1814 class glyph_node : public charinfo_node {  class
1815   static glyph_node *free_list;
1822   glyph_node(charinfo *, tfont *, color *, color *, hunits,
1828   glyph_node(charinfo *, tfont *, color *, color *,
1830   ~glyph_node() {}  in ~glyph_node()
1832   node *merge_glyph_node(glyph_node *);
1860 glyph_node *glyph_node::free_list = 0;
1862 class ligature_node : public glyph_node {
1894   node *merge_glyph_node(glyph_node *);
1922   node *merge_glyph_node(glyph_node *);
1943 void *glyph_node::operator new(size_t n)  in operator new()
1945   assert(n == sizeof(glyph_node));  in operator new()
1948     free_list = (glyph_node *)new char[sizeof(glyph_node)*BLOCK];  in operator new()
1953   glyph_node *p = free_list;  in operator new()
1954   free_list = (glyph_node *)(free_list->next);  in operator new()
1964 void glyph_node::operator delete(void *p)  in operator delete()
1967     ((glyph_node *)p)->next = free_list;  in operator delete()
1968     free_list = (glyph_node *)p;  in operator delete()
1977 glyph_node::glyph_node(charinfo *c, tfont *t, color *gc, color *fc,  in glyph_node()  function in glyph_node
1987 glyph_node::glyph_node(charinfo *c, tfont *t,  in glyph_node()  function in glyph_node
1995 node *glyph_node::copy()  in copy()
1998   return new glyph_node(ci, tf, gcol, fcol, wid, state, div_nest_level);  in copy()
2000   return new glyph_node(ci, tf, gcol, fcol, state, div_nest_level);  in copy()
2004 node *glyph_node::merge_self(node *nd)  in merge_self()
2009 int glyph_node::character_type()  in character_type()
2014 node *glyph_node::add_self(node *n, hyphen_list **p)  in add_self()
2031 units glyph_node::size()  in size()
2036 hyphen_list *glyph_node::get_hyphen_list(hyphen_list *tail, int *count)  in get_hyphen_list()
2047 tfont *glyph_node::get_tfont()  in get_tfont()
2057 color *glyph_node::get_glyph_color()  in get_glyph_color()
2067 color *glyph_node::get_fill_color()  in get_fill_color()
2072 node *node::merge_glyph_node(glyph_node *)  in merge_glyph_node()  argument
2077 node *glyph_node::merge_glyph_node(glyph_node *gn)  in merge_glyph_node()
2101 hunits glyph_node::width()  in width()
2110 node *glyph_node::last_char_node()  in last_char_node()
2115 void glyph_node::vertical_extent(vunits *min, vunits *max)  in vertical_extent()
2121 hunits glyph_node::skew()  in skew()
2126 hunits glyph_node::subscript_correction()  in subscript_correction()
2131 hunits glyph_node::italic_correction()  in italic_correction()
2136 hunits glyph_node::left_italic_correction()  in left_italic_correction()
2141 hyphenation_type glyph_node::get_hyphenation_type()  in get_hyphenation_type()
2146 void glyph_node::ascii_print(ascii_output_file *ascii)  in ascii_print()
2155 void glyph_node::debug_node()  in debug_node()
2175 : glyph_node(c, t, gc, fc, s, pop, x), n1(gn1), n2(gn2)  in ligature_node()
2183 : glyph_node(c, t, gc, fc, w, s, pop, x), n1(gn1), n2(gn2)  in ligature_node()
2237 node *dbreak_node::merge_glyph_node(glyph_node *gn)  in merge_glyph_node()
2239   glyph_node *gn2 = (glyph_node *)gn->copy();  in merge_glyph_node()
2261 node *kern_pair_node::merge_glyph_node(glyph_node *gn)  in merge_glyph_node()
2309       glyph_node *gn = new glyph_node(soft_hyphen_char, tf, gcol, fcol,  in add_discretionary_hyphen()
2456     glyph_node *gn = new glyph_node(soft_hyphen_char, tf, gcol, fcol,  in add_discretionary_hyphen()
3490 void glyph_node::asciify(macro *m)  in asciify()
4514 void glyph_node::tprint(troff_output_file *out)  in tprint()
4544 void glyph_node::zero_width_tprint(troff_output_file *out)  in zero_width_tprint()
4926   return new glyph_node(s, tf, gcol, fcol, 0, 0);  in make_glyph_node()
5355 node *left_italic_corrected_node::merge_glyph_node(glyph_node *gn)  in merge_glyph_node()
5581 int glyph_node::same(node *nd)  in same()
5583   return ci == ((glyph_node *)nd)->ci  in same()
5584 	 && tf == ((glyph_node *)nd)->tf  in same()
5585 	 && gcol == ((glyph_node *)nd)->gcol  in same()
5586 	 && fcol == ((glyph_node *)nd)->fcol;  in same()
5589 const char *glyph_node::type()  in type()
5594 int glyph_node::force_tprint()  in force_tprint()
5599 int glyph_node::is_tag()  in is_tag()
5608 	  && glyph_node::same(nd));  in same()