QSignalBlocker in updateScrollbar is too strong and prevents the scroll bar from
communicating with its scroll area. The only solution to block signals between
specifically between two objects is to disconnect. This makes sense in this
case, by making updateScrollbar responsible for managing the connection in the
first place.
Traditionally LyX behaves differently when the directive DEVEL_VERSION
is defined at compile time. This covers
* more detailed description of current position in status bar
* the help files are open in read/write mode
* more detailed debug output in the View Source panel
This patch introduces the new function devel-mode-toggle that allows
to use devel mode in stable releases, and vice versa.
The information is saved in the session file. The default is to
disable devel mode.
Remove all traces of DEVEL_VERSION in autoconf and cmake
Since TeXLive 2016, "fontspec" maps the ligature break command
\textcompwordmark to the ZWNJ character (U+200C).
This character is missing in many fonts (including the default: Latin
Modern) which leads to "Missing character" warnings in the XeTeX/LuaTeX
log file if a document using non-TeX fonts contains a ligature break.
LyX reports missing characters as error since fixing #9610.
In case of "invisible" characters, there is no data loss, in case of the
ZWNJ the functionality is kept: ligatures are prevented also if the ZWNJ
is missing in a font.
Therefore, a missing ZWNJ is now treated similar to missing characters
in "nullfont" (see [63f41711/lyxgit], bug #10394) and does not trigger
an error.
Fixes: #10727
This commit does a bulk fix of incorrect annotations (comments) at the
end of namespaces.
The commit was generated by initially running clang-format, and then
from the diff of the result extracting the hunks corresponding to
fixes of namespace comments. The changes being applied and all the
results have been manually reviewed. The source code successfully
builds on macOS.
Further details on the steps below, in case they're of interest to
someone else in the future.
1. Checkout a fresh and up to date version of src/
git pull && git checkout -- src && git status src
2. Ensure there's a suitable .clang-format in place, i.e. with options
to fix the comment at the end of namespaces, including:
FixNamespaceComments: true
SpacesBeforeTrailingComments: 1
and that clang-format is >= 5.0.0, by doing e.g.:
clang-format -dump-config | grep Comments:
clang-format --version
3. Apply clang-format to the source:
clang-format -i $(find src -name "*.cpp" -or -name "*.h")
4. Create and filter out hunks related to fixing the namespace
git diff -U0 src > tmp.patch
grepdiff '^} // namespace' --output-matching=hunk tmp.patch > fix_namespace.patch
5. Filter out hunks corresponding to simple fixes into to a separate patch:
pcregrep -M -e '^diff[^\n]+\nindex[^\n]+\n--- [^\n]+\n\+\+\+ [^\n]+\n' \
-e '^@@ -[0-9]+ \+[0-9]+ @@[^\n]*\n-\}[^\n]*\n\+\}[^\n]*\n' \
fix_namespace.patch > fix_namespace_simple.patch
6. Manually review the simple patch and then apply it, after first
restoring the source.
git checkout -- src
patch -p1 < fix_namespace_simple.path
7. Manually review the (simple) changes and then stage the changes
git diff src
git add src
8. Again apply clang-format and filter out hunks related to any
remaining fixes to the namespace, this time filter with more
context. There will be fewer hunks as all the simple cases have
already been handled:
clang-format -i $(find src -name "*.cpp" -or -name "*.h")
git diff src > tmp.patch
grepdiff '^} // namespace' --output-matching=hunk tmp.patch > fix_namespace2.patch
9. Manually review/edit the resulting patch file to remove hunks for files
which need to be dealt with manually, noting the file names and
line numbers. Then restore files to as before applying clang-format
and apply the patch:
git checkout src
patch -p1 < fix_namespace2.patch
10. Manually fix the files noted in the previous step. Stage files,
review changes and commit.
This is a fixup to fc7fb6a564. The fix in there seems perfectly
correct (up to now), but for some reason, I could not refrain from
making InsetInfo not active. "What could possibly go wrong?", I heard
myself think.
