131 строка
2.3 KiB
Plaintext
131 строка
2.3 KiB
Plaintext
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#!/usr/bin/env jed-script
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private variable Version = "0.3.2-0";
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if (__argc != 2)
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{
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message ("Version $Version Usage: ./fixtex.sl <filename>"$);
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quit_jed ();
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}
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variable file = __argv[1];
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() = read_file (file);
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% Patch up the >,< signs
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bob ();
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replace ("$<$", "<");
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replace ("$>$", ">");
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% It appears that sgml2tex screws up _for in section titles, producing \_{for}.
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replace ("ion\\_{", "ion{\\_");
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% Make the first chapter a preface
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bob ();
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if (bol_fsearch ("\\chapter{Preface}"))
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{
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push_spot ();
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push_mark ();
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go_right (8); insert ("*"); % \chapter{ --> \chapter*{
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() = bol_fsearch ("\\chapter{");
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push_spot ();
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insert("\\tableofcontents\n");
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eol ();
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insert ("\n\\pagenumbering{arabic}");
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pop_spot ();
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narrow ();
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bob ();
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replace ("\\section{", "\\section*{");
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widen ();
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if (bol_bsearch ("\\tableofcontents"))
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delete_line ();
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pop_spot ();
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if (bol_bsearch ("\\maketitle"))
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insert ("\\pagenumbering{roman}\n");
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}
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static define fixup_urldefs ()
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{
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% pdflatex cannot grok urldef
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bob ();
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while (bol_fsearch("\\urldef{") and ffind ("\\url{"))
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{
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variable line = line_as_string ();
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bol ();
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insert ("\\ifpdf\n");
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deln (7); insert ("\\newcommand");
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push_mark ();
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()=ffind ("}");
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variable macro = bufsubstr ();
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() = ffind ("\\url");
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go_left (1);
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trim ();
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insert("{");
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% pdflatex cannot grok # in urls. Nuke em.
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if (ffind ("#"))
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{
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del_eol ();
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insert ("}");
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}
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eol ();
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insert ("}\n\\else\n");
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insert (line); newline ();
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insert ("\\fi\n");
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}
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}
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static define remove_repeated_urls ()
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{
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variable name, url;
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variable names = Assoc_Type[Int_Type, 0];
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while (bol_fsearch ("{\\em "))
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{
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go_right (4);
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skip_white ();
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push_mark ();
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() = ffind ("}");
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!if (looking_at ("} {\\tt "))
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{
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pop_mark(0);
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continue;
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}
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name = bufsubstr ();
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if (names[name])
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{
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go_right(1);
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push_mark ();
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() = ffind ("}");
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go_right(1);
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del_region ();
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}
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else
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{
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names[name] = 1;
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go_right(1);
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() = ffind ("}");
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go_right (1);
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}
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% Now remove empty lines inserted by the broken sgml2latex program.
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skip_white ();
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!if (eolp ())
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continue;
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go_right(1);
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skip_white ();
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if (eolp ())
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del ();
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}
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}
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fixup_urldefs ();
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remove_repeated_urls ();
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save_buffer ();
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quit_jed ();
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