On 12/5/2019 1:39 AM, Henri Menke wrote:
It actually seems as if the documentation of LuaTeX is wrong here,
because the behaviour of `\adjustspacing=1' is compatible with
`\pdfadjustspacing=1` in pdfTeX. From the pdfTeX manual:
When \pdfadjustspacing is set to 1, font expansion is applied
It actually seems as if the documentation of LuaTeX is wrong here,
because the behaviour of `\adjustspacing=1' is compatible with
`\pdfadjustspacing=1` in pdfTeX. From the pdfTeX manual:
When \pdfadjustspacing is set to 1, font expansion is applied after
TeX’s normal paragraph breaking
Possible patch (can be directly used with `git apply')
diff --git a/source/texk/web2c/luatexdir/tex/postlinebreak.c
b/source/texk/web2c/luatexdir/tex/postlinebreak.c
index cbc77e556..9cd76b5fa 100644
--- a/source/texk/web2c/luatexdir/tex/postlinebreak.c
+++
Dear devs,
The \adjustspacing register is described in the LuaTeX manual as
follows:
When \adjustspacing has value 2, hz optimization will be applied to glyphs
and kerns. When
the value is 3, only glyphs will be treated. A value smaller than 2
disables this feature.
However, setting
