99 static Char *InsertPos = InputBuf; /* Where insertion starts */
228     if (num > Cursor - InputBuf)  in c_delbefore()
229 	num = (int) (Cursor - InputBuf);	/* bounds check */  in c_delbefore()
702 	for (q = p - 1; q > InputBuf && (*q == ' ' || *q == '\t'); --q)  in c_excl()
708 	while (*p != ' ' && *p != '\t' && p > InputBuf)  in c_excl()
722 	for (i = 1; (p - i) >= InputBuf && p[-i] == '\\'; i++)  in c_excl()
747 	 p > InputBuf && *p != ' ' && *p != '\t' && *p && *p != HIST; --p)  in c_substitute()
947     Strbuf_append(&SavedBuf, InputBuf);  in c_save_inputbuf()
949     LastSaved = LastChar - InputBuf;  in c_save_inputbuf()
950     CursSaved = Cursor - InputBuf;  in c_save_inputbuf()
963 	    copyn(InputBuf, HistBuf.s, INBUFSIZE);/*FIXBUF*/  in GetHistLine()
965 	    *InputBuf = '\0';  in GetHistLine()
966 	LastChar = InputBuf + HistBuf.len;  in GetHistLine()
970 	Cursor = InputBuf;  in GetHistLine()
991 	copyn(InputBuf, hp->histline, INBUFSIZE);/*FIXBUF*/  in GetHistLine()
998 	copyn(InputBuf, p, sizeof(InputBuf) / sizeof(Char));/*FIXBUF*/  in GetHistLine()
1002     LastChar = Strend(InputBuf);  in GetHistLine()
1004     if (LastChar > InputBuf) {  in GetHistLine()
1011 	if (LastChar < InputBuf)  in GetHistLine()
1012 	    LastChar = InputBuf;  in GetHistLine()
1017 	Cursor = InputBuf;  in GetHistLine()
1034 	for (cp = Cursor; cp >= InputBuf; cp--)  in c_search_line()
1175 	while (LastChar > InputBuf && *LastChar != '\n')  in e_inc_search()
1196 			    LastChar : InputBuf;  in e_inc_search()
1202 		if (Cursor < InputBuf || Cursor > LastChar ||  in e_inc_search()
1209 			    LastChar : InputBuf;  in e_inc_search()
1266     oldbuf = Strsave(InputBuf);  in v_search()
1272     InputBuf[0] = '\0';  in v_search()
1273     LastChar = InputBuf;  in v_search()
1274     Cursor = InputBuf;  in v_search()
1295 		copyn(InputBuf, oldbuf, INBUFSIZE);/*FIXBUF*/  in v_search()
1331 	    InputBuf[0] = '\0';  in v_search()
1332 	    LastChar = InputBuf;  in v_search()
1333 	    Cursor = InputBuf;  in v_search()
1357     Cursor = LastChar = InputBuf;  in v_search()
1403     if (Cursor > InputBuf)  in v_cmd_mode()
1512     if (Cursor >= &InputBuf[n]) {  in DeleteBack()
1584 	Cursor = InputBuf;  in v_zero()
1611 	InsertPos = InputBuf;	/* Reset editing position */  in e_newline()
1721 	    copyn(InputBuf, hp->histline, INBUFSIZE);/*FIXBUF*/  in e_toggle_hist()
1732 	copyn(InputBuf, p, sizeof(InputBuf) / sizeof(Char));/*FIXBUF*/  in e_toggle_hist()
1737     LastChar = Strend(InputBuf);  in e_toggle_hist()
1738     if (LastChar > InputBuf) {  in e_toggle_hist()
1743 	if (LastChar < InputBuf)  in e_toggle_hist()
1744 	    LastChar = InputBuf;  in e_toggle_hist()
1749 	Cursor = InputBuf;  in e_toggle_hist()
1769 	Strbuf_append(&HistBuf, InputBuf);  in e_up_hist()
1826 	Strbuf_appendn(&patbuf, InputBuf, Cursor - InputBuf);  in c_hsetpat()
1833     xprintf("Cursor %d LastChar %d\n", Cursor - InputBuf, LastChar - InputBuf);  in c_hsetpat()