Now I know: this causes an assertion error in InsetText::updateBuffer
because DocIterator::forwardPos does not enter the inset anymore.
This is a fixup to the series of commits 522516d9, d0acc3e5, 13c3c148.
Actually the right thing to consider in all situations is isActive(),
which really means `can a cursor be in there?'.
Improve the description of isActive() and editable() in Inset.h.
Set isActive() to false for InsetInfo, since no cursor should ever go there.
Again part of #10667.
Fix the whitespace in e.g. 'QString&' to 'QString &' as this
incorrect, but primarily to simplify a comparison related to
later possibly introducing the use of .clang-format.
When trying to read a textclass, read(Lexer, Readtype) parses and
executes the first token and only then verifies that its effect was to
set format properly. Otherwise it exits.
This is wrong, because if the first tag is "AddToPreamble", then it will
have modified the preamble by the time we notice it was not "Format" and
therefore exit.
The new code starts by requiring a correct "Format" tag.
Fixes bug #10725.
Move the code that forbids character insertion in its own helper function.
Call this function before doing a recordUndo. This avoids to mark the
document dirty in cases where nothing happens.
Part of bug #10721.
Using a regular expression to find /src/ or \src\ in a string is overkill,
and since regexes can throw exceptions, it makes coverity nervous.
The new code is simpler anyway.
We have a mix in this file of boolean stored as such or as strings.
This translates to values written as true/false or 1/0 in .lyx files.
In this case, the value of use_minted could only be true, since the
char * pointer is non null.
Also add some else clauses.
Spotted by coverity.
This is a consequence of e91572a0, although it is not clear why. The
contextMenuEvent code of the workarea should not delegate context
menu when it cannot honor it.
Also fix a small memory leak.
Fixes bug #10616.
The code in InsetLabel::updateReferences code changes reference insets
in potentially several buffers. When recording undo, it is important
to use the right undo stack, otherwise crashes can ensue.
Once it is done, it is neccessary to create undo groups as needed.
This is done using UndoGroupHelper. This demonstrates a shortcoming of
UndoGroup helper: if a buffer is encountered in two seperate
occasions, two undo groups will be created for this buffer. This is
not correct.
Fixes bug #10643.
While 522516d9 was too strong and broke mathed, d0acc3e570 is too
lenient and can accept insets (mathed/CommandInset, InsetInfo) that
have a positive nargs() but are not editable (because they encapsulate
something).
Therefore the best solution for now is to use editable() in text and
isActive() in mathed, until those two things are merged.
Part of #10667.
(required because filesystems return listings in undeterministic order)
to generate Resources.qrc and thereby Resources.cpp and the lyx binary
in a reproducible way
Setting LC_ALL=C because sort order might vary with locales.
See https://reproducible-builds.org/ for why this matters.
Fixes#10711.
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.
In some (not yet understood) situations, the paragraph metrics cache
is empty in generateSyntheticMouseEvent(). We just avoid a crash in
this case, but there is probably an underlying problem that deserves
being fixed.
Fixes bug #10324.
Both listings and minted allow for many complex options. So, a latex
source can be easily written as
\documentclass{article}
\usepackage{minted}
\usepackage{graphicx}
\usepackage{dingbat}
\begin{document}
\begin{minted}[breaklines=true,
breakautoindent=false,
breaksymbolleft=\raisebox{0.8ex}{
\small\reflectbox{\carriagereturn}},
breaksymbolindentleft=0pt,
breaksymbolsepleft=0pt,
breaksymbolright=\small\carriagereturn,
breaksymbolindentright=0pt,
breaksymbolsepright=0pt]{Python}
def f(x):
return 'Some text' + str(x) + 'some more text' + str(x) + 'even more text that goes on for a while'
\end{minted}
\end{document}
The used text editor can therefore add a mixture of tabs and spaces.
The white space after the options is not a problem and the imported
file compiles just fine, but the validator gets confused and doesn't
validate them. This would entail a difficult editing of the options
only to have them validated. So, better remove the white space.
