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const
lmx=511; olmx=1023; maxlevel=72; maxkeyln=64; bfslen=24;
numsizes=16; maxfonts=128; maxstyles=12; max_skip_strings=8; maxRTFstyles=64;
RTFstyle_length=128;
type
string24=string[bfslen];
string2=string[2]; string5=string[5]; string128=string[128];
string255=string[255];
exline_type=array[1..olmx] of char; string_RTFstyle=string[RTFstyle_length];
var
inputfile, outputfile, figurefile, logfile, skipfile : text;
catcode, digit, majusc, letter : array[0..255] of integer;
acc_transl, ftech_transl : array[0..255] of string24;
prev_line, inpline : array[1..lmx] of char;
exline : exline_type;
tex_verbose, verbose, icharz, numl, kout, kinp, prev_kinp, bracelvl : integer;
lvlcode, tab_nb_cellx, tab_nb_ands, tab_cellx : array[0..maxlevel] of integer;
kar, hexaone, hexatwo : char;
next_rtf : string255;
removed_ok, write_log, do_it_again, no_space_conv, use_sl, latex209,
latex_header, base_flag, envir_closed_ok, last_percent, simplify_ok,
no_RTFrtf, par_to_begin : boolean;
num_styles, input_line_number, numfonts, num_word_fonts, stdsize, stdkz : integer;
close_kar, form_code, bfslcode, sizecode, currsize, currbfsl,
spacingcode, active_RTFf : array[0..maxlevel] of string24;
center_flag, flushright_flag, math_mode : array[0..maxlevel] of integer;
underl_flag, auto_close : array[0..maxlevel] of boolean;
sizekey : array[1..numsizes] of string24;
sizeval : array[1..3,1..numsizes] of integer;
sizemags : array[1..3,1..numsizes] of integer;
newfonts, word_fonts, equiv_fonts, font_names : array[1..maxfonts] of string24;
word_font_num : array[1..maxfonts] of integer;
inkeyw : string255;
num_diff_sizes, keyw, cat, ikar, numval, numsign, num_hexa, num_skip_strings : integer;
decl_font_num, num_latex_options, num_indent, i, j, k, l, m, n : integer;
works, worksa, worksb, latex_style, end_math_code : string24;
latex_options : array [0..maxstyles] of string24;
environ_type : array [0..10] of string24;
skip_strings : array [1..max_skip_strings] of string255;
leftskip, rightskip, leftcurskip, rightcurskip, save_skip, space_after,
displ_skip : integer;
RTFstyles : array [1..maxRTFstyles] of string_RTFstyle;
ref_styles : array [0..255] of integer;
clbrdrr, clbrdrl, clbrdrt, clbrdrb : boolean;
{ indications to build file names of figure bitmaps }
figure_name, figure_path, figure_type : string128;
pict_name : string24;
rtfpicw, rtfpich, pict_char_number, pict_byte_number : longint;
pict_last_hexa, pict_number : integer;
pict_left_hexa : boolean;
last_kar : char;
{---------------------------------------------------------------------------}
{ resets all integers to 0, all strings to '', for safety }
procedure clean_all;
var
z : integer;
begin
for z:=1 to lmx do prev_line[k]:=' ';
for z:=1 to lmx do inpline[k]:=' ';
for z:=1 to olmx do exline[k]:=' ';
tex_verbose:=0; verbose:=0; icharz:=0; numl:=0; kout:=0; kinp:=0;
prev_kinp:=0; bracelvl:=0;
for z:=0 to maxlevel do
begin
lvlcode[z]:=0; tab_nb_cellx[z]:=0; tab_nb_ands[z]:=0; tab_cellx[z]:=0;
end
;
kar:=' '; hexaone:=' '; hexatwo:=' ';
next_rtf:='';
removed_ok:=FALSE; write_log:=FALSE; do_it_again:=FALSE;
