The fix is basically mechanical, the additional code for fraction like insets
with three arguments was stolen from \unitfrac. As any math package,
stackrel.sty needs a buffer parameter to switch it off.
I also added the two stackrel flavours to the toolbar.
stmaryrd.sty sets these symbols up as variable size math delimiters (i.e.
they may be used with \left and \right). Now LyX knows about that and offers
them in the delimiter dialog as well as single symbols.
The stmaryrd package adds support for lots of math symbols, using a font
designed to accompany the computer modern fonts. The changes in detail:
- Fix generate_symbols_list.py to work with stmaryrd.sty. It loooks like it
was automatically translated from a perl version and never used.
- Generate the new symbols in lib/symbols using generate_symbols_list.py and
add some manual adjustments
- Generate stmary10.ttf by a simple ttf export from stmary10.sfd with fontforge
- Add license info for stmary10.ttf
- Create a test file with all symbols from stmaryrd.sty. Actually it would be
nice to have this for the other fonts as well.
- The mechanics: lyx2lyx, tex2lyx, font machinery etc.
This patch puts all projects into subfolders (at least for MSVS). In this
way, there is a better overview (especially if the number of test projects
will be increasing).
The mhchem package treats the caret both as a shorthand for \uparrow or
as a superscript operator according to whether it is surrounded by
spaces or not. The \ce and \cf insets allow inserting spaces but there
is no provision for inserting a space after the caret, which is always
considered by LyX as a superscript operator. The solution here is to
insert a space after the caret if the superscript is empty or an empty
brace inset.
Mathed does not allow empty superscripts, so an empty brace has to be
inserted when working in LyX. On the other hand, when importing latex
code, an empty superscript is retained.
This has no effect whatsoever for normal latex code, as a space after
the caret is ignored. In any case, the output is only changed if an
empty brace inset is used as superscript. Specifically, the output is
changed from "^{{}}" to "^ {}".
While cppcheck did not turn out any suspicious error messages, using
the "performance" flag highlighted several nitpicks in three categories
* do not use it++ for iterators, ++it is better
* do not use size() to test for emptyness, empty() is here
* do not use "const T" as a function parameter, "const & T" is better
I doubt that any of these is a real performance problem, but the code is cleaner anyway.
This is not needed, since LyX supports comments in math. Data loss with math
comments containing a backslash in LyX has been fixed as well.
The test case was found in bug #8104.
When using, e.g., a 'mathcal' inset in math, the inline completion and
other special characters like '\#', '{..}' are are painted in the
'mathcal' font as well. This is overcome by setting the mathnormal font
before painted these characters.
If the stream is good (i.e. there are still tokens) and we expect an
argument, we call getArg(). However, if there are only spaces, the stream
suddenly isn't good anymore after 'skipSpaces' and we would get an error
when calling 'getChar'. Therefore we have to check whether the stream is
still good.
If the stream is not good, we don't need to 'putback', because we didn't
read anything yet. If we now do rewind the stream, we are asking for
problems as in bug #8089.
This was introduced in [3cafb856\lyxgit] to fix bug #4318.
* Avoid undo step when using backspace in macro mode
* Use recordUndoInset when entering macro mode (if one enters something like \hline, the outer inset itself will be modified)
* Use recordUndoInset when pasting in an INsetMathGrid (same reason as above)
Math commands need it as well as text commands. At the same time, this
further unifies the checking for termination and fixes cases of wrong
output (e.g. for 0x2005).
If \hline is entered, do not create an unknown inset, but increase the number
of hlines of the current row if that is allowed. The same idea is applied to
copy-paste (not part of the bug report).
This is also a test for committing via git.
changing limits status (fixes bug #8007)
* InsetMathScript::getStatus (new) : handle properly status for LFUN_MATH_LIMITS here, along with checkmark support for the menu)
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40700 a592a061-630c-0410-9148-cb99ea01b6c8
The small ascii art in InsetMathCancel::draw has line continuation characters at
eol, this make consecutive lines be andled as one. The use of a block comment
instead of single line comments makes this less of a "problem." Also it removes
a warning with gcc 4.7.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40699 a592a061-630c-0410-9148-cb99ea01b6c8
Internal machinery, no file format change and no UI change yet
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40562 a592a061-630c-0410-9148-cb99ea01b6c8
now) and move more packages to the new exclude mechanism.
