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* src/paragraph.C: simplify another occurrence of LaTeXFeatures::isAvailable();

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fix LaTeX output wrt change tracking - a file with changes and CT output disabled
	should result in the same TeX file as a file with all changes accepted


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17126 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Michael Schmitt 2007-02-09 23:52:22 +00:00
parent 5e5420be30
commit 7485d9f552
1 changed files with 32 additions and 32 deletions
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64
src/paragraph.C
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@ -964,14 +964,12 @@ bool Paragraph::simpleTeXOnePar(Buffer const & buf,
// This must be identical to basefont in TeXOnePar().
LyXFont basefont;
LaTeXFeatures features(buf, bparams, runparams);
// output change tracking marks only if desired,
// if dvipost is installed,
// and with dvi/ps (other formats don't work)
bool const output = bparams.outputChanges
&& runparams.flavor == OutputParams::LATEX
&& features.isAvailable("dvipost");
&& LaTeXFeatures::isAvailable("dvipost");
// Maybe we have to create a optional argument.
pos_type body_pos = beginOfBody();
@ -1010,7 +1008,6 @@ bool Paragraph::simpleTeXOnePar(Buffer const & buf,
// Computed only once per paragraph since bparams.encoding() is expensive
Encoding const & doc_encoding = bparams.encoding();
for (pos_type i = 0; i < size(); ++i) {
++column;
// First char in paragraph or after label?
if (i == body_pos) {
if (body_pos > 0) {
@ -1021,6 +1018,11 @@ bool Paragraph::simpleTeXOnePar(Buffer const & buf,
}
basefont = getLayoutFont(bparams, outerfont);
running_font = basefont;
column += Changes::latexMarkChange(os,
runningChangeType, Change::UNCHANGED, output);
runningChangeType = Change::UNCHANGED;
os << "}] ";
column +=3;
}
@ -1034,6 +1036,21 @@ bool Paragraph::simpleTeXOnePar(Buffer const & buf,
runparams.moving_arg);
}
Change::Type changeType = pimpl_->lookupChange(i).type;
// do not output text which is marked deleted
// if change tracking output is disabled
if (!output && changeType == Change::DELETED) {
runningChangeType = changeType;
continue;
}
++column;
column += Changes::latexMarkChange(os, runningChangeType,
changeType, output);
runningChangeType = changeType;
value_type c = getChar(i);
// Fully instantiated font
@ -1077,8 +1094,6 @@ bool Paragraph::simpleTeXOnePar(Buffer const & buf,
// simpleTeXBlanks incremented i, and
// simpleTeXSpecialChars would output
// the combining character again.
// FIXME: change tracking
// Is this correct WRT change tracking?
continue;
}
}
@ -1094,34 +1109,16 @@ bool Paragraph::simpleTeXOnePar(Buffer const & buf,
open_font = true;
}
Change::Type changeType = pimpl_->lookupChange(i).type;
column += Changes::latexMarkChange(os, runningChangeType,
changeType, output);
runningChangeType = changeType;
// do not output text which is marked deleted
// if change tracking output is not desired
if (output || runningChangeType != Change::DELETED) {
// FIXME: change tracking
// simpleTeXSpecialChars does not output anything if
// c is a space. Is this correct WRT change tracking?
OutputParams rp = runparams;
rp.free_spacing = style->free_spacing;
rp.local_font = &font;
rp.intitle = style->intitle;
pimpl_->simpleTeXSpecialChars(buf, bparams,
doc_encoding, os, texrow, rp,
font, running_font,
basefont, outerfont, open_font,
runningChangeType,
*style, i, column, c);
}
OutputParams rp = runparams;
rp.free_spacing = style->free_spacing;
rp.local_font = &font;
rp.intitle = style->intitle;
pimpl_->simpleTeXSpecialChars(buf, bparams, doc_encoding, os,
texrow, rp, font, running_font,
basefont, outerfont, open_font,
runningChangeType, *style, i, column, c);
}
column += Changes::latexMarkChange(os,
runningChangeType, Change::UNCHANGED, output);
// If we have an open font definition, we have to close it
if (open_font) {
#ifdef FIXED_LANGUAGE_END_DETECTION
@ -1145,6 +1142,9 @@ bool Paragraph::simpleTeXOnePar(Buffer const & buf,
#endif
}
column += Changes::latexMarkChange(os,
runningChangeType, Change::UNCHANGED, output);
// Needed if there is an optional argument but no contents.
if (body_pos > 0 && body_pos == size()) {
os << "}]~";