[latex3-commits] [git/LaTeX3-latex3-latex3] master: Avoid relying on \input taking braces (8481e455a)

[Joseph Wright]

Repository : https://github.com/latex3/latex3
On branch  : master
Link       : https://github.com/latex3/latex3/commit/8481e455a07afe1f995a7b1b6cdc7d864108eff3

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

commit 8481e455a07afe1f995a7b1b6cdc7d864108eff3
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Mon Oct 19 17:47:01 2020 +0100

    Avoid relying on \input taking braces
    
    With an older engine this will fail.


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

8481e455a07afe1f995a7b1b6cdc7d864108eff3
 l3kernel/CHANGELOG.md        | 3 +++
 l3kernel/expl3.dtx           | 2 +-
 l3packages/CHANGELOG.md      | 3 +++
 l3packages/xparse/xparse.dtx | 2 +-
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/l3kernel/CHANGELOG.md b/l3kernel/CHANGELOG.md
index d2968ee5d..f3505fd27 100644
--- a/l3kernel/CHANGELOG.md
+++ b/l3kernel/CHANGELOG.md
@@ -7,6 +7,9 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+###
+Avoid relying on braced `\input` primitive syntax
+
 ### Changed
 - Extend case changer to cover all of Greek with pdfTeX
 
diff --git a/l3kernel/expl3.dtx b/l3kernel/expl3.dtx
index c42fffb6b..c34d4a9b4 100644
--- a/l3kernel/expl3.dtx
+++ b/l3kernel/expl3.dtx
@@ -1242,7 +1242,7 @@
 \else
   \expandafter\@gobble
 \fi
-  {\input{expl3-code.tex}}%
+  {\input expl3-code.tex }%
 %    \end{macrocode}
 %
 % A check that the bootstrap code did not abort loading: if it did,
diff --git a/l3packages/CHANGELOG.md b/l3packages/CHANGELOG.md
index 4ea7d2c4b..5b50c822c 100644
--- a/l3packages/CHANGELOG.md
+++ b/l3packages/CHANGELOG.md
@@ -7,6 +7,9 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+### Changed
+- Avoid relying on braced `\input` primitive syntax
+
 ## [2020-10-05]
 
 ### Changed
diff --git a/l3packages/xparse/xparse.dtx b/l3packages/xparse/xparse.dtx
index dd40f2c2a..6c351681f 100644
--- a/l3packages/xparse/xparse.dtx
+++ b/l3packages/xparse/xparse.dtx
@@ -1038,7 +1038,7 @@
 %  an issue if the user has |openin_any = p| with older binaries.
 %    \begin{macrocode}
 %<*2ekernel|package>
-\input { xparse-generic.tex }
+\input xparse-generic.tex ~
 %</2ekernel|package>
 %    \end{macrocode}
 %