1859 	Strbuf_append(&HistBuf, InputBuf);  in e_up_search_hist()
1888 	matched = (Strncmp(hl, InputBuf, (size_t) (LastChar - InputBuf)) ||  in e_up_search_hist()
1889 		   hl[LastChar-InputBuf]) && c_hmatch(hl);  in e_up_search_hist()
1947 	if ((Strncmp(hl, InputBuf, (size_t) (LastChar - InputBuf)) ||   in e_down_search_hist()
1948 	     hl[LastChar-InputBuf]) && c_hmatch(hl))  in e_down_search_hist()
2159     cp = c_preword(Cursor, InputBuf, 1, STRshwordsep);  in e_dabbrev_expand()
2165     bp = InputBuf;  in e_dabbrev_expand()
2358     if (Cursor > InputBuf) {  in e_delprev()
2374     if (Cursor == InputBuf)  in e_delwordprev()
2378     cp = c_prev_word(Cursor, InputBuf, Argument);  in e_delwordprev()
2424 	    if (Cursor != InputBuf)  in e_delnext()
2444 	    if (Cursor == InputBuf) {	  in e_delnext_eof()
2454 	    if (Cursor != InputBuf)  in e_delnext_eof()
2490 	if (Cursor == InputBuf) {	/* if I'm also at the beginning */  in e_delnext_list_eof()
2516     if (Cursor == LastChar && Cursor == InputBuf) {  in e_list_eof()
2570     Cursor = InputBuf;  in e_tobeg()
2604     c_push_kill(InputBuf, Cursor); /* copy it */  in e_killbeg()
2605     c_delbefore((int)(Cursor - InputBuf));  in e_killbeg()
2607         Mark -= Cursor-InputBuf;  in e_killbeg()
2616     c_push_kill(InputBuf, LastChar); /* copy it */  in e_killall()
2617     Cursor = Mark = LastChar = InputBuf;	/* zap! -- delete all of it */  in e_killall()
2673     if (Cursor == &InputBuf[0] || LastChar == &InputBuf[1]) {  in e_charswitch()
2693     if (Cursor > &InputBuf[1]) {/* must have at least two chars entered */  in e_gcharswitch()
2709     if (Cursor > InputBuf) {  in e_charback()
2710 	if (Argument > Cursor - InputBuf)  in e_charback()
2711 	    Cursor = InputBuf;  in e_charback()
2734     if (Cursor == InputBuf)  in v_wordback()
2738     Cursor = c_preword(Cursor, InputBuf, Argument, STRshwspace); /* bounds check */  in v_wordback()
2754     if (Cursor == InputBuf)  in e_wordback()
2758     Cursor = c_prev_word(Cursor, InputBuf, Argument); /* bounds check */  in e_wordback()
2870     LastChar = InputBuf;  in v_repeat_srch()
2893 	while (cp > InputBuf && *cp != ch)   in v_csearch_back()
2897     if (cp < InputBuf || (cp == InputBuf && *cp != ch))  in v_csearch_back()
2957 	for (cp = InputBuf; cp < LastChar; cp++) {  in v_action()
2963 	UndoPtr  = InputBuf;  in v_action()
2964 	LastChar = InputBuf;  in v_action()
2965 	Cursor   = InputBuf;  in v_action()
2999 	while ((cp >= InputBuf) && (isword(*cp)))  in c_get_word()
3166     Cursor = InputBuf;  in v_insbeg()
3316     for (p = InputBuf; Isspace(*p); p++)  in e_expand()
3531     if (Cursor == InputBuf)  in e_copyprev()
3537     cp = c_prev_word(Cursor, InputBuf, Argument);	  in e_copyprev()
3868     if (Cursor < InputBuf)  in MoveCursor()
3869 	Cursor = InputBuf;  in MoveCursor()
3884     if (p < InputBuf || p > LastChar)  in PutCursor()