[latex3-commits] [git/LaTeX3-latex3-latex2e] earlier-expl3: Restore some missing definitions (ffc8158b)

[PhelypeOleinik]

Repository : https://github.com/latex3/latex2e
On branch  : earlier-expl3
Link       : https://github.com/latex3/latex2e/commit/ffc8158ba5b6a50b1809e01e780383843a2e74c8

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commit ffc8158ba5b6a50b1809e01e780383843a2e74c8
Author: PhelypeOleinik <tex.phelype at gmail.com>
Date:   Thu Jun 25 15:00:24 2020 -0300

    Restore some missing definitions
    
    I removed them in 92d7d48e, and I have no idea why...


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ffc8158ba5b6a50b1809e01e780383843a2e74c8
 base/ltexpl.dtx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/base/ltexpl.dtx b/base/ltexpl.dtx
index 87c2c8da..7ff41ceb 100644
--- a/base/ltexpl.dtx
+++ b/base/ltexpl.dtx
@@ -83,6 +83,10 @@
 % so we define simpler versions just to suit our needs.
 %    \begin{macrocode}
 %<*2ekernel>
+\long\def\@gobble#1{}
+\long\def\@firstofone#1{#1}
+\long\def\@firstoftwo#1#2{#1}
+\long\def\@secondoftwo#1#2{#2}
 \long\def\IfFileExists#1{%
   \openin\@inputcheck"#1" %
   \ifeof\@inputcheck