The remaining ones are not so easy.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40442 a592a061-630c-0410-9148-cb99ea01b6c8
and menus. The newline we were writing previously caused all kinds
of problems. Writing a whole array in some cases would also cause
problems. So we do less.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39971 a592a061-630c-0410-9148-cb99ea01b6c8
- Interpret argument of LFUN_SPACE_INSERT correctly
- Use InsetMathSpace instead of InsetMathSpecialChar for "\ " (bug # 7728)
- Use InsetMathSpace instead of InsetMathChar for ~ (bug # 7728).
This fixes also the display in LyX (previously a literal ~ was displayed).
Using InsetMathSpace enables also the "Insert Formatting" menu entries.
No file format change is needed, since the LaTeX export is unchanged.
Note that there are still some bugs related to spaces in math:
#7746, #7747, #7749, #7842
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39947 a592a061-630c-0410-9148-cb99ea01b6c8
Now you can also require a|b|c, and if any of the features is already used,
no other one will be loaded. The first feature wins if none is already used.
This is required for a part of bug #7811.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39884 a592a061-630c-0410-9148-cb99ea01b6c8
- \negmedspace and \negthickspace outside of math
- \enspace, \hspace*, \hspace*{\fill} and \hfill inside math
(fileformat change)
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39557 a592a061-630c-0410-9148-cb99ea01b6c8
Corresponding test-case needed a fix as well and now it is passed.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39518 a592a061-630c-0410-9148-cb99ea01b6c8
I don't think we need to record anything yet, since we are not changing
anything here. The dialog will call a new LFUN to do the change.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39253 a592a061-630c-0410-9148-cb99ea01b6c8
* uniqueLabel(docstring & label) to enforce label unicity
* updateLabel() to update only the label.
* InsetLabel::updateLabelAndRefs() to update label & refs
* InsetLabel::updateReferences() to update the references
This fixes bug #7655
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39250 a592a061-630c-0410-9148-cb99ea01b6c8
Added corresponding regression tests findadv-re-01 and -02 for finding these special characters.
Unfortunately, braces {} are a little bit special and don't work yet. Added findadv-re-03 regression test to not forget about this case.
This goes along the line of fixing issues reported by Andrew Parsloe and summarised as #7638.
Last note: Still there will be cases when the Advanced F&R won't work, especially if the text to be found and/or the search pattern is preceded by backslashes or others.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39135 a592a061-630c-0410-9148-cb99ea01b6c8
This is needed when instant preview is on,
so we avoid the empty preview due to latex compilation error.
Fixing issue 1. reported at: http://permalink.gmane.org/gmane.editors.lyx.devel/136992.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39015 a592a061-630c-0410-9148-cb99ea01b6c8
by Jan Paul Imhoff. The problem was that we were assuming (as we still
do in some places) that there are always at least two cells.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38717 a592a061-630c-0410-9148-cb99ea01b6c8
multicell inset, where we now export all of the cells
separated by "\t", instead of only the first cell.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38712 a592a061-630c-0410-9148-cb99ea01b6c8
assure to switch to math mode if needed. This helps avoiding latex
errors (see http://thread.gmane.org/gmane.editors.lyx.general/69580)
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38579 a592a061-630c-0410-9148-cb99ea01b6c8
as an image.
The math macro now exports as XHTML + MathML and can be viewed in
Firefox.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38190 a592a061-630c-0410-9148-cb99ea01b6c8
preparatory to fixing #7080. Note that mathed uses the same routine, but
for a completely different purpose, so I did not rename it there. I have
seen no difference in behavior after testing, e.g., opening and
exporting Math.lyx, and also re-saving it and looking at the diff.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38109 a592a061-630c-0410-9148-cb99ea01b6c8
Two things have been fixed here:
1) the selection should not be cleared when the user right clicks a math inset that is part of the selection,
2) the type of context menu should be determined at mouse-press, because that is the moment when the cursor is set. However, we should do it after setting the cursor, because setting the cursor might change the selection status and this influences the choice for the type of context menu.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37961 a592a061-630c-0410-9148-cb99ea01b6c8
Currently, if an inset outputs a newline, the new latex row is still
associated with a previous id/pos. Now, if a latex error occurs before
this newline, we would still highlight everything associated to that
id/pos, even if it is extraneous to the error.
