Commit Graph

340 Commits

Author SHA1 Message Date
Günter Milde
406b1e7fcf Small formatting and comments update. 2019-03-16 12:59:34 +01:00
Günter Milde
24b675783f Ensure \LyX macro works also with non-standard font encodings (Greek, ...).
Babel provides the \textlatin macro to ensure Latin letter ASCII characters are
output as Latin letters.

Instead of 8 different definitions for the several variants of the macro definition,
wrappers are individually added if required and available.
2019-03-07 17:01:05 +01:00
Günter Milde
7a17610a00 Load "textcomp" and "pmboxdraw" before "(lua)inputenc" to fix #11454.
Prevents wrong or missing characters with LuaTeX and 8-bit fonts.

Also "uninvert" the corresponding test case and two other
no longer failing "unicodesymbols" exports.
2019-02-12 09:22:55 +01:00
Juergen Spitzmueller
ead498f0a6 Add support for U+2693 (ANCHOR)
Fixes: #10706
2019-01-11 16:42:08 +01:00
Juergen Spitzmueller
00ee54e694 Load covington later
This solves a loading order conflict with beamer-article.
2018-10-09 10:42:38 +02:00
Juergen Spitzmueller
9c33bbed10 Rework chessboard support
* Use a module rather than a layout, since this package can be used with
  any class
* Do not hardcode options and settings. The package is very flexible,
  there is no need to limit this in LyX
2018-09-23 12:26:43 +02:00
Juergen Spitzmueller
f8e286b823 Use footnotehyper rather than footnote if hyperref is used
Fixes: #11212
2018-07-25 18:01:22 +02:00
Juergen Spitzmueller
e5a9244bef Proper logos with RTL
Fixes #10423
2018-07-15 20:56:55 +02:00
Juergen Spitzmueller
f38816bf16 Add support for tabularx/xltabular
I.e., variable width columns in single and multiple page tables

Files format change.

Fixes: #4154, #4155
2018-06-24 10:05:15 +02:00
Juergen Spitzmueller
0b2fae66e3 unicodesymbols: add general way to require a feature only for specific encodings
A feature can now be required only for specific input or font encodings:
- <feature>=enc1;enc2...  Require the feature <feature> only if the
                          character is used in one if the specified font
                          or input encodings.
- <feature>!=enc1;enc2... Require the feature <feature> only if the
                          character is used in a font or input encoding
                          that is not among the specified.
2018-04-28 13:31:29 +02:00
Juergen Spitzmueller
f63de41c4c Remove Language::fontenc()
This raw vector of fontenc alternatives is not needed outside Language,
and it should actually never be used.
2018-04-23 12:59:57 +02:00
Juergen Spitzmueller
998f097686 Correct fontenc for secondary languages 2018-04-23 12:33:11 +02:00
Juergen Spitzmueller
26ea1e1496 Align fontenc with document fonts
Following a request by Günter, we consider the document fonts (only rm
for now) when selecting an appropriate font encoding.

See #9741

The new default font encoding setting "auto" does

* consider the font encoding needed by the language(s), which can now
  have fallback alternatives
* Consider which font encoding is provided by the document font

Thus, cm now will result in OT1 fontenc, if the language can deal with
that.

The font_enc pref is ditched: it is no longer needed.

The automatism is still very basic and is subject to extension.

File format and prefs format change.
2018-04-22 19:06:46 +02:00
Juergen Spitzmueller
3457d9d25f Output "textbaltic" definitions only if needed. 2018-04-22 10:08:07 +02:00
Juergen Spitzmueller
02d37932d0 \textcyr -> \textcyrillic
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)
2018-04-21 16:28:15 +02:00
Juergen Spitzmueller
71f0dd3a7f Add Provides tag to languages
This allows to specify macros that are provided by specific (Babel)
languages (such as \textgreek)
2018-04-21 15:47:39 +02:00
Juergen Spitzmueller
ab4bd6b77e Define \textgreek only if needed
Babel provides a definition if a Greek language is loaded.

