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%quit_jed;
% Version 0.3.1-0
!if (is_defined ("__argv"))
{
message ("You need a newer version of jed to run this script");
quit_jed ();
}
if (__argc != 4)
{
message ("Usage: jed -script fixtex.sl <filename>");
quit_jed ();
}
variable file = __argv[3];
() = read_file (file);
% Patch up the >,< signs
bob ();
replace ("$<$", "<");
replace ("$>$", ">");
% It appears that sgml2tex screws up _for in section titles, producing \_{for}.
replace ("ion\\_{", "ion{\\_");
% Make the first chapter a preface
bob ();
if (bol_fsearch ("\\chapter{Preface}"))
{
push_spot ();
push_mark ();
go_right (8); insert ("*"); % \chapter{ --> \chapter*{
() = bol_fsearch ("\\chapter{");
push_spot ();
insert("\\tableofcontents\n");
eol ();
insert ("\n\\pagenumbering{arabic}");
pop_spot ();
narrow ();
bob ();
replace ("\\section{", "\\section*{");
widen ();
if (bol_bsearch ("\\tableofcontents"))
delete_line ();
pop_spot ();
if (bol_bsearch ("\\maketitle"))
insert ("\\pagenumbering{roman}\n");
}
static define fixup_urldefs ()
{
% pdflatex cannot grok urldef
bob ();
while (bol_fsearch("\\urldef{") and ffind ("\\url{"))
{
variable line = line_as_string ();
bol ();
insert ("\\ifpdf\n");
deln (7); insert ("\\newcommand");
push_mark ();
()=ffind ("}");
variable macro = bufsubstr ();
() = ffind ("\\url");
go_left (1);
trim ();
insert("{");
% pdflatex cannot grok # in urls. Nuke em.
if (ffind ("#"))
{
del_eol ();
insert ("}");
}
eol ();
insert ("}\n\\else\n");
insert (line); newline ();
insert ("\\fi\n");
}
}
static define remove_repeated_urls ()
{
variable name, url;
variable names = Assoc_Type[Int_Type, 0];
while (bol_fsearch ("{\\em "))
{
go_right (4);
skip_white ();
push_mark ();
() = ffind ("}");
!if (looking_at ("} {\\tt "))
{
pop_mark(0);
continue;
}
name = bufsubstr ();
if (names[name])
{
go_right(1);
push_mark ();
() = ffind ("}");
go_right(1);
del_region ();
}
else
{
names[name] = 1;
go_right(1);
() = ffind ("}");
go_right (1);
}
% Now remove empty lines inserted by the broken sgml2latex program.
skip_white ();
!if (eolp ())
continue;
go_right(1);
skip_white ();
if (eolp ())
del ();
}
}
fixup_urldefs ();
remove_repeated_urls ();
save_buffer ();
quit_jed ();
|
