texinfo/info/echo-area.c

51 static int input_line_point;
173   input_line_beg = input_line_end = input_line_point = strlen (prompt);
273   the_echo_area->point = input_line_point;
293       input_line_point += count;
294       if (input_line_point > input_line_end)
295         input_line_point = input_line_end;
305       input_line_point -= count;
306       if (input_line_point < input_line_beg)
307         input_line_point = input_line_beg;
313   input_line_point = input_line_beg;
318   input_line_point = input_line_end;
334           if (input_line_point == input_line_end)
339           c = input_line[input_line_point];
343               while (++input_line_point < input_line_end)
345                   c = input_line[input_line_point];
351           if (input_line_point == input_line_end)
354           while (++input_line_point < input_line_end)
356               c = input_line[input_line_point];
374           if (input_line_point == input_line_beg)
380           c = input_line[input_line_point - 1];
384               while ((--input_line_point) != input_line_beg)
386                   c = input_line[input_line_point - 1];
392           while (input_line_point != input_line_beg)
394               c = input_line[input_line_point - 1];
398                 --input_line_point;
412       if (input_line_point == input_line_end)
419           orig_point = input_line_point;
421           ea_kill_text (orig_point, input_line_point);
422           input_line_point = orig_point;
426           for (i = input_line_point; i < input_line_end; i++)
442       if (input_line_point == input_line_beg)
445       start = input_line_point;
449         ea_kill_text (start, input_line_point);
462       input_line_end = input_line_point = input_line_beg;
493   for (i = input_line_end + 1; i != input_line_point; i--)
496   input_line[input_line_point] = key;
497   input_line_point++;
512   if (!count || !input_line_point || (input_line_end - input_line_beg) < 2)
518       if (input_line_point == input_line_end)
520           t = input_line[input_line_point - 1];
522           input_line[input_line_point - 1] = input_line[input_line_point - 2];
523           input_line[input_line_point - 2] = t;
527           t = input_line[input_line_point];
529           input_line[input_line_point] = input_line[input_line_point - 1];
530           input_line[input_line_point - 1] = t;
532           if (count < 0 && input_line_point != input_line_beg)
533             input_line_point--;
535             input_line_point++;
595     counter = input_line_end - input_line_point;
597     for (i = input_line_point - len; counter; i++, counter--)
601     input_line_point -= len;
617       ea_kill_text (input_line_point, input_line_beg);
618       input_line_point = input_line_beg;
621     ea_kill_text (input_line_point, input_line_end);
629     ea_kill_text (input_line_point, input_line_end);
632       ea_kill_text (input_line_point, input_line_beg);
633       input_line_point = input_line_beg;
640   int orig_point = input_line_point;
648       if (input_line_point != orig_point)
649         ea_kill_text (orig_point, input_line_point);
651       input_line_point = orig_point;
659   int orig_point = input_line_point;
667       if (input_line_point != orig_point)
668         ea_kill_text (orig_point, input_line_point);
1137   input_line_point = input_line_end;
1147       input_line_point = input_line_end = input_line_beg;
1413   pushed->point = input_line_point;
1437   input_line_point = popped->point;
1525   the_echo_area->point = input_line_point;