SSL ooxmlimport.cxx
Sprache: C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*/
#include <sal/config.h>
#include <string_view>
#include "ooxmlimport.hxx"
#include <types.hxx>
#include <oox/mathml/importutils.hxx>
#include <oox/token/namespaces.hxx>
#include <rtl/ustring.hxx>
#include <rtl/ustrbuf.hxx>
#include <sal/log.hxx>
#include <o3tl/string_view.hxx>
#include <parse5.hxx>
using namespace oox::formulaimport;
/*
The primary internal data structure for the formula is the text representation
( the SmNode tree is built from it ) , so read data must be converted into this format .
*/
#define OPENING( token ) XML_STREAM_OPENING( token )
#define CLOSING( token ) XML_STREAM_CLOSING( token )
// TODO create IS_OPENING(), IS_CLOSING() instead of doing 'next == OPENING( next )' ?
SmOoxmlImport::SmOoxmlImport( oox::formulaimport::XmlStream& s )
: m_rStream( s )
{
}
OUString SmOoxmlImport::ConvertToStarMath()
{
return handleStream();
}
// "toplevel" of reading, there will be oMath (if there was oMathPara, that was
// up to the parent component to handle)
// NOT complete
OUString SmOoxmlImport::handleStream()
{
m_rStream.ensureOpeningTag( M_TOKEN( oMath ));
OUStringBuffer ret;
while ( !m_rStream.atEnd() && m_rStream.currentToken() != CLOSING( M_TOKEN( oMath )))
{
// strictly speaking, it is not OMathArg here, but currently supported
// functionality is the same like OMathArg, in the future this may need improving
OUString item = readOMathArg( M_TOKEN( oMath ));
if ( item.isEmpty())
continue ;
if ( !ret.isEmpty())
ret.append(" " );
ret.append(item);
}
m_rStream.ensureClosingTag( M_TOKEN( oMath ));
// Placeholders are written out as nothing (i.e. nothing inside e.g. the <e> element),
// which will result in "{}" in the formula text. Fix this up.
OUString ret2 = ret.makeStringAndClear().replaceAll( "{}" , "<?>" );
// And as a result, empty parts of the formula that are not placeholders are written out
// as a single space, so fix that up too.
ret2 = ret2.replaceAll( "{ }" , "{}" );
SAL_INFO( "starmath.ooxml" , "Formula: " << ret2 );
return ret2;
}
OUString SmOoxmlImport::readOMathArg( int stoptoken )
{
OUStringBuffer ret;
while ( !m_rStream.atEnd() && m_rStream.currentToken() != CLOSING( stoptoken ))
{
if ( !ret.isEmpty())
ret.append(" " );
switch ( m_rStream.currentToken())
{
case OPENING( M_TOKEN( acc )):
ret.append(handleAcc());
break ;
case OPENING( M_TOKEN( bar )):
ret.append(handleBar());
break ;
case OPENING( M_TOKEN( box )):
ret.append(handleBox());
break ;
case OPENING( M_TOKEN( borderBox )):
ret.append(handleBorderBox());
break ;
case OPENING( M_TOKEN( d )):
ret.append(handleD());
break ;
case OPENING( M_TOKEN( eqArr )):
ret.append(handleEqArr());
break ;
case OPENING( M_TOKEN( f )):
ret.append(handleF());
break ;
case OPENING( M_TOKEN( func )):
ret.append(handleFunc());
break ;
case OPENING( M_TOKEN( limLow )):
ret.append(handleLimLowUpp( LimLow ));
break ;
case OPENING( M_TOKEN( limUpp )):
ret.append(handleLimLowUpp( LimUpp ));
break ;
case OPENING( M_TOKEN( groupChr )):
ret.append(handleGroupChr());
break ;
case OPENING( M_TOKEN( m )):
ret.append(handleM());
break ;
case OPENING( M_TOKEN( nary )):