Also, clarify some FIXMEs
2018-04-21 15:00:42 +02:00
Juergen Spitzmueller
97e1806c4a Add a floating landscape inset 2018-04-18 16:20:19 +02:00
Juergen Spitzmueller
feab528fd1 Add support for rotated longtabulars (via [pdf]lscape)
Fixes: #9194

See #9194 for why we use an earlier file format change here.
2018-04-18 13:22:29 +02:00
Juergen Spitzmueller
2ba584957c Add basic support for cprotect
This allows (some) verbatim contents in macros, such as \url's with
specific chars (#, % etc.) in section headings or footnotes (#449)
or comments in captions (#9313).

The mentioned two bugs are fixed by this commit.

Note that the implementation is still rather basic and might need
extension for other cases.
2018-04-13 17:46:37 +02:00
Richard Heck
9326edbd1b Fix bug #10917, and some for loops. 2018-02-23 23:59:40 -05:00
Juergen Spitzmueller
2f6ada6644 Consider class-provided citation engines
Do not attempt to load, nor allow to set, a different engine in this
case.

Fixes: #11022
2018-02-08 13:25:19 +01:00
Günter Milde
0d9708ef04 Use LaTeX macros instead of Latin transcription for Greek characters.
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).
2018-01-30 22:31:08 +01:00
Juergen Spitzmueller
d56a5447f3 Consistent output of breakable/non-breakable dashes on all TeX engines.
Fixes: #10839
2017-12-16 16:12:26 +01:00
Juergen Spitzmueller
5017a0a1c6 Allow footnotes in floating tables via tablefootnote package
See #808.
2017-11-19 12:56:40 +01:00
Juergen Spitzmueller
3affde3957 Fix footnote output in tables outside floats and longtable header/footer
Fixes: #808 (sic!), #5869
2017-11-19 10:41:17 +01:00
Christian Ridderström
e30f3d76d2 Bulk cleanup/fix incorrect annotation at the end of namespaces.
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.
2017-07-23 13:11:54 +02:00
Enrico Forestieri
c5c480bb3c Was forgetting to add the caption to the list of listings 2017-06-10 21:00:43 +02:00
Enrico Forestieri
3dfa1cb417 Allow captions also on non-floating minted listings
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.
2017-06-10 18:43:23 +02:00
Enrico Forestieri
8dab1cfe7e Fix bug #9101
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).
2017-06-07 00:55:23 +02:00
Günter Milde
f5ac0580ff special character "allowbreak" (ZWSP), fileformat change
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.
2017-04-20 23:28:48 +02:00
Juergen Spitzmueller
73ccee113e rename BufferParams::font_encoding() to ::main_font_encoding()
Because that's what's actually returned.
2017-02-25 12:49:49 +01:00
Juergen Spitzmueller
ffacdd8b46 Output Preamble code of InPreamble styles before the styles themselves.
This assures that macros are defined.

Fixes: #10215
2017-02-18 10:40:42 +01:00
Juergen Spitzmueller
e688b9876e Use ASCII number in \char definition
The backtick version breaks in some cases (footnotes in sections)
2017-02-18 10:18:36 +01:00
Juergen Spitzmueller
46e3885d19 \\textquotedbl and \\textquotesingl are unknown in TU encoding.
Use \\char` instead.
2017-02-15 08:37:02 +01:00
Juergen Spitzmueller
bedebfc45a Support for multiple bibliographies setting "per child"
This adds support for the chapterbib package, but also adds ways to
produce this sort of multibib with biblatex and bibtopic (which are
both incompatible with chapterbib).

