Georg Baum [Thu, 14 May 2015 10:10:42 +0000 (12:10 +0200)]
Fix LaTeX length export of big numbers (bug 9416)
LaTeX lengths must not use scientific notation, since the + sign has a
different meaning (glue lengths). This is the export part of bug 9416, the GUI
part is still not fixed.
Fix bug #4812 (Layout in local directory lost on Save As, Copying)
The "save-as" part of the bug is fixed by extending the \textclass tag
such that, if a local layout file is used, its path relative to the
document directory is now stored together with the name. If a relative
path cannot be used, an absolute one is used but, in this case, the
document is not usable on a different platform.
The "copy" part is fixed by introducing a new \origin tag, which is
written when the file is saved. This tag stores the absolute path of
the document directory. If the document is manually copied to a
different location, the local layout file is retrivied by using
\origin (which is only updated on save).
This new tag may prove useful also for locating other files when the
document is manually moved to a different directory.
As in the original implementation the files needed for the layout
(for example, a latex class) had to be in the same directory as the
layout file, this directory has also to be added to TEXINPUTS.
Georg Baum [Sun, 10 May 2015 08:01:33 +0000 (10:01 +0200)]
Remove gcc 3 traces
We claim that gcc 4.x is needed in INSTALL, so it does not make sense to keep
this old stuff. Instead, I made configure output an error if gcc is too old.
Scott Kostyshak [Sat, 9 May 2015 03:26:57 +0000 (23:26 -0400)]
Fix pasting of PDF from clipboard
The command "paste pdf" was always disabled because the
condition in the following "if" statement always returns false
if (arg == "pdf" && (type = Clipboard::PdfGraphicsType))
The value of "type" is zero in this case because PdfGraphicsType is
the first enum value (and it is not set explicitly to non-zero).
An alternative patch is to put AnyGraphicsType as the first
element of enum GraphicsType, or to set the first element to a
number greater than 0.
To test the bug that this commit fixes, either copy a PDF and try to
paste with the action "paste pdf", or click on the "Edit" menu and
notice (before this commit) the terminal output "Unrecognized
graphics type: pdf".
Georg Baum [Fri, 8 May 2015 19:12:42 +0000 (21:12 +0200)]
Fix build with GNU libstdc++ C++11 ABI
The GNU libstdc++ that ships witch gcc 5 can be used with the same ABI as
older versions, or with a new ABI which is conformant to the C++11 standard.
LyX did not build if the latter was used:
https://kojipkgs.fedoraproject.org//work/tasks/1267/9651267/build.log
This is now fixed by detecting the ABI version and disabling the wrong forward
declarations. At the same time, STD_STRING_USES_COW is switched off for the
C++11 ABI version, because the std::basic_string implementation is now C++11
conformant. Since the GNU libstdc++ can also used by other compilers such as
clang, we must not test for the compiler version.
Georg Baum [Mon, 13 Apr 2015 19:07:05 +0000 (21:07 +0200)]
Make static variable non-static
This is still a hack, but a less dangerous one. The old code had a problem
if it was called from different threads, or if for some reason it would get
called recursively.
Stephan Witt [Wed, 6 May 2015 16:39:24 +0000 (18:39 +0200)]
#9514 contents inside of LyX insets with spell check disabled should be ignored by spell checker.
The document iterator now skips math insets and insets like notes where spell check is disabled.
The continuous spell checking is part of the row painter drawing and the spell check disabled state
has to be passed down recursively while doing the inset painting.
Scott Kostyshak [Tue, 5 May 2015 07:00:29 +0000 (03:00 -0400)]
Remove code that is no longer needed
Because of our better mechanism for dealing with errors (72c5385f),
the problem described in the comment is no longer possible.
NO_OUTPUT is treated as an error so there will no longer be a
lingering PDF in this case.
Scott Kostyshak [Sun, 3 May 2015 05:22:03 +0000 (01:22 -0400)]
Do a fresh compile for preview after error (#9061)
As Enrico said, the user might have installed a package that was
missing (in which case the .tex file would not have changed).
Another reason is that changing some document settings did not
automatically lead to a fresh compile after an error (#9061).
Our old mechanism for detemining whether there was an error was to
check if the dependent file existed in the temporary directory. If
it did not exist, that meant it was removed, presumably because
there was an error during compilation. That mechanism cannot be used
anymore because we keep the files around even after error because of
the "Show Output Anyway" button (09700d5b). This commit implements a
more straightforward way of checking whether there was an error in
the previous preview by simply storing the success of last compile
in a buffer variable.
The problem was due to the use of the wrong symbol for the slash.
The zero-width symbol for the \not operator was being used.
Using TeX fonts for all symbols gives now a better uniform look.
It is not possible using the alternative code even with Qt 5.4.1
because some glyphs are still missing.
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