ret.append(handleNary());
break ;
case OPENING( M_TOKEN( r )):
ret.append(handleR());
break ;
case OPENING( M_TOKEN( rad )):
ret.append(handleRad());
break ;
case OPENING( M_TOKEN( sPre )):
ret.append(handleSpre());
break ;
case OPENING( M_TOKEN( sSub )):
ret.append(handleSsub());
break ;
case OPENING( M_TOKEN( sSubSup )):
ret.append(handleSsubsup());
break ;
case OPENING( M_TOKEN( sSup )):
ret.append(handleSsup());
break ;
default :
m_rStream.handleUnexpectedTag();
break ;
}
}
return ret.makeStringAndClear();
}
OUString SmOoxmlImport::readOMathArgInElement( int token )
{
m_rStream.ensureOpeningTag( token );
OUString ret = readOMathArg( token );
m_rStream.ensureClosingTag( token );
return ret;
}
OUString SmOoxmlImport::handleAcc()
{
m_rStream.ensureOpeningTag( M_TOKEN( acc ));
sal_Unicode accChr = 0 x302;
if ( XmlStream::Tag accPr = m_rStream.checkOpeningTag( M_TOKEN( accPr )))
{
if ( XmlStream::Tag chr = m_rStream.checkOpeningTag( M_TOKEN( chr )))
{
accChr = chr.attribute( M_TOKEN( val ), accChr );
m_rStream.ensureClosingTag( M_TOKEN( chr ));
}
m_rStream.ensureClosingTag( M_TOKEN( accPr ));
}
// see aTokenTable in parse.cxx
OUString acc;
switch ( accChr )
{
case MS_BAR:
case MS_COMBBAR:
acc = "bar" ;
break ;
case MS_CHECK:
case MS_COMBCHECK:
acc = "check" ;
break ;
case MS_ACUTE:
case MS_COMBACUTE:
acc = "acute" ;
break ;
case MS_COMBOVERLINE:
acc = "overline" ;
break ;
case MS_GRAVE:
case MS_COMBGRAVE:
acc = "grave" ;
break ;
case MS_BREVE:
case MS_COMBBREVE:
acc = "breve" ;
break ;
case MS_CIRCLE:
case MS_COMBCIRCLE:
acc = "circle" ;
break ;
case MS_RIGHTARROW:
case MS_VEC:
// prefer wide variants for these 3, .docx can't seem to differentiate
// between e.g. 'vec' and 'widevec', if whatever the accent is above is short, this
// shouldn't matter, but short above a longer expression doesn't look right
acc = "widevec" ;
break ;
case MS_HARPOON:
acc = "wideharpoon" ;
break ;
case MS_TILDE:
case MS_COMBTILDE:
acc = "widetilde" ;
break ;
case MS_HAT:
case MS_COMBHAT:
acc = "widehat" ;
break ;
case MS_DOT:
case MS_COMBDOT:
acc = "dot" ;
break ;
case MS_DDOT:
case MS_COMBDDOT:
acc = "ddot" ;
break ;
case MS_DDDOT:
acc = "dddot" ;
break ;
default :
acc = "acute" ;
SAL_WARN( "starmath.ooxml" , "Unknown m:chr in m:acc \'" << OUString(accChr) << "\'" );
break ;
}
OUString e = readOMathArgInElement( M_TOKEN( e ));
m_rStream.ensureClosingTag( M_TOKEN( acc ));
return acc + " {" + e + "}" ;
}
OUString SmOoxmlImport::handleBar()
{
m_rStream.ensureOpeningTag( M_TOKEN( bar ));
enum pos_t { top, bot } topbot = bot;
if ( m_rStream.checkOpeningTag( M_TOKEN( barPr )))
{
if ( XmlStream::Tag pos = m_rStream.checkOpeningTag( M_TOKEN( pos )))
{
if ( pos.attribute( M_TOKEN( val )) == "top" )
topbot = top;
else if ( pos.attribute( M_TOKEN( val )) == "bot" )
topbot = bot;
m_rStream.ensureClosingTag( M_TOKEN( pos ));
}
m_rStream.ensureClosingTag( M_TOKEN( barPr ));
}
OUString e = readOMathArgInElement( M_TOKEN( e ));
m_rStream.ensureClosingTag( M_TOKEN( bar ));
if ( topbot == top )
return "overline {" + e + "}" ;
else
return "underline {" + e + "}" ;
}
OUString SmOoxmlImport::handleBox()
{
// there does not seem to be functionality in LO to actually implement this
