Pygments versions prior to 2.0 only accept lower case names for lexers.
This commit makes sure to always use lower case names for the language
that is written in the LaTeX file, while retaining the proper casing
for the presentation in the GUI, which is dictated by compatibility
with the listings package. Moreover, if one switches from listings
to minted in a document, the language combo is properly updated even
if the used language had attached a dialect (a concept not shared by
minted), or even when importing a LaTeX document with tex2lyx.
Minted provides for captions only with floating listings. However,
listings always allows captions, and our machinery is geared accordingly.
So, instead of discriminating the floating and non-floating cases,
always allow for captions with minted, too. When minted does not provide
for a caption, we will provide one.
In the child document case the caption will always be before the listing,
while for the inset case the caption will be before the listing if it
is entered as the first line, after the listing otherwise.
Update the listings inset to optionally use the minted package
(instead of the listings one) for typesetting code listings.
Only one of the two packages can be used in a document, but it
is possible to switch packages without issues if the used options
are the same. If a switch is made and the options differ, one needs
to manually adjust them if they were entered in the advanced options
tab, or apply again the gui settings.
Note that minted requires the -shell-escape option for the latex
backend and the installation of additional software (python pygments).
The RenderButton object now has a inherit_font_ property. It is set
depending on the value of Inset::inheritFont().
This is a better fix than 55533804, which caused bugs #10682 and #10677.
Fixes bug #10258
Coverity flags this code as not handling exception that may happen in buffer().
My own analysis is that this can never happen because isBufferValid()
does check whether buffer_ is null.
Any insght appreciated. The commit should be expeanded to more cases, actually.
The RenderButton object now has this property. It is set depending on
the value of inheritFont() method that is currently only set for
InsetRef, InsetBibtex and InsetCitation.
Fixes bug #10258
If an included file is not found, it seems impossible that the final
output would be correct. Before this commit, when exporting on the
command line, LyX would create the PDF and exit with a zero error
code so unless the user was monitoring the terminal output, they
would not know there is a problem.
This change is consistent with 1a374a93.
Fixes missing outliner names in various situations. Now if the warning "Missing
outliner name" appears in the console, this correctly hints at an actual issue
with the layout.
Before, it could have been the case that
lyx -e pdf2 file.lyx
had exit code 0 even though file.lyx includes a file that exits with
error. If compiled in the GUI a warning was given, but from the
command line exit code it would seem there was no problem. The exit
code for this case is now non-zero and the word "Warning" is now
removed from the message because it should be treated as an error.
An exception is thrown from InsetInclude and is caught in
Buffer::makeLaTeXFile() and added to the error list.
The (similar) use case at #8840 is also fixed by this commit.
* New TOC "math-macro". This means that math macros can now be accessed in the
outline pane in their order of appearance or in alphabetical order, and can be
searched using the filter.
* Lists of floats now show subfloats deeper in the navigation menu
* The arbitrary 30 element cut-off after which nothing is shown except "Open
Navigator..." is removed. Menus now have no limit in size, so Qt may display
them scrollable. In exchange, we always show "Open outliner..." at the
beginning. I tested for performance issues with a rather complex document and
it is fine; but this does not exclude corner cases with lots of TOC entries of
a certain kind. If necessary, populating the navigation sub-menu should be
delayed like the main menu.
* Elements that do not contribute to the output (e.g. in a note, a disabled
branch) are now preceded with a symbol indicating this status. (The machinery
was already there; I wonder why it was not implemented already.) I have chosen
U+274E NEGATIVE SQUARED CROSS MARK.
* Fix the contextual menus in the outliner (bug introduced at 94e992c5).
* Toc item now move to the caption when present, but first center on the float,
to prevent the situation where the caption is at the top of the screen and the
contents of the float is off-screen above the caption.
(Internally, the action of the toc items can now be customised)
* Fix the LyXHTML output. Disabled captions no longer appear in the list of
figures.
We introduce TocBuilder for building TOCs that take into account both float
insets and their captions.
* Floats without caption are shown with their content.
* Floats with a caption are shown with their caption, but clicking the entry now
correctly moves to the float and not to the caption.
* Subsequent captions produce additional entries in the TOC.
* Figures and subfigures are correctly ordered in the outliner.
* New TOC "senseless" for captions appearing alone (a bit like broken references
are still displayed in the menu and outliner).
* Disable LFUN_CAPTION_INSERT if there is already a caption in a listing
Known issues:
* Inconsistent output for includes located inside floats
* We should record the end of the float in addition of the beginning for a more
accurate cursor -> outliner entry conversion
This method is a proxy for LyXRC::preview that forces to forward
declare some wrapper around an enum...
Instead, two simple static methods previewMath() and previewText() are
introduced, that make the code much easier to follow.
for possible thread conflicts, of the sort Georg resolved at
6a30211f. I have made static variables const where possible,
and marked cases that looked potentially problematic with the
comment:
// FIXME THREAD
Many of these definitely are vulnerable to concurrent access, such
as the static variables declared at the start of output_latex.cpp.
Suppose, e.g., we were outputting latex and also displaying the
source of a different document.
I'd appreciate it if others could grep for "FIXME THREAD" and see
if some of these are harmless, or what.
The problem was that collectBibKeys() was called before the recursive include
check was done. Now collectBibKeys() works even for recursive includes, and
your get a proper error message if you try to change the file name to the
parent file.
The new HTML clipboard export could cause error message boxes on copying
data to the clipboard (bug #8866). These are now suppressed, like all other
errors which might occur for preparing the clipboard data.
each failure.
There are several places I was not sure what to do. These are marked
by comments beginning "LASSERT:" so they can be found easily. At the
moment, they are at:
Author.cpp:105: // LASSERT: What should we do here?
Author.cpp:121: // LASSERT: What should we do here?
Buffer.cpp:4525: // LASSERT: Is it safe to continue here, or should we just return?
Cursor.cpp:345: // LASSERT: Is it safe to continue here, or should we return?
Cursor.cpp:403: // LASSERT: Is it safe to continue here, or should we return?
Cursor.cpp:1143: // LASSERT: There have been several bugs around this code, that seem
CursorSlice.cpp:83: // LASSERT: This should only ever be called from an InsetMath.
CursorSlice.cpp:92: // LASSERT: This should only ever be called from an InsetMath.
LayoutFile.cpp:303: // LASSERT: Why would this fail?
Text.cpp:995: // LASSERT: Is it safe to continue here?
work we do when calling plaintext() for the purpose of generating
material for the advanced search function.
Here again, not only were we parsing BibTeX files, since Julien's
(sensible) introduction of plaintext output for that inset, but we
were in fact writing (to disk) complete plaintext output for
included files every time we did such a search.
worth doing, as we were creating too much output for tooltips anyway.
But we need to ignore BibTeX insets altogether, as the collection of
the references, etc, is too slow.
so we can write a limited amount when using this for TOC and
tooltip output.
This should solve the problem with slowness that Kornel noticed,
which was caused by our trying to write an entire plaintext
bibliography every time we updated the TOC. We did that because
he had a bibliography inside a branch, and we use plaintext for
creating the tooltip that goes with the branch list.
Other related bugs were fixed along the way. E.g., it turns out
that, if someone had an InsetInclude inside a branch, then we would
have been writing a *plaintext file* for that inset every time we
updated the TOC. I wonder if some of the other reports of slowness
we have received might be due to this kind of issue?
The button text of InsetInclude insets shows whether the child document is
included or excluded from compilation. Changing this for a child document
in the document settings does not get reflected on screen. This patch
updates the button text on the updateBuffer() call.
