lookfor[ccline.cmdpos] = NUL;
1585 		    ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff);
1605 		    draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos);
2075     for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i)
2390     return (ccline.cmdpos >= ccline.cmdlen);
2402     if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen)
2411 	for (col = 0; i < ccline.cmdpos; ++col)
2418 	return ccline.cmdpos;
2436 	int	cmdpos = 0;
2450 			  && cmdpos < ccline.cmdlen; ++col)
2452 		cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos);
2453 		cmdpos  += (*mb_ptr2len)(ccline.cmdbuff + cmdpos);
2460 	    cmdpos  += preedit_start_col;
2468 	for (col = 0; cmdpos < ccline.cmdlen; ++col)
2479 		char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos);
2484 	    msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr);
2485 	    cmdpos += char_len;
2706 	draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos);
2720     if (ccline.cmdlen == ccline.cmdpos)
2723 	draw_cmdline(ccline.cmdpos, 1);
2759 	    mch_memmove(ccline.cmdbuff + ccline.cmdpos + len,
2760 					       ccline.cmdbuff + ccline.cmdpos,
2761 				     (size_t)(ccline.cmdlen - ccline.cmdpos));
2775 		for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0;
2780 		    mch_memmove(ccline.cmdbuff + ccline.cmdpos + len,
2782 		    ccline.cmdlen += ccline.cmdpos + len - i;
2785 		    ccline.cmdlen = ccline.cmdpos + len;
2789 	    if (ccline.cmdpos + len > ccline.cmdlen)
2790 		ccline.cmdlen = ccline.cmdpos + len;
2792 	mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len);
2802 	    c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos);
2803 	    while (ccline.cmdpos > 0 && utf_iscomposing(c))
2806 				      ccline.cmdbuff + ccline.cmdpos - 1) + 1;
2807 		ccline.cmdpos -= i;
2809 		c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos);
2812 	    if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c))
2816 				      ccline.cmdbuff + ccline.cmdpos - 1) + 1;
2818 						     + ccline.cmdpos - i), c))
2820 		    ccline.cmdpos -= i;
2830 		i = ptr2cells(ccline.cmdbuff + ccline.cmdpos);
2846 	    draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos);
2855 	 * Insert mode. So do not advance the cmdpos.
2870 		c = cmdline_charsize(ccline.cmdpos);
2874 		    correct_cmdspos(ccline.cmdpos, c);
2884 		    c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1;
2887 		    ccline.cmdpos += c;
2891 		++ccline.cmdpos;
3104     mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos,
3105 	    (size_t)(ccline.cmdlen - ccline.cmdpos + 1));
3106     ccline.cmdlen -= ccline.cmdpos - from;
3107     ccline.cmdpos = from;
3258     return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0);
3300     xp->xp_pattern_len = ccline.cmdpos - i;
3352 	    mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen],
3353 		    &ccline.cmdbuff[ccline.cmdpos],
3354 		    (size_t)(ccline.cmdlen - ccline.cmdpos + 1));
3357 	    ccline.cmdpos += difflen;
3861 	i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos,
4275     set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos);
4834 	sprintf((char *)num, "%d", ccline.cmdpos);
5414     return p->cmdpos;
6052     if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0)
6057     ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c;
6065     if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0)
6070     return (int)ccline.cmdbuff[ccline.cmdpos + offset];
6201     curwin->w_cursor.col = ccline.cmdpos;
6298 	    ccline.cmdpos = curwin->w_cursor.col;
6299 	    if (ccline.cmdpos > ccline.cmdlen)
6300 		ccline.cmdpos = ccline.cmdlen;