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% still more web2c stuff for the e-TeX part of Aleph
% this will be merged into the others soon
@x [16.215] - e-TeX last_node_type
last_glue:=max_halfword; last_penalty:=0; last_kern:=0;
@y
last_glue:=max_halfword; last_penalty:=0; last_kern:=0;
last_node_type:=-1;
@z
@x [51.1332] l.24203 (ca.) texarray
line_stack:=xmalloc_array (integer, max_in_open);
@y
line_stack:=xmalloc_array (integer, max_in_open);
eof_seen:=xmalloc_array (boolean, max_in_open);
grp_stack:=xmalloc_array (save_pointer, max_in_open);
if_stack:=xmalloc_array (pointer, max_in_open);
@z
@x [51.1337] l.24371 (ca.) texarray
trie_root:=0; trie_c[0]:=si(0); trie_ptr:=0;
@y
trie_root:=0; trie_c[0]:=si(0); trie_ptr:=0;
hyph_root:=0; hyph_start:=0;
@z
@x [53a.1379] l.??? -etex command line switch
@!init if (buffer[loc]="*")and(format_ident=" (INIALEPH)") then
@y
@!init if (etex_p or(buffer[loc]="*"))and(format_ident=" (INIALEPH)") then
@z
@x [53a.1379] l.??? -etex command line switch
incr(loc); eTeX_mode:=1; {enter extended mode}
@y
if (buffer[loc]="*") then incr(loc);
eTeX_mode:=1; {enter extended mode}
@z
@x [53a.1383] l.??? -etex command line switch
@!eTeX_mode: 0..1; {identifies compatibility and extended mode}
@y
@!eTeX_mode: 0..1; {identifies compatibility and extended mode}
@!etex_p: boolean; {was the -etex option specified}
@z
@x [53a.???] l.??? texarray
@!eof_seen : array[1..max_in_open] of boolean; {has eof been seen?}
@y
@!eof_seen : ^boolean; {has eof been seen?}
@z
@x [53a.???] l.??? texarray
@!grp_stack : array[0..max_in_open] of save_pointer; {initial |cur_boundary|}
@!if_stack : array[0..max_in_open] of pointer; {initial |cond_ptr|}
@y
@!grp_stack : ^save_pointer; {initial |cur_boundary|}
@!if_stack : ^pointer; {initial |cond_ptr|}
@z
@x [53a.???] l.??? texarray
hyph_root:=0; hyph_start:=0;
@y
@z
% @x [54/web2c.???] l.??? needed earlier
% replacement, but always existing character |font_bc[f]|.
% @^inner loop@>
%
% @<Declare additional functions for ML\TeX@>=
% function effective_char(@!err_p:boolean;
% @y
% replacement, but always existing character |font_bc[f]|.
% @^inner loop@>
%
% @<Declare \eTeX\ procedures for sc...@>=
% function effective_char(@!err_p:boolean;
% @z
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