// (or is there), but at least read in the contents instead of ignoring them
m_rStream.ensureOpeningTag( M_TOKEN( box ));
OUString e = readOMathArgInElement( M_TOKEN( e ));
m_rStream.ensureClosingTag( M_TOKEN( box ));
return e;
}
OUString SmOoxmlImport::handleBorderBox()
{
m_rStream.ensureOpeningTag( M_TOKEN( borderBox ));
bool isStrikeH = false ;
if ( m_rStream.checkOpeningTag( M_TOKEN( borderBoxPr )))
{
if ( XmlStream::Tag strikeH = m_rStream.checkOpeningTag( M_TOKEN( strikeH )))
{
if ( strikeH.attribute( M_TOKEN( val ), false ))
isStrikeH = true ;
m_rStream.ensureClosingTag( M_TOKEN( strikeH ));
}
m_rStream.ensureClosingTag( M_TOKEN( borderBoxPr ));
}
OUString e = readOMathArgInElement( M_TOKEN( e ));
m_rStream.ensureClosingTag( M_TOKEN( borderBox ));
if ( isStrikeH )
return "overstrike {" + e + "}" ;
// LO does not seem to implement anything for handling the other cases
return e;
}
OUString SmOoxmlImport::handleD()
{
m_rStream.ensureOpeningTag( M_TOKEN( d ));
OUString opening = u"(" _ustr;
OUString closing = u")" _ustr;
OUString separator = u"|" _ustr;
if ( XmlStream::Tag dPr = m_rStream.checkOpeningTag( M_TOKEN( dPr )))
{
if ( XmlStream::Tag begChr = m_rStream.checkOpeningTag( M_TOKEN( begChr )))
{
opening = begChr.attribute( M_TOKEN( val ), opening );
m_rStream.ensureClosingTag( M_TOKEN( begChr ));
}
if ( XmlStream::Tag sepChr = m_rStream.checkOpeningTag( M_TOKEN( sepChr )))
{
separator = sepChr.attribute( M_TOKEN( val ), separator );
m_rStream.ensureClosingTag( M_TOKEN( sepChr ));
}
if ( XmlStream::Tag endChr = m_rStream.checkOpeningTag( M_TOKEN( endChr )))
{
closing = endChr.attribute( M_TOKEN( val ), closing );
m_rStream.ensureClosingTag( M_TOKEN( endChr ));
}
m_rStream.ensureClosingTag( M_TOKEN( dPr ));
}
if ( opening == "{" )
opening = "left lbrace " ;
if ( closing == "}" )
closing = " right rbrace" ;
if ( opening == u"\u27e6" )
opening = "left ldbracket " ;
if ( closing == u"\u27e7" )
closing = " right rdbracket" ;
if ( opening == "|" )
opening = "left lline " ;
if ( closing == "|" )
closing = " right rline" ;
if (opening == OUStringChar(MS_DLINE)
|| opening == OUStringChar(MS_DVERTLINE))
opening = "left ldline " ;
if (closing == OUStringChar(MS_DLINE)
|| closing == OUStringChar(MS_DVERTLINE))
closing = " right rdline" ;
if (opening == OUStringChar(MS_LANGLE)
|| opening == OUStringChar(MS_LMATHANGLE))
opening = "left langle " ;
if (closing == OUStringChar(MS_RANGLE)
|| closing == OUStringChar(MS_RMATHANGLE))
closing = " right rangle" ;
// use scalable brackets (the explicit "left" or "right")
if ( opening == "(" || opening == "[" )
opening = "left " + opening;
if ( closing == ")" || closing == "]" )
closing = " right " + closing;
if ( separator == "|" ) // plain "|" would be actually "V" (logical or)
separator = " mline " ;
if ( opening.isEmpty())
opening = "left none " ;
if ( closing.isEmpty())
closing = " right none" ;
OUStringBuffer ret( opening );
bool first = true ;
while ( m_rStream.findTag( OPENING( M_TOKEN( e ))))
{
if ( !first )
ret.append( separator );
first = false ;
ret.append( readOMathArgInElement( M_TOKEN( e )));
}
ret.append( closing );
m_rStream.ensureClosingTag( M_TOKEN( d ));
