[latex3-commits] [git/LaTeX3-latex3-latex2e] develop, glyphtounicode: Update changes and ltnews (01ab5d12)
Marcel Fabian Krüger
tex at 2krueger.de
Tue Feb 9 12:08:37 CET 2021
Repository : https://github.com/latex3/latex2e
On branches: develop,glyphtounicode
Link : https://github.com/latex3/latex2e/commit/01ab5d123a8f728e3eb01ec32e4f0966f1191546
>---------------------------------------------------------------
commit 01ab5d123a8f728e3eb01ec32e4f0966f1191546
Author: Marcel Fabian Krüger <tex at 2krueger.de>
Date: Thu Jan 21 21:26:43 2021 +0100
Update changes and ltnews
>---------------------------------------------------------------
01ab5d123a8f728e3eb01ec32e4f0966f1191546
base/changes.txt | 7 +++++++
base/doc/ltnews33.tex | 10 ++++++++++
2 files changed, 17 insertions(+)
diff --git a/base/changes.txt b/base/changes.txt
index 0cb97cf9..55cc7e0d 100644
--- a/base/changes.txt
+++ b/base/changes.txt
@@ -33,6 +33,13 @@ are not part of the distribution.
* ltshipout.dtx:
Define and call Lua callback pre_shipout_filter.
+2021-01-21 Marcel Krüger <Marcel.Krueger at latex-project.org>
+
+ * ltfinal.dtx:
+ For pdfTeX enable automatic generation of ToUnicode maps.
+ For pdfTeX versions which do not support dumping these into the format,
+ all \pdfglyphtounicode instructions will be dumped into \everyjob
+
2021-01-19 Frank Mittelbach <Frank.Mittelbach at latex-project.org>
* ltshipout.dtx: Reordered execution of shipout hooks so that code
diff --git a/base/doc/ltnews33.tex b/base/doc/ltnews33.tex
index 972909ef..b4996720 100644
--- a/base/doc/ltnews33.tex
+++ b/base/doc/ltnews33.tex
@@ -149,6 +149,16 @@ elements at shipout. An example for this is the \pkg{luacolor}
package which could insert the color commands using this callback.
+\subsection{Improved copy\&paste support for \pdfTeX{} documents}
+
+Copying from and searching in PDF files works more reliably, if these
+files contain ToUnicode CMaps which help the viewer to map glyphs to
+(Unicode) characters. These CMaps already were written for OpenType
+font in \XeTeX{} and \LuaTeX{}. Now \pdfTeX's support for generating
+these maps is enabled by default too.
+%
+\githubissue{465}
+
\subsection{Provide hook in \cs{selectfont}}
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