CTAN update: xecjk

Liam Huang submitted an update to the

                 xecjk

package.

Version: 3.10.5
License: lppl1.3c

Summary description: Typeset CJK in XeLaTeX

Announcement text:
--------------------------------------------------------------------------------

This release fixes several bugs related to CJK glue handling, brace-group 
consumption, hyperlink anchors, and underline/strikethrough decorations, and 
adds a new transparent wrapper variant for brace-delimited argument forwarding.

BUG FIXES

- `\CJKecglue` inserted at source-space positions now uses a portable code path, 
preventing its shrink component from being frozen inside the fixed-width segment 
boxes produced by `ulem` (#1037).
- Before boundary detection, category-code-4 `&` in the parameter copy is 
replaced with `\scan_stop:`, fixing compilation errors when commands like 
`\colorbox` receive arguments containing `&` inside `\halign` (#1043).
- `\sbox` now uses a dedicated adapter: prefixes such as `\global` must 
immediately precede `\setbox`, but assignments placed in the `cmd/sbox/before` 
hook consumed the prefix, causing `\global\sbox` to silently degrade to a local 
assignment (#1029).
- Only the single triggering left brace is now absorbed instead of swallowing 
the entire group and re-emitting it, fixing the `Improper alphabetic constant` 
error when `` appears in `tabular` (#1038).
- Inline anchor outputs `hyper@anchor`, `Hy@raisedlink`, and 
`__hyp_target_raise:n` are registered as transparent captures so that 
`hypertarget`, `phantomsection`, `MakeLinkTarget`, unnumbered heading 
anchors, and manually wrapped anchors no longer mask the actual boundaries on 
either side; the path via `hyper@anchorstart` (e.g. `pdfbookmark`) is not yet 
covered (#1047).
- The stream capture for `l3doc` is moved from the internal `__codedoc_meta:n` 
up to the public `meta`, so that `CJKecglue` on both sides is evaluated using 
the font metrics outside the command (#1046).
- Period-style decorations now save end-of-segment state per nesting level, 
preventing an inner command from overwriting the right end of an outer one 
(#1012).
- Body text now always enters `ulem` arguments as literal tokens: only "math 
followed by a trailing source space" is reformatted, and reformatting first 
assembles then expands once, preventing `CJKecglue` to the right of Latin words 
from being trapped in a fixed-width decoration segment box and losing its shrink 
component (#1026).
- The user manual now explains that a nested segment inside line-style commands 
cannot break across lines, distinguishes line-style from symbol-style commands, 
and provides alternative approaches; a regression guard for the `UL@onin` path 
is added using "ability to line-break" as the observable (#1057).
- Wavy underlines and diagonal strikethroughs now use a quarter-em drawing unit 
that scales with font size and ordinary `leaders`; the minus-sign variant 
insets by half a period at each end to prevent adjacent commands from merging 
(#1012).
- Decoration content is wrapped in an empty `ActualText` marker, and LaTeX 
tagging is suspended during decoration box construction, preventing glyphs used 
by wavy underlines and diagonal strikethroughs from appearing in PDF text 
extraction results (#1017).

NEW FEATURES

- A new transparent wrapper variant is added that forwards arguments delimited 
by braces, for use by target functions that consume their argument as `hbox:n` 
content (#1047).

Source code: https://github.com/CTeX-org/ctex-kit
Issue tracker: https://github.com/CTeX-org/ctex-kit/issues

--------------------------------------------------------------------------------

This package is located at
    https://mirrors.ctan.org/macros/xetex/latex/xecjk

More information is at
    https://ctan.org/pkg/xecjk


--------------------------------------------------------------------------------

    Thanks for the upload.

      For the CTAN Team
     Erik Braun


CTAN is run entirely by volunteers and supported by TeX user groups.
Please join a user group or donate to one, see https://ctan.org/lugs .
_______________________________________________
ctan-ann mailing list -- [email protected]
To unsubscribe send an email to [email protected]