return ret.makeStringAndClear();
}
OUString SmOoxmlImport::handleEqArr()
{
m_rStream.ensureOpeningTag( M_TOKEN( eqArr ));
OUStringBuffer ret;
do
{ // there must be at least one m:e
if ( !ret.isEmpty())
ret.append("#" );
ret.append(" "
+ readOMathArgInElement( M_TOKEN( e ))
+ " " );
} while ( !m_rStream.atEnd() && m_rStream.findTag( OPENING( M_TOKEN( e ))));
m_rStream.ensureClosingTag( M_TOKEN( eqArr ));
return "stack {" + ret + "}" ;
}
OUString SmOoxmlImport::handleF()
{
m_rStream.ensureOpeningTag( M_TOKEN( f ));
enum operation_t { bar, lin, noBar } operation = bar;
if ( m_rStream.checkOpeningTag( M_TOKEN( fPr )))
{
if ( XmlStream::Tag type = m_rStream.checkOpeningTag( M_TOKEN( type )))
{
if ( type.attribute( M_TOKEN( val )) == "bar" )
operation = bar;
else if ( type.attribute( M_TOKEN( val )) == "lin" )
operation = lin;
else if ( type.attribute( M_TOKEN( val )) == "noBar" )
operation = noBar;
m_rStream.ensureClosingTag( M_TOKEN( type ));
}
m_rStream.ensureClosingTag( M_TOKEN( fPr ));
}
OUString num = readOMathArgInElement( M_TOKEN( num ));
OUString den = readOMathArgInElement( M_TOKEN( den ));
m_rStream.ensureClosingTag( M_TOKEN( f ));
if ( operation == bar )
return "{" + num + "} over {" + den + "}" ;
else if ( operation == lin )
return "{" + num + "} / {" + den + "}" ;
else // noBar
{
return "binom {" + num + "} {" + den + "}" ;
}
}
OUString SmOoxmlImport::handleFunc()
{
//lim from{x rightarrow 1} x
m_rStream.ensureOpeningTag( M_TOKEN( func ));
OUString fname = readOMathArgInElement( M_TOKEN( fName ));
// fix the various functions
if ( fname.startsWith( "lim csub {" ))
fname = OUString::Concat("lim from {" ) + fname.subView( 10 );
OUString ret = fname + " {" + readOMathArgInElement( M_TOKEN( e )) + "}" ;
m_rStream.ensureClosingTag( M_TOKEN( func ));
return ret;
}
OUString SmOoxmlImport::handleLimLowUpp( LimLowUpp_t limlowupp )
{
int token = limlowupp == LimLow ? M_TOKEN( limLow ) : M_TOKEN( limUpp );
m_rStream.ensureOpeningTag( token );
OUString e = readOMathArgInElement( M_TOKEN( e ));
OUString lim = readOMathArgInElement( M_TOKEN( lim ));
m_rStream.ensureClosingTag( token );
// fix up overbrace/underbrace (use { }, as {} will be converted to a placeholder)
if ( limlowupp == LimUpp && e.endsWith( " overbrace { }" ))
return e.subView( 0 , e.getLength() - 2 ) + lim + "}" ;
if ( limlowupp == LimLow && e.endsWith( " underbrace { }" ))
return e.subView( 0 , e.getLength() - 2 ) + lim + "}" ;
return e
+ ( limlowupp == LimLow
? std::u16string_view( u" csub {" ) : std::u16string_view( u" csup {" ))
+ lim + "}" ;
}
OUString SmOoxmlImport::handleGroupChr()
{
m_rStream.ensureOpeningTag( M_TOKEN( groupChr ));
sal_Unicode chr = 0 x23df;
enum pos_t { top, bot } pos = bot;
if ( m_rStream.checkOpeningTag( M_TOKEN( groupChrPr )))
{
if ( XmlStream::Tag chrTag = m_rStream.checkOpeningTag( M_TOKEN( chr )))
{
chr = chrTag.attribute( M_TOKEN( val ), chr );
m_rStream.ensureClosingTag( M_TOKEN( chr ));
}
if ( XmlStream::Tag posTag = m_rStream.checkOpeningTag( M_TOKEN( pos )))
{
if ( posTag.attribute( M_TOKEN( val ), u"bot" _ustr) == "top" )
pos = top;
m_rStream.ensureClosingTag( M_TOKEN( pos ));
}
