In cursorY, it is dangerous to access par_petrics_[0], since one does
not know whether metrics have been computed for this paragraph (which
may be off-screen).
It is safer to use parMetrics(0), that will compute the paragraph
metrics as needed.
Fixes bug #8120.
I am rather irritated we didn't do this already, since synchronous runs
with BUFFER_VIEW or BUFFER_UPDATE leads to all sorts of problems,
including crashes.
Fixes the crash in #8338 (but not the bug itself).
Since CheckTeX itself processes the tex file, a synchronous run with
a TeX process can lead to all sorts of conflicts, including crashes.
Fixes: #7434.
The issue here was that the element was only removed from the queue
after the func request was processed, but within that process, other
function could access the queue, so the queue could even be empty
when this function finally wanted to remove the item.
Fixes: #10406.
When pasting "\big" without any following delimiter, avoid
processing the same token again and again. For unknown reasons,
the delim docstring turns out to always be not empty: even when
it simply contains a '0' (no delimiter follows), its length is 1.
Fixes bug #11027.
Several problems:
* The regex failed at names such as 1_text_2_text.tex
(returned "2_text.tex)
* The regex failed at names such as 12_text.tex
(returned "2_text.tex)
* Masters with digits in the name (2018_text.tex) were
tracked as their own children
This is needed for cases where the temp file has to be manually removed
at some point (e.g., if temp files are used as conversion target, and
the initial file only serves as a placeholder), since QTemporaryFile
objects cannot be manually removed at least on Windows (they are always
kept open internally even after close()). See
http://lists.qt-project.org/pipermail/interest/2013-August/008352.html
In order to avoid race conditions due to duplicate names (the issue why
the old method was removed), we record all used temp file names.
Fixes: #9139
This is a follow-up to 02028c0b12.
Fix two bugs introduced when moving Cursor::sanitize() to CursorData:
* the setBuffer that is supposed to set buffer from bufferview became
a no-op.
* new_word_ is now part of CursorData, but it is sanitized only in
Cursor::sanitize().
Additionally, make all protected CursorData data members private to enforce
encapsulation.
Before accessing things like new_word_.lastpos(), it is better to make
sure that new_word_ points to something that exists. Therefore, the
call to fixIfBroken() is moved in first position.
Other changes: inTexted() is replaced by a more general test that
current inset has not changed; test idx() in addition to pit().
Use the LaTeX internal character representation (LICR) macros
provided by lgrenc.def (since version 0.8 from 2013-05-13)
in lib/unicodesymbols. This fixes the PDF bookmarks (except for the
legacy input encoding iso-8859-7) and solves the problem of a missing
"v" character in Libertine LGR fonts (see lyx-users from 2018-01-29).
The ctest unicodesymbols/008-greek-and-coptic_iso8859-7_pdf2" now fails
(due to #9681). This is not a regression, as it is already
"unreliable" (wrong output, Latin character instead of Greek).
Drop compatibility definition of \~ as perispomeni accent
(that was required with lgrenc.def < 0.8).
As of enchant 2.x, it is required to create a Broker instance instead
of relying on a static one provided by the library.
Add autoconf and cmake (courtesy of Kornel) tests that check whether
one can indeed instantiate a Broker object, and act on the result in a
new broker() helper function.
Fixes bug #10986.
Actually, the possible exception path is from replaceEnvironmentPath.
It would be better if coverity was able to asses that our hardcoded
regexp:s are correct.
Now people know for sure that I sometimes forget to test that code
actually works before committing. It was so straightforward, what
could possibly go wrong?
This is currently only relevant fo InsetListings, which falls back to
a fixed-width encoding under specific conditions. It is now possible
to query the inset about that and report the correct encoding in
DocIterator::getEncoding.
Addresses the second part of #10995
The function does not use for now any information from the BufferView
(only lyxrc), but this should eventually change if we want to honor
multi monitor setups properly.
On platforms where char_type is typedef'd to an integral type
rather than to wchar_t, when using the insertion operator <<
a single char_type is output as the number corresponding to the
code point of the character rather than as the character itself.
In this case, one has to use put().
Current code would change the color of static endlabel when the
_start_ of line is selected. This is only used with hollywood and
broadway layouts, though.
Change the box endlabel painting code to use Color_selectiontext as needed.
Follow-up to bug #10972.
This is preliminary work, this code still feels too complicated for
its own good.
Let Row::isMarginSelected return false when Row::selection() is false
(the other changes are indentation).
This allows to remove the test for selection() in
setSelectionAndMargins, so that begin/end_margin_sel are always set
correctly.
Add clearSelectionAndMargins() instead of calling directly setSelection
(which is now private) with arguments (-1, -1).
Fixes bug #10972.
A brand new event compressor based on Kuba Ober's cleverly simple
solution: <https://stackoverflow.com/a/21006207>.
Fix#9362, #9461, #9933: Lyx suddenly gets keyboard keys wrong, and
deadlocks
Fix#9790: LyX should perform key event compression (for improving the
remote X connections one would also need to implement
Qt::WA_KeyCompression)
Fix#10516: slowness on repeated arrow keys with IBus and Qt5
Patch pulled from
https://github.com/gadmm/lyx-unstable/commit/bf5a1efb0db5bfc2b
Signed-off-by: Juergen Spitzmueller <spitz@lyx.org>
This fixes a regression in e64ea357, where a test has been (badly)
tightened to avoid that two consecutive rows may be redrawn to get rid
of caret ghosts. The test prohibited empty rows from being redrawn.
Moreover, improve the test of cursor boundary to avoid the case where
cursor position is already 0.
Fixes bug #10952.
A basic class like Length should not depend on something from
frontend.
This change allows to remove several dummy implementations of
theFontMetrics().
At some time it seemed like a good idea in breakRow() to return early
when the row was bound to be empty. It turns out that this creates two
symptoms:
* empty paragraphs will not have an end of paragraph marker
* since row width is not correctly computed in this case, caret ghosts
can appear in master.
This commit removes the oprimization and replace the do {} while()
construct to a straightforward while() {}.
Related to bug #10952.
It is not good for a support function to depend of anything outside of
it, especially Application.
Here the boolean that indicates that export should be canceled is put
in Systemcall. This allows to remove all the dummy theApp() function
that have been added here and there for linking needs.
Ligating of -- to en dashes occure also in teletype fonts.
With some 8-bit fonts, em and en dashes are not copied
exported from the PDF (but this is not limited to dashes in teletype).
With LatinModern, PDF export works fine
MWE:
\documentclass[]{article}
%\usepackage{lmodern}
\usepackage[T1]{fontenc}
\begin{document}
Hallo \texttt{Welt --Welt ---Welt}
Hallo Welt --Welt ---Welt
This gives a more consistent indication of what belongs to an environment
(and semantically, such paragraphs are synonymous to nested standard
paragraphs)
Addresses part of #9261.
