Use the command as defined by Babel. This allows us to use the (more
advanced) Babel command if provided instead of rolling our own.
I add a dummy file format change in case it turns out we need to
do something here for old documents (e.g. with user preamble definitions)
* Implement list item overlay support (\item<arg>)
* Implement itemcommand support (e.g., \overprint<arg>)
* Fix general list argument placement
Part of: #11068
This commit updates tex2lyx in order to also import minted listings.
For the floating version of a listing, minted uses the listing
environment, a concept that is not shared with the listings package,
towards which our listings inset is geared.
For this reason, a kludge is necessary when importing minted listings
not previously exported by LyX itself.
If the floating listing contains only a caption and a label (other
than the listing itself), everything is fine and the import is (or
aims to be) perfect. But, as in all other floating ebvironments,
one can also stick there other elements, which don't have a place
in the listings inset. So, in order to avoid a data loss, tex2lyx
sticks everything into the caption. In this way, things may be
rearranged in the GUI, if necessary. There is no other way, apart
from a complete redesign of the listings inset, of course. However,
I think that this is an acceptable compromise.
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).
New special character to mark an optional line break
without inserting a hyphen (ZWSP). See #10585.
Corresponds to the Unicode character U+200B ZERO WIDTH SPACE
This isn't a “space”. It is an invisible character that can be used
to provide line break opportunities.
http://unicode.org/notes/tn27/
While the literal Unicode character can be used in the LyX
file, it is invisible in the GUI.
For visible feedback, the patch adds a new special character "allowbreak".
The small mark is inspired by LibereOffice.
A tooltip is added.
- LyX has new preamble tags. Although that they are not relevant for LaTeX they must be created by tex2lyx nevertheless
- also fix an issue that the formula indentation was always output
- update the tex2lyx tests accordingly
This commit fixes the regression introduced in 2.2 about the
output of en- and em-dashes. In 2.2 en- and em-dashes are output as
the \textendash and \textemdash macros when using TeX fonts, causing
changed output in old documents and also bugs (for example, #10490).
Now documents produced with older versions work again as intended,
while documents produced with 2.2 can be made to produce the exact
same output by simply checking "Don't use ligatures for en-and
em-dashes" in Document->Settings->Fonts.
When exporting documents using TeX fonts to earlier versions, in order
to avoid changed output, a zero-width space character is inserted after
each en/em-dash if dash ligatures are allowed. These characters are
removed when reloading documents with 2.3, so that they don't accumulate.
Load required package textcomp.
Replace call to non-existent packages textcyr and textgreek with the backup definition of the commands as done by LyX export.
Do not load marvosym (clash with pifont) (LyX does not load the package either).
Remove invalid command \\ascii.
From Günter [1]:
the difference is the textcommand for ETB which changed from
{\ascii\ETB} to
0x21a8 "\\ETB" "ascii" "force=utf8" # UP DOWN
ARROW WITH BASE
because the former resulted in
l.513 \ascii
\ETB{}
! Undefined control sequence.
[1]
https://www.mail-archive.com/search?l=mid&q=nr48qn%242gb%241%40blaine.gmane.org
The external date inset was implemented as a demonstrator for external insets
in general. It was never intended for production code. Now that we have several
external insets defined we do not need the demonstrator anymore. This fixes
bugs #4398 and #9948.
This is the same as the parbreak separator and is represented on screen
as the old parbreak. Old parbreak separators are converted to latexpar
separators when they are used for introducing blank lines in the
latex output rather than for separating environments.
Instead, parbreak separators are now represented on screen by a
double line. In essence, latexpar and parbreak separators produce
the same output but are represented differently on screen.
The context menu does not account for latexpar separators and only
"true" separators can be turned each into the other one.
The term LongTable has been deprecated and moreover the renaming makes the interface easier to the eye.
File format updated to 507. (conversion based on jamatos patch)
Layout format updated to 60.
tex2ylx tests updated.
Document EmbeddedObjects.lyx has been updated.
The lib/unicodesymbols part is based on work by Günter Milde:
Both, \r{A} and \AA (rsp. \r{a} and \aa) are equivalent standard LICR macros
for Aring/aring as well as the deprecated "angstrom sign" character (212B).
However, with \AA for 212B and \r{A} for 00C5, tex2lyx converts \AA to the
deprecated "angstrom sign" which is missing in many fonts including the
Unicode version of Latin Modern.
I added the normalize_c() calls so that tex2lyx prefers the precomposed forms
(these are better editable in LyX) and the deprecated flag.
The conversion is not completely correct yet, but adding the test before the
fix has the advantage that the fix can easily be documented by changing the
test reference.
When importing TeX code like
%comment
TEXT
the LyX document currently becomes
[ERT %comment] TEXT
so that TEXT is now part of the comment.
Now output_comment adds a trailing newline if the token after the
comment is not a newline. Note that the newline that marks the end of
the comment has already been parsed at this point.
tex2lyx tests have been checked manually and updated.
Fixes ticket #9551.
This is one part of bug 9744: If you toggle between TeX fonts and non-TeX
fonts, the settings of the other choice are no longer thrown away, but stored
and re-activated if you switch back. Most parts of the patch are purely
mechanical (duplicating some BufferParams members), the only non-mechanical
change is in the GUI logic.
