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- %
- % Miscellaneous text functions
- %
-
- define text_justify_line ()
- {
- variable space, min, max, r, count;
- count = 100;
- space = char (' ');
- push_spot(); bol(); skip_white();
- if (eolp) {pop_spot(); return; }
- min = what_column();
- eol(); trim();
- max = what_column();
- while ((max < WRAP) and count)
- {
- r = random(0, max);
- --count;
- if (r < min) continue;
- goto_column(r); skip_white();
- if (ffind(space)){ insert_single_space(); ++max; eol()}
- }
- pop_spot();
- }
-
-
- define format_paragraph_hook()
- {
- variable n;
- push_spot();
-
- backward_paragraph();
- n = whatline();
- forward_paragraph ();
- go_up(2);
- if (n - whatline() > 0) {pop_spot(); return; }
- push_mark();
- backward_paragraph();
- if (whatline() != 1) go_down (1);
- narrow();
- bob();
- forever
- {
- text_justify_line();
- !if (down (1)) break;
- }
- widen();
- pop_spot();
- }
-
-