roff/troff/div.cpp

96 diversion *curdiv;
103     if (curdiv->prev) {
104       curenv->seen_break = curdiv->saved_seen_break;
105       curenv->seen_space = curdiv->saved_seen_space;
106       curenv->seen_eol = curdiv->saved_seen_eol;
107       curenv->suppress_next_eol = curdiv->saved_suppress_next_eol;
109 	curenv->line = curdiv->saved_line;
110 	curenv->width_total = curdiv->saved_width_total;
111 	curenv->space_total = curdiv->saved_space_total;
112 	curenv->saved_indent = curdiv->saved_saved_indent;
113 	curenv->target_text_length = curdiv->saved_target_text_length;
114 	curenv->prev_line_interrupted = curdiv->saved_prev_line_interrupted;
116       diversion *temp = curdiv;
117       curdiv = curdiv->prev;
125     md->prev = curdiv;
126     curdiv = md;
127     curdiv->saved_seen_break = curenv->seen_break;
128     curdiv->saved_seen_space = curenv->seen_space;
129     curdiv->saved_seen_eol = curenv->seen_eol;
130     curdiv->saved_suppress_next_eol = curenv->suppress_next_eol;
135       curdiv->saved_line = curenv->line;
136       curdiv->saved_width_total = curenv->width_total;
137       curdiv->saved_space_total = curenv->space_total;
138       curdiv->saved_saved_indent = curenv->saved_indent;
139       curdiv->saved_target_text_length = curenv->target_text_length;
140       curdiv->saved_prev_line_interrupted = curenv->prev_line_interrupted;
549   while (curdiv != topdiv) {
551 	    curdiv->nm.contents());
552     diversion *tem = curdiv;
553     curdiv = curdiv->prev;
618     if (curdiv != topdiv)
694   if (curdiv == topdiv) {
742   curdiv->no_space_mode = 1;
748   curdiv->no_space_mode = 0;
773   if (!unpostpone_traps() && !curdiv->no_space_mode)
774     curdiv->space(n);
785   if (!trap_sprung_flag && !curdiv->no_space_mode)
786     curdiv->space(curenv->get_vertical_spacing());
801   curdiv->need(n);
825   if (curdiv->distance_to_next_trap() > x)
826     curdiv->space(x, 1);
837     curdiv->space(saved_space, 1);
880       curdiv->set_diversion_trap(s, n);
882       curdiv->clear_diversion_trap();
885     curdiv->clear_diversion_trap();
912     curdiv->marked_place = curdiv->get_vertical_position();
913   else if (curdiv == topdiv)
916     set_number_reg(s, curdiv->get_vertical_position().to_units());
924   vunits dist = curdiv->marked_place - curdiv->get_vertical_position();
935 	dist = x >= V0 ? x - curdiv->get_vertical_position() : V0;
939     curdiv->space(dist);
995   if (curdiv == topdiv && topdiv->before_first_page)
998     *res = curdiv->get_vertical_position().to_units();
1004   if (curdiv == topdiv && topdiv->before_first_page)
1007     return i_to_a(curdiv->get_vertical_position().to_units());
1018   *res = curdiv->get_high_water_mark().to_units();
1024   return i_to_a(curdiv->get_high_water_mark().to_units());
1035   *res = curdiv->distance_to_next_trap().to_units();
1041   return i_to_a(curdiv->distance_to_next_trap().to_units());
1051   return curdiv->get_diversion_name();
1144   *val = curdiv->no_space_mode;
1150   return curdiv->no_space_mode ? "1" : "0";