This is avoided by associating the new latex row with the id/pos in
effect right before entering the inset. If an inset does not output
a newline, it is not excluded from the selection, consistent with the
fact that the text of the inset does appear in the error description.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37903 a592a061-630c-0410-9148-cb99ea01b6c8
resetFontEdit(). The former is used for on-screen and export formatting,
and the latter is used for interactive editing.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37761 a592a061-630c-0410-9148-cb99ea01b6c8
counting when exporting to latex. This is done for the code comprised
between \begin{document} and \end{document}, while the preamble code
still needs manual calls to TexRow::newline() for registering new lines.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37584 a592a061-630c-0410-9148-cb99ea01b6c8
blank lines may be inadvertently output. This is achieved by using two
special iomanip-like variables (breakln and safebreakln) in the lyx::
namespace. When they are inserted in the stream, a newline is output
only if not already at the beginning of a line. The difference between
breakln and safebreakln is that, if needed, the former outputs '\n'
and the latter "%\n".
In future, the new class will also be used for counting the number of
newlines issued. Even if the infractrure for doing that is already in
place, the counting is essentially still done the old way.
There are still places in the code where the functionality of the
class could be used, most probably. ATM, it is used for InsetTabular,
InsetListings, InsetFloat, and InsetText.
The Comment and GreyedOut insets required a special treatment and a
new InsetLayout parameter (Display) has been introduced. The default
for Display is "true", meaning that the corresponding latex
environment is of "display" type, i.e., it stands on its own, whereas
"false" means that the contents appear inline with the text. The
latter is the case for both Comment and GreyedOut insets.
Mostly, the only visible effects on latex exports should be the
disappearing of some redundant % chars and the appearing/disappearing
of null {} latex groups after a comment or lyxgreyedout environments
(they are related to the presence or absence of a space immediately
after those environments), as well as the fact that math environments
are now started on their own lines.
As a last thing, only the latex code between \begin{document} and
\end{document} goes through the new class, the preamble being directly
output through odocstream, as usual.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37360 a592a061-630c-0410-9148-cb99ea01b6c8
of things like:
pit.push_back(CursorSlice(*this));
which I've had to change to:
pit.push_back(CursorSlice(const_cast<InsetCaption &>(*this)));
and similarly in a few other places.
If anyone thinks we should instead have:
explicit CursorSlice(Inset const &);
then we can also do that.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37192 a592a061-630c-0410-9148-cb99ea01b6c8
then output \setcounter macros during snippet generation, so that we get
the right equation values.
Note: It would be possible to use this same machinery to fix bugs in
instant preview, e.g., that you always get things like (0.3) as equation
numbers, if you use equations numbered by section. I'll perhaps post a
patch for that.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37186 a592a061-630c-0410-9148-cb99ea01b6c8
still be a mess in many cases, but hopefully we won't have to go here
very often.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37181 a592a061-630c-0410-9148-cb99ea01b6c8
numbering in XHTML output, but it's just as easy to fix this in the LyX
display.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37177 a592a061-630c-0410-9148-cb99ea01b6c8
that also makes sure it doesn't do more work than it needs to do, by
limiting the size to 40 characters. Previously, InsetBranch::addToToc()
would have added a string representing the entire contents of the
branch! It's hard to imagine that having to recalculate that sort of
thing doesn't cause some problems with speed, especially in documents
with lots of notes and branches and such.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36974 a592a061-630c-0410-9148-cb99ea01b6c8
Using updateMacros() entails a performance hit when loading a document
with really a lot of macros. So, revert to the original strategy of
tracking macros at creation time. In order to also account for macros
defined in a child document, the child is now loaded by the include inset
at construction time instead of after the master has finished loading.
This strategy mimics what updateMacros() was accomplishing without
incurring in its drawbacks, such that loading time is practically
unchanged even with a thousand macros.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36968 a592a061-630c-0410-9148-cb99ea01b6c8
cause to miss some regeneration. So, better too much than less.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36872 a592a061-630c-0410-9148-cb99ea01b6c8
menus were (intentionally) missing, and it turns out they were needed.
Normally all invocations of INSET_MODIFY should trigger a recordUndo now.
Of course all cases have not been tested, but it should be working.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36770 a592a061-630c-0410-9148-cb99ea01b6c8
THis is a consequence of the new AtPoint mechanism. In the old
world, recordUndoInset was called before INSET_MODIFY. I reintroduced
manual recordUndoInset calls in all places that matter. I suspect
that this issue should be revisited later.
Note that recordUndoInset can now take an optional parameter that tells
what inset is concerned. This is useful because the cursor can be
either just inside the inset or in front of it.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36580 a592a061-630c-0410-9148-cb99ea01b6c8
inset-insert simply swallows the selection, while box-insert, note-insert etc.
put the selection inside the new inset.