The execution took some time and the messages were delayed
until all test files were processed. Now as each testfile
is processed, the appropriate messages are printed.
There is also a new target: cleanupdatetex2lyxtests
It is the same as updatetex2lyxtests, but removes also
some extra created files from the source directory.
Cmake versions prior to 2.8.11 don't know this command, but
our minimal requirenment is 2.6.4
Thank to Vincent, it is replaced by using 'if(file1 IS_NEWER_THAN file2)' comparision.
The horizontal alignment changes caused a regression for documents in older
formats. This could have been fixed by adding the following lines to the
format entry for 489 in development/FORMAT:
Previously, the horizontal position was ignored except for the
following parameter combinations:
- fixed width and type Boxed and without inner box
- fixed width and any type and with inner box and with makebox
Now, it is also used for the parameter combination below:
- makebox is not used and not (type Boxed and without inner box)
and a corresponding conversion to convert_BoxFeatures() in
lib/lyx2lyx/lyx_2_2.py. However, it was decided to revert the box alignment
changes instead: The box alignment can contradict the paragraph alignment. A
better way to avoid the additional space that can be created by paragraph
alignment (which was the motivation for implementing box alignment) is the
same as for table cells (see noTrivlistCentering() in src/Paragraph.cpp).
This would be a file format change and it is too late now for 2.2.0.
See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg188147.html for the
complete discussion (subject "Regression in lyx2lyx box alignment").
The correct mappings break the tex2lyx roundtrip tests because both,
the tests and tex2lyx use the wrong mapping (\b for "combining minus below").
Fix tex2lyx and the test files so that round-trip tests pass again.
This brings the external inset on par with the graphics insets as far as the
clipping option is concerned. The graphicxs package supports both: A bounding
box without units (which means that bp ia assumed), and a bounding box with
units, so we can simply output the values including the units.
Being able to compile document with zipped .eps files was a useful feature of
the graphicxs package 20 years ago, but the LyX support is no longer relevant:
- The flag is ignored if preview is on
- If pdflatex is used then uncompressing happens during the compilation anyway
- If set, the flag prevents LyX from issuing proper error messages if
something with the image is wrong
- For hard disk capacities from 20 years ago not uncompressing is a useful
feature, but for current hard disk capacities it does not matter
- The external inset does not have it, and if we want to merge both insets
one day we would need to implement it there, which is even more difficult
than in InsetGraphics
Unfortunately I overlooked in 44f73b0650 that the first three whitespace
changes in box-color-size-space-align.lyx.lyx were actually correct, so they
should not have been reverted. In detail:
1), 2): The space after \raggedleft must not be part of the ERT inset, but it
is ouput by check_space() as part of the standard text which follows.
3): The space in front of www is caused by the fact that there is a
newline between the opening brace of the parbox and the \centering
command, so this space is not the one after \centering (which is
correctly swallowed). This additional space is in fact not needed,
and the contents would look better in LyX without it, but since it is
not caused by special code I'll put it back in the refernce for now.
We can still improve this in the future if anybody has a good idea.
The remaining whitespace issues are all fixed by a simple change in
parse_text(): Instead of always eating whitespace after detecting \centering
et al, and always output a space as part of the ERT if these commands need an
ERT, let the standard space handling mechanism kick in: skip whitespace if
no ERT is used (in this case LyX will always output the needed space), and
do not touch whitespace if an ERT is used.
These should not have been done without discussion.
- Removal of the dcolumn table in 1a8b74f5e1. Even if LyX does not support
dcolumn anymore, it is still a useful test whether tex2lyx imports it
correctly.
- Removal of the first "%% LyX" line. A long time ago it was decided (after
long discussion between at least Jean-Marc, Uwe and me), that this line is
interpreted by tex2lyx, and used to remove some LyX-generated preamble code.
These lines in the current tests exist on purpose (one can see in the diff
how the removal added unwanted stuff). I do not really like the
interpretation of the "%% LyX" line, but if this behaviour is to be changed
then this needs discussion first.
- Changed comment of \date. The comment was put there on purpose, and the
warning which was "fixed" by the change hints at a limitation in LyX, not a
tex2lyx problem (LyX does not know that a comment inset between some title
insets is OK). The roundtrip .tex output was OK with the old version.
- Change of \verbatiminput{foo}. This was supposed to test whether a
verbatim inset is correctly created even if the included file does not
exist.
- Removal of \lyxlines. Although these tests test input of files created by
old LyX versions, they are useful.
- Change of the lemma in test-modules.tex. The old version was put there on
purpose, and the file itself explains why it is translated to ERT.
There is a general problem of tex2lyx handling theorems. it is not sufficient to cure only one instance as I did. For more info see bug #9561.
Update the references accordingly.
With the now removed command we said that this is a file created by LyX but this is not the case
- also replace a comment to avoid LaTeX warnings about mixing title and non-title stuff
before LyX 2.1 was released the dcolumn support was dropped and another method was used to align at the decimal point. Nevertheless the old LaTeX table was even wrong in terms of dcolumn
Now a table is used that uses the decimal alignment as it is supported by LyX
The idea is to get a compilable file that does not require programs that are only available on certain platforms.
For example on Windows there is no Gnumeric available (only a very outdated and unsupported version with bugs).