File format change.
2017-02-04 19:23:45 +01:00
Juergen Spitzmueller
16701fa39e Address FIXME 2017-01-14 14:25:49 +01:00
Juergen Spitzmueller
fc546b7dcc Basic support for natbib & jurabib options
This re-uses the options line edit introduced for biblatex.
2017-01-13 18:23:42 +01:00
Juergen Spitzmueller
1ed70d10fd Add "Plain" quotation mark style
File format change
2016-12-21 15:17:30 +01:00
Günter Milde
7b5de36a75 Use xfrac package for "fraction characters".
The xfrac package is the "state of the art" for "split-level" (nice) fractions.
Character replacements look consistent, scale properly and fit in the line.

Fixes #5220.
2016-12-18 23:42:15 +01:00
Juergen Spitzmueller
3374b8548b Fix usage of multiple varieties of the same polyglossia language.
1. We must always output all (diverging) options, including
   default options; if not, default options might get overwritten.

2. Do not output options in \setotherlanguage, since we might have
   multiple "other languages" varieties from the same language (such
   as naustrian, nswissgerman). And the options are output for the
   language switches anyway.

Hence, LaTeXFeatures::getPolyglossiaLanguages() does not have to record
varieties. This was not done correctly anyway, since the map allowed
for one entry per language only.
2016-11-02 17:07:49 +01:00
Juergen Spitzmueller
07c82e9f84 Issue an error message if conflicting languages are used
Some languages are only supported by Babel, some only by Polyglossia.

If these are combined, we issue an error message now.

Fixes: #10456
2016-10-27 09:59:01 +02:00
Enrico Forestieri
6ae6198818 Avoid introducing a spurious space in \lyxmathsout 2016-10-18 04:35:02 +02:00
Enrico Forestieri
261e7ae9ce Strike out (in the output) deleted display math with track-changes
Showing deleted display math by enabling "Show Changes in Output" was
only possible with dvi (through dvipost). Although LyX strikes out
such formulas on screen, it was impossible obtaining an output
directly using pdflatex (or other engines producing pdf) because
ulem cannot cope with display math material and gives errors.
The solution is to strike out by ourselves such deleted formulas.
I took into account several options. One of them would produce
an output similar to dvipost (which strikes out each element), but
would have required much more changes in the output routines.
Eventually, I opted for using tikz, which gives a more clean
output (as it requires to simply adding a preamble and a postamble
to the latex code of any displayed math, instead of a mark up
tailored to each particular math construct). The look of the pdf
output is similar to the way LyX strikes out the equations on screen.
2016-10-17 03:25:35 +02:00
Guillaume Munch
1f6c451ee3 TexRow for InPreamble
This enables error reporting for the preamble, provided the preamble is written
using the new InPreamble layouts.

In the future, I find it preferable to deprecate the usual preamble in favour of
InPreamble layouts rather than implementing error reporting for the usual
preamble. This requires some improvements to code editing in the buffer view
first (line breaking behaviour, syntax highlighting).
2016-10-17 00:16:59 +02:00
Guillaume Munch
1f945177b9 Docstringify getLongString in general and preamble snippets in particular
Prepare ground for TexRow InPreamble
2016-10-17 00:16:59 +02:00
Enrico Forestieri
2aa930bbe8 Fix display and export of some latex macros
Fixes #9742.
2016-09-10 18:32:44 +02:00
Günter Milde
99310b7e3f Fix export of Unicode characters (Unicode blocks <=72)
Fix problems revealed by hand-compiling an examining the test samples in autotests/export/Unicode-characters/:

* new definitions
* fixed definitions
* "force=utf8" when required
* some IPA symbols fail without the "extraipa" package
* fix direction of "textcommaaboveright"
2016-09-10 12:35:51 +02:00
Juergen Spitzmueller
b5c0694856 Amend 97b9e81cee
\@ifundefined is an If-Then-ELSE construct.
2016-09-04 17:44:47 +02:00
Juergen Spitzmueller
97b9e81cee Fix for recent luatex versions. 2016-07-09 16:45:27 +02:00