[latex3-commits] [git/LaTeX3-latex3-latex2e] develop: add reference to hooks (instead of copying commands) add 2 errata for tlc2 (d00ef79b)

[Frank Mittelbach]

Repository : https://github.com/latex3/latex2e
On branch  : develop
Link       : https://github.com/latex3/latex2e/commit/d00ef79b54e1d7d8c257ffe5725b13eb4e3e3411

>---------------------------------------------------------------

commit d00ef79b54e1d7d8c257ffe5725b13eb4e3e3411
Author: Frank Mittelbach <frank.mittelbach at latex-project.org>
Date:   Mon Jan 3 10:25:37 2022 +0100

    add reference to hooks (instead of copying commands)
    add 2 errata for tlc2


>---------------------------------------------------------------

d00ef79b54e1d7d8c257ffe5725b13eb4e3e3411
 base/doc/tlc2.err      | 9 ++++++++-
 base/doc/usrguide3.tex | 6 ++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/base/doc/tlc2.err b/base/doc/tlc2.err
index a7747f12..8925a8be 100644
--- a/base/doc/tlc2.err
+++ b/base/doc/tlc2.err
@@ -1,4 +1,4 @@
-\newcommand\erratafiledate{2021-11-19}
+\newcommand\erratafiledate{2022-01-03}
 
 \def\comando#1{\texttt{\string#1}}
 
@@ -852,6 +852,9 @@ highlighting color\u{ as demonstrated below}:
 \erroronpage{116}{Footnote 1, line 1}{CBC}{2004/05/18}{2}
    Replace: ``I managed to confuse'' with ``we managed to confuse''.
 
+\erroronpage{117}{para 1,  l.1}{EOl}{2022/01/02}{}
+   Missing letter: ``to cho\u{o}se'' 
+
 \erroronpage{117}{para 2, l.2}{HjG}{2004/05/25}{2}
    Missing letter: ``It take\u{s} two \ldots''
 
@@ -2233,6 +2236,10 @@ Change: ``The unaccented ASCII Latin letters and Arabic
    Various deviations from alphabetical sort order of the table
    entries.
 
+\erroronpage{553}{para 3,  l.1}{EOl}{2022/01/02}{}
+   Missing letter: ``sup\u{p}ressing'' 
+
+
 \iffalse % more blue align stuff
 \erroronpage{534}{page}{FMi}{2004/04/23}{}
    Printing problem: blue color not properly aligned (horizontally).
diff --git a/base/doc/usrguide3.tex b/base/doc/usrguide3.tex
index abe73b8d..33005bd7 100644
--- a/base/doc/usrguide3.tex
+++ b/base/doc/usrguide3.tex
@@ -742,6 +742,12 @@ copies the top-level definition, but not the part that actually does
 the work. As most \LaTeX{} commands are nowadays robust, \LaTeX{}
 now offers some high-level declarations for this instead.
 
+However, please note that it is usually better to make use of
+available hooks (e.g., the generic command or environment hooks),
+instead of copying the current definition and thereby freezing it; see
+the hook management documentation \texttt{lthooks-doc.pdf} for
+details.
+
 \begin{decl}
   |\NewCommandCopy|       \arg{cmd} \arg{existing-cmd} \\
   |\RenewCommandCopy|     \arg{cmd} \arg{existing-cmd} \\