* Simplify env siphoning some more
* Nope, shellcheck, quoting this breaks it.
(it preserves the LNs instead of abusing them as free field separators with word splitting).
And, while this does break on env vars with spaces (since they'll be
unquoted), that was already the case of the xargs approach.
If we had read -d & printf %q, we could go with a pure shell approach,
but we don't ;).
* Document a working quoted variant.
For science!
Using DoubleSpinWidget.
Also keep SpinWidgets open on Apply.
Added little trick: if widget has been moved, close
bottom config menu on next Apply to show more of
the book.
- Use same names for options;
- Have them both movable
- Add option to keep widget shown on Apply (and use that
when appropriate: when the value may have an immediate
visual effect, so one can tweak it without having to
go thru menus to re-open it again).
Make them external links so they don't trigger a "link is
invalid" popup and we can use swipe left/right to navigate
pages (and jump to latest bookmark/go back for comparing).
Mostly for the PDF bottom menu.
- Reorganize by topic, trying to limit the number
of widgets per panel to 4.
- Re-order some toggles from low to high ('off' then 'on').
- Show font size as number instead of a list of "Aa".
- PDF: add more font size values, and increase usable
contrast values.
- Add help_text to most PDF toggle titles.
- CRE line spacing: increase fine tuning min and max.
Also avoid zoom advice messages on book load.
Simplify (and avoid edge cases) in other code by having
ReadHistory manage the "lastfile" setting on add, remove,
rename...
Fixed a few other cases of things not updated.
Bump crengine:
- Text: fix occasional BiDi bad word splitting
- Font: fix HB fallback measurement/drawing mismatches
- Font: do not add letter spacing on diacritics
- Text: tunable use of letter spacing for justification
- Text: dont adjust space after initial quotation mark/dash (rework)
- Text: fix possible bad widths after collapsed spaces
xtext.cpp: pick crengine fix with HB fallback
measurement/drawing mismatches
Adds "Word Expansion" to bottom Font size menu, and moved
"Word Spacing" there too, to balance the panels' heights
to 4 items.
Also add "Dictionary" and "Fulltext search" to available
and cycleable highlight actions.
Generalize long-press (3s) at end of selection to show
the highlight dialog popup.
Includes:
- Simplify libunibreak includes
- Text: fix read/write outside array bounds
- lvtextfm: dont adjust space after initial quotation mark/dash (rework)
- Fonts: allow providing and using multiple fallback fonts
Users can set their prefered fallback font, which will be completed
with a few of our shipped fonts for maximum coverage.
Replace Hyphenation menu with Typography menu.
This works mostly like before:
- typography/hyphenation is chosen according to the book
metadata language,
- one can set a default or a fallback language,
- hyphenation is now just a subset of typography, and
can be disabled while still setting a language and
enabling the other features,
- the typography language enables newly added features
to crengine: per-language line breaking rules and
per-language Harfbuzz glyph selection.
Includes:
- Fix a few clang-tidy warnings
- Add support for <img src="data:image/png;base64,...>
- XML parsing: add more HTML5 named entities, optimize search
- Text: fix standalone BR not making an empty line
- Fix BR with "display: block" not making an empty line
- Fix hyphens from soft-hyphens not part of highlighted segments
- Use libunibreak for line breaking
- Adds TextLangMan for text typography by language
Tweak ReaderHyphenation to work with the new TextLangMan
(even if it will be replaced soon by ReaderTypography).