no_space_conv:=FALSE; use_sl:=FALSE; latex209:=FALSE;
latex_header:=FALSE; base_flag:=FALSE; envir_closed_ok:=FALSE;
last_percent:=FALSE; simplify_ok:=FALSE; no_RTFrtf:=FALSE;
par_to_begin:=FALSE;
num_styles:=0; input_line_number:=0; numfonts:=0; num_word_fonts:=0;
stdsize:=0; stdkz:=0;
for z:=0 to maxlevel do
begin close_kar[z]:=''; form_code[z]:=''; bfslcode[z]:=''; sizecode[z]:='';
currsize[z]:=''; currbfsl[z]:=''; spacingcode[z]:=''; active_RTFf[z]:='';
center_flag[z]:=0; flushright_flag[z]:=0; math_mode[z]:=0;
underl_flag[z]:=FALSE; auto_close[z]:=FALSE;
end
;
(* sizekey : array[1..numsizes] of string24; *)
(* sizeval : array[1..3,1..numsizes] of integer; *)
(* sizemags : array[1..3,1..numsizes] of integer; *)
for z:=1 to maxfonts do
begin
newfonts[z]:=''; word_fonts[z]:=''; equiv_fonts[z]:='';
font_names[z]:='';
word_font_num[z]:=0;
end
;
inkeyw:='';
num_diff_sizes:=0; keyw:=0; cat:=0; ikar:=0; numval:=0; numsign:=0;
num_hexa:=0; num_skip_strings:=0;
decl_font_num:=0; num_latex_options:=0; num_indent:=0; i:=0; j:=0;
k:=0; l:=0; m:=0; n:=0;
works:=''; worksa:=''; worksb:=''; latex_style:=''; end_math_code:='';
for z:=0 to maxstyles do latex_options[z]:='';
for z:=0 to 10 do environ_type[z]:='';
for z:=1 to max_skip_strings do skip_strings[z]:='';
leftskip:=0; rightskip:=0; leftcurskip:=0; rightcurskip:=0;
save_skip:=0; space_after:=0; displ_skip:=0;
for z:=1 to maxRTFstyles do RTFstyles[z]:='';
for z:=0 to 255 do ref_styles[z]:=0;
clbrdrr:=FALSE; clbrdrl:=FALSE; clbrdrt:=FALSE; clbrdrb:=FALSE;
{ indications to build file names of figure bitmaps }
figure_name:=''; figure_path:=''; figure_type:='';
pict_name:='';
rtfpicw:=0; rtfpich:=0; pict_char_number:=0; pict_byte_number:=0;
pict_last_hexa:=0; pict_number:=0;
pict_left_hexa:=FALSE;
last_kar:=' ';
end;
{---------------------------------------------------------------------------}
procedure title;
begin
writeln (' MICROSOFT RTF(Word[Perfect]) to LaTeX conversion');
writeln (' Daniel Taupin, CNRS, 20th September 1996');
writeln (' Universite de Paris-Sud, Orsay, France');
writeln (' Version 2.15');
writeln (' E-mail: taupin@lps.u-psud.fr');
end;
{---------------------------------------------------------------------------}
{ converts a hexa character into a number from 0 to 15 }
function hx_to_i(kar : char) : integer;
var
ikar, okar : integer;
begin
ikar:=ord(kar);
if(ikar < ord('0')) then okar:=0
else if (ikar<=ord('9')) then okar:=ikar-ord('0')
else if (ikar<=ord('Z')) then okar:=ikar-ord('A')+10
else if (ikar<=ord('z')) then okar:=ikar-ord('a')+10
else okar:=0
; {END IF ikar }
hx_to_i:=okar;
end;
{---------------------------------------------------------------------------}
{ converts a string of two hexa character into a number from 0 to 255 }
function hs_to_i(input_stg : string2) : integer;
begin
hs_to_i:=16*hx_to_i(input_stg[1])+hx_to_i(input_stg[2]);
end;
{---------------------------------------------------------------------------}
{ truncate at bfslen a string }
function truncate24(a: string) : string24;
begin
truncate24:=copy(a,1,bfslen);
end;
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