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140 lines
2.3 KiB
C
140 lines
2.3 KiB
C
/**
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* \file sgml.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author José Matos
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "support/std_ostream.h"
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#include "paragraph.h"
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#include "sgml.h"
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using std::endl;
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using std::make_pair;
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using std::ostream;
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using std::pair;
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using std::string;
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namespace sgml {
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pair<bool, string> escapeChar(char c)
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{
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string str;
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switch (c) {
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case ' ':
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return make_pair(true, string(" "));
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break;
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case '\0': // Ignore :-)
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str.erase();
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break;
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case '&':
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str = "&";
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break;
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case '<':
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str = "<";
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break;
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case '>':
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str = ">";
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break;
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case '$':
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str = "$";
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break;
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case '#':
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str = "#";
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break;
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case '%':
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str = "%";
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break;
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case '[':
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str = "[";
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break;
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case ']':
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str = "]";
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break;
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case '{':
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str = "{";
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break;
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case '}':
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str = "}";
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break;
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case '~':
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str = "˜";
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break;
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case '"':
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str = """;
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break;
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case '\\':
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str = "\";
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break;
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default:
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str = c;
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break;
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}
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return make_pair(false, str);
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}
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int openTag(ostream & os, Paragraph::depth_type depth,
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bool mixcont, string const & latexname,
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string const & latexparam)
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{
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if (!latexname.empty() && latexname != "!-- --") {
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if (!mixcont)
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os << string(depth, ' ');
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os << '<' << latexname;
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if (!latexparam.empty())
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os << " " << latexparam;
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os << '>';
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}
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if (!mixcont)
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os << endl;
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return !mixcont;
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}
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int closeTag(ostream & os, Paragraph::depth_type depth,
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bool mixcont, string const & latexname)
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{
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if (!latexname.empty() && latexname != "!-- --") {
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if (!mixcont)
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os << endl << string(depth, ' ');
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os << "</" << latexname << '>';
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}
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if (!mixcont)
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os << endl;
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return !mixcont;
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}
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unsigned int closeEnvTags(ostream & os, bool mixcont,
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string const & environment_inner_depth,
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string const & itemtag,
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lyx::depth_type total_depth)
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{
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unsigned int lines = 0;
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if (environment_inner_depth != "!-- --") {
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lines += closeTag(os, total_depth, mixcont, itemtag);
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if (!environment_inner_depth.empty())
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lines += closeTag(os, total_depth, mixcont,
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environment_inner_depth);
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}
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return lines;
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}
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} // namespace sgml
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