m_rStream.ensureClosingTag( M_TOKEN( groupChrPr ));
}
OUString e = readOMathArgInElement( M_TOKEN( e ));
m_rStream.ensureClosingTag( M_TOKEN( groupChr ));
if ( pos == top && chr == u'\x23de' )
return "{" + e + "} overbrace { }" ;
if ( pos == bot && chr == u'\x23df' )
return "{" + e + "} underbrace { }" ;
if ( pos == top )
return "{" + e + "} csup {" + OUStringChar( chr ) + "}" ;
else
return "{" + e + "} csub {" + OUStringChar( chr ) + "}" ;
}
OUString SmOoxmlImport::handleM()
{
m_rStream.ensureOpeningTag( M_TOKEN( m ));
OUStringBuffer allrows;
do // there must be at least one m:mr
{
m_rStream.ensureOpeningTag( M_TOKEN( mr ));
OUStringBuffer row;
do // there must be at least one m:e
{
if ( !row.isEmpty())
row.append(" # " );
row.append(readOMathArgInElement( M_TOKEN( e )));
} while ( !m_rStream.atEnd() && m_rStream.findTag( OPENING( M_TOKEN( e ))));
if ( !allrows.isEmpty())
allrows.append(" ## " );
allrows.append(row);
m_rStream.ensureClosingTag( M_TOKEN( mr ));
} while ( !m_rStream.atEnd() && m_rStream.findTag( OPENING( M_TOKEN( mr ))));
m_rStream.ensureClosingTag( M_TOKEN( m ));
return "matrix {" + allrows + "}" ;
}
OUString SmOoxmlImport::handleNary()
{
m_rStream.ensureOpeningTag( M_TOKEN( nary ));
sal_Unicode chr = 0 x222b;
bool subHide = false ;
bool supHide = false ;
if ( m_rStream.checkOpeningTag( M_TOKEN( naryPr )))
{
if ( XmlStream::Tag chrTag = m_rStream.checkOpeningTag( M_TOKEN( chr )))
{
chr = chrTag.attribute( M_TOKEN( val ), chr );
m_rStream.ensureClosingTag( M_TOKEN( chr ));
}
if ( XmlStream::Tag subHideTag = m_rStream.checkOpeningTag( M_TOKEN( subHide )))
{
subHide = subHideTag.attribute( M_TOKEN( val ), subHide );
m_rStream.ensureClosingTag( M_TOKEN( subHide ));
}
if ( XmlStream::Tag supHideTag = m_rStream.checkOpeningTag( M_TOKEN( supHide )))
{
supHide = supHideTag.attribute( M_TOKEN( val ), supHide );
m_rStream.ensureClosingTag( M_TOKEN( supHide ));
}
m_rStream.ensureClosingTag( M_TOKEN( naryPr ));
}
OUString sub = readOMathArgInElement( M_TOKEN( sub ));
OUString sup = readOMathArgInElement( M_TOKEN( sup ));
OUString e = readOMathArgInElement( M_TOKEN( e ));
OUString ret;
switch ( chr )
{
case MS_INT:
ret = "int" ;
break ;
case MS_IINT:
ret = "iint" ;
break ;
case MS_IIINT:
ret = "iiint" ;
break ;
case MS_LINT:
ret = "lint" ;
break ;
case MS_LLINT:
ret = "llint" ;
break ;
case MS_LLLINT:
ret = "lllint" ;
break ;
case MS_PROD:
ret = "prod" ;
break ;
case MS_COPROD:
ret = "coprod" ;
break ;
case MS_SUM:
ret = "sum" ;
break ;
default :
SAL_WARN( "starmath.ooxml" , "Unknown m:nary chr \'" << OUString(chr) << "\'" );
break ;
}
if ( !subHide )
ret += " from {" + sub + "}" ;
if ( !supHide )
ret += " to {" + sup + "}" ;
ret += " {" + e + "}" ;
m_rStream.ensureClosingTag( M_TOKEN( nary ));
return ret;
}
// NOT complete
OUString SmOoxmlImport::handleR()
{
m_rStream.ensureOpeningTag( M_TOKEN( r ));
bool normal = false ;
bool literal = false ;
if ( XmlStream::Tag rPr = m_rStream.checkOpeningTag( M_TOKEN( rPr )))
{
if ( XmlStream::Tag litTag = m_rStream.checkOpeningTag( M_TOKEN( lit )))
{
literal = litTag.attribute( M_TOKEN( val ), true );
m_rStream.ensureClosingTag( M_TOKEN( lit ));
}
if ( XmlStream::Tag norTag = m_rStream.checkOpeningTag( M_TOKEN( nor )))
