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.
Use Length instead of HSpace for math_indentation and rename it to mathindent.
Get rid of the string version.
Rename (g|s)etMathIndentation() to (g|s)etMathIndent().
Remove the HSpace class altogether.
Some cleanups to parindent support to look like mathindent.
- remove quotes around length
- use "default" for default parindent, instead of an empty string
- Fix the constructor Length(string const &) so that an empty string
corresponds to an empty length (coherent with Length::asString()).
This reverts commit d568846e03.
Unfortunately the used alternative API LSCopyDefaultApplicationURLForContentType
is available with 10.10 and later only and cannot be used therefore. So there
is no alternative to deprecated calls ATM. LyX 2.3 should run on 10.7 at least.
When applying or saving Document Settings, LyX no longer opens or
closes branch insets. The intent of the previous code was to open
branch insets of a branch that is activated, and close branch insets
of a branch that is deactivated.
After some discussion [1], it was decided that the behavior intended
by the previous code was inconsistent with activating/deactivating a
branch in the context-menu of a branch inset, and the previous code
assumed a workflow of the user, rather than letting the user
separate opening/closing branch insets from activating/deactivating
them.
This commit modifies fd6cd728.
[1] https://www.mail-archive.com/search?l=mid&q=20161030220813.3zlp3zgqgomhx35y%40steph
- from specific dependency on wish8.5, to just wish
- from checking the 2nd line of /proc/*/status, to grep-ing on sleeping (old system was failing on newer kernels)
- mode debugging and python output during tests
The layout2layout.py script already reads and writes files in
binary format. However, all regexes and comparisons assume strings,
so that python3 chokes on them. This commit converts all involved
strings into bytes-like objects. In this way both python 2 and 3
behave the same.