As a side effect the toolbar icons get better names, as requested by Uwe.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36451 a592a061-630c-0410-9148-cb99ea01b6c8
A dynamic_cast is necessary when:
- the object to be casted is from an external library because we can't add Qxxx::asXxxx() to Qt e.g.:
* QAbstractListModel to GuiIdListModel,
* QValidator to PathValidator,
* QWidget to TabWorkArea,
* QWidget to GuiWorkArea;
- the object is to be casted from an interface to the implementing class, because the Interface does not know by whom it is implemented:
* ProgressInterface to GuiProgress,
* Application to GuiApplication.
A dynamic_cast can be replaced by:
- already existing as***Inset() functions, e.g.:
* asHullInset(),
* asInsetMath()->asMacro(),
* asInsetText();
- a static_cast when we are sure this can't go wrong, e.g.:
* we are sure that CellData::inset->clone() is an InsetTableCell,
* in cases where we explicitly check it->lyxCode().
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35855 a592a061-630c-0410-9148-cb99ea01b6c8
The old-style font changing macros really inherit the mode, so we have
to account for this.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35156 a592a061-630c-0410-9148-cb99ea01b6c8
something we don't know how to handle and fall back to images.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35024 a592a061-630c-0410-9148-cb99ea01b6c8
I'll try to figure out how to get rid of the magic booleans.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35022 a592a061-630c-0410-9148-cb99ea01b6c8
The previous attempt messed up the inheritance hierarchy somehow. I
think.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35002 a592a061-630c-0410-9148-cb99ea01b6c8
allow this as a fallback. E.g., if we're unable to export as MathML,
then we try to export as an image.
There are several ways, I am sure, in which this implementation is not
ideal.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34993 a592a061-630c-0410-9148-cb99ea01b6c8
DispatchResult to store a flag that tells us whether we need a buffer
update or not.
So: If you find a missing one, go to an appropriate place in the
dispatch and call cur.forceBufferUpdate() or, if you don't have a cursor
but do have a DispatchResult, call dr.forceBufferUpdate().
There is one remaining call I could not move, in
TextMetrics::redoParagraph. But this looks like an emergency call when
the macro context has not been set. There are also a couple calls that
are connected with buffer creation that I commented out, since the same
call is done again almost immediately. But I'm not positive about those.
Now the nice thing would be to do the same for updateMacros().
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34826 a592a061-630c-0410-9148-cb99ea01b6c8
empty line of substack, tabular and xymatrix, but not calling delEmptyLastRow
for them.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34763 a592a061-630c-0410-9148-cb99ea01b6c8
deleted not only for "array" but also for all inner-hull grid types.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34752 a592a061-630c-0410-9148-cb99ea01b6c8
This patch essentially reverts r30795 and also provides the correct fix
for #2969.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34751 a592a061-630c-0410-9148-cb99ea01b6c8
equivalent to \langle and \rangle, which were already taken into account.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34607 a592a061-630c-0410-9148-cb99ea01b6c8
They differ from their cousins only for the space left around them.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34604 a592a061-630c-0410-9148-cb99ea01b6c8
This is also in preparation of a decent fix for bug #3900.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34347 a592a061-630c-0410-9148-cb99ea01b6c8
\mathbb{\underbar{a}} is not correctly rendered on screen.
We really have to change the font set, but not always.
This cannot be done using an "if" statement, as when
the FontSetChanger scope ends, everything is restored,
defeating our change. Thus, this has to be done in the
FontSetChanger class itself. This is easily accomplished
by introducing a boolean with a default value of true
for really changing a font set.
This will also be useful in other cases that I am discovering.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34312 a592a061-630c-0410-9148-cb99ea01b6c8
in mathed, so implement a strategy which is immune to color changes.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34311 a592a061-630c-0410-9148-cb99ea01b6c8
such as \mathbf{\hat{a}} would not be correctly rendered on screen.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34297 a592a061-630c-0410-9148-cb99ea01b6c8
Solution: don't use boost::bind for msvc10 (could also be extended to several GCC versions)
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34257 a592a061-630c-0410-9148-cb99ea01b6c8
actually a general LyX bug, but I'll report that to the list.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33991 a592a061-630c-0410-9148-cb99ea01b6c8
Neither underset nor overset will work reliably, I'm afraid, but such is
the price of using HTML rather than MathML.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33982 a592a061-630c-0410-9148-cb99ea01b6c8
I'm not happy about having what is basically the same enum in
BufferParams.h and OutputParams.h, but I don't see how to unify them
without either (a) including BufferParams.h in OutputParams.h, which is
ugly or (b) creating some new file just containing this enum, which
seems like overkill. Any other ideas?
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33967 a592a061-630c-0410-9148-cb99ea01b6c8