{
normal = norTag.attribute( M_TOKEN( val ), true );
m_rStream.ensureClosingTag( M_TOKEN( nor ));
}
m_rStream.ensureClosingTag( M_TOKEN( rPr ));
}
OUStringBuffer text;
bool isTagT = false ;
while ( !m_rStream.atEnd() && m_rStream.currentToken() != CLOSING( m_rStream.currentToken()))
{
switch ( m_rStream.currentToken())
{
case OPENING( M_TOKEN( t )):
{
isTagT = true ;
XmlStream::Tag rtag = m_rStream.ensureOpeningTag( M_TOKEN( t ));
OUString sTagText = rtag.text;
if ( rtag.attribute( OOX_TOKEN( xml, space )) != "preserve" )
sTagText = o3tl::trim(sTagText);
text.append(sTagText);
m_rStream.ensureClosingTag( M_TOKEN( t ));
break ;
}
default :
m_rStream.handleUnexpectedTag();
break ;
}
}
m_rStream.ensureClosingTag( M_TOKEN( r ));
if (normal || literal || isTagT)
{
return encloseOrEscapeLiteral(text.makeStringAndClear(), normal || literal);
}
return text.makeStringAndClear();
}
OUString SmOoxmlImport::handleRad()
{
m_rStream.ensureOpeningTag( M_TOKEN( rad ));
bool degHide = false ;
if ( m_rStream.checkOpeningTag( M_TOKEN( radPr )))
{
if ( XmlStream::Tag degHideTag = m_rStream.checkOpeningTag( M_TOKEN( degHide )))
{
degHide = degHideTag.attribute( M_TOKEN( val ), degHide );
m_rStream.ensureClosingTag( M_TOKEN( degHide ));
}
m_rStream.ensureClosingTag( M_TOKEN( radPr ));
}
OUString deg = readOMathArgInElement( M_TOKEN( deg ));
OUString e = readOMathArgInElement( M_TOKEN( e ));
m_rStream.ensureClosingTag( M_TOKEN( rad ));
if ( degHide )
return "sqrt {" + e + "}" ;
else
return "nroot {" + deg + "} {" + e + "}" ;
}
OUString SmOoxmlImport::handleSpre()
{
m_rStream.ensureOpeningTag( M_TOKEN( sPre ));
OUString sub = readOMathArgInElement( M_TOKEN( sub ));
OUString sup = readOMathArgInElement( M_TOKEN( sup ));
OUString e = readOMathArgInElement( M_TOKEN( e ));
m_rStream.ensureClosingTag( M_TOKEN( sPre ));
return "{" + e + "} lsub {" + sub + "} lsup {" + sup + "}" ;
}
OUString SmOoxmlImport::handleSsub()
{
m_rStream.ensureOpeningTag( M_TOKEN( sSub ));
OUString e = readOMathArgInElement( M_TOKEN( e ));
OUString sub = readOMathArgInElement( M_TOKEN( sub ));
m_rStream.ensureClosingTag( M_TOKEN( sSub ));
return "{" + e + "} rsub {" + sub + "}" ;
}
OUString SmOoxmlImport::handleSsubsup()
{
m_rStream.ensureOpeningTag( M_TOKEN( sSubSup ));
OUString e = readOMathArgInElement( M_TOKEN( e ));
OUString sub = readOMathArgInElement( M_TOKEN( sub ));
OUString sup = readOMathArgInElement( M_TOKEN( sup ));
m_rStream.ensureClosingTag( M_TOKEN( sSubSup ));
return "{" + e + "} rsub {" + sub + "} rsup {" + sup + "}" ;
}
OUString SmOoxmlImport::handleSsup()
{
m_rStream.ensureOpeningTag( M_TOKEN( sSup ));
OUString e = readOMathArgInElement( M_TOKEN( e ));
OUString sup = readOMathArgInElement( M_TOKEN( sup ));
m_rStream.ensureClosingTag( M_TOKEN( sSup ));
return "{" + e + "} ^ {" + sup + "}" ;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=96 H=93 G=94
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.15Bemerkung:
(vorverarbeitet am 2026-09-29)
¤
*Bot Zugriff
2026-10-10
Neuigkeiten
Aktuelles
Motto des Tages
Open Source Software
Jenseits des Üblichen ....
Besucherstatistik
Statistik
#Sources=1126864
#Domains=1897691