[latex3-commits] [git/LaTeX3-latex3-latex2e] unquote: more consistent unquoting of \@curr at file and quoting of \@filef at und (cfc2ba19)

[David Carlisle]

Repository : https://github.com/latex3/latex2e
On branch  : unquote
Link       : https://github.com/latex3/latex2e/commit/cfc2ba19342f6e934139c5d4cc35dd8e7173155d

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

commit cfc2ba19342f6e934139c5d4cc35dd8e7173155d
Author: David Carlisle <d.p.carlisle at gmail.com>
Date:   Sun Nov 3 19:29:54 2019 +0000

    more consistent unquoting of \@curr at file and quoting of \@filef at und


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

cfc2ba19342f6e934139c5d4cc35dd8e7173155d
 base/ltfiles.dtx | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/base/ltfiles.dtx b/base/ltfiles.dtx
index f412f897..d0d33a4c 100644
--- a/base/ltfiles.dtx
+++ b/base/ltfiles.dtx
@@ -714,6 +714,7 @@
 %
 %  \changes{v1.2a}{2019/07/01}{Support UTF-8}
 %  \changes{v1.2c}{2019/10/11}{Remove one brace group}
+%  \changes{v1.2d}{2019/10/26}{remove quotes}
 %    \begin{macrocode}
 %</2ekernel>
 %<*2ekernel|latexrelease>
@@ -722,7 +723,9 @@
 \def\set at curr@file#1{%
   \begingroup
     \escapechar\m at ne
-    \xdef\@curr at file{\expandafter\string\csname\@firstofone#1\@empty\endcsname}%
+    \xdef\@curr at file{%
+      \expandafter\string
+        \csname\expandafter\unquote at name\expandafter{\@firstofone#1\@empty}\endcsname}%
   \endgroup
 }
 %    \end{macrocode}
@@ -771,9 +774,10 @@
 % \changes{v0.9p}{1994/01/18}{New Definition}
 % \changes{v1.0t}{1995/05/25}{(CAR) added \cs{long}}
 % \changes{v1.2d}{2019/10/26}{quote on openin}%
+% Argument |#1| is |\@curr at file| so catcode 12 string with no quotes.
 %    \begin{macrocode}
 \long\def \IfFileExists@#1#2#3{%
-  \openin\@inputcheck\quote at name{#1} %
+  \openin\@inputcheck"#1" %
   \ifeof\@inputcheck
     \ifx\input at path\@undefined
       \def\reserved at a{#3}%
@@ -782,7 +786,7 @@
     \fi
   \else
     \closein\@inputcheck
-    \edef\@filef at und{\quote at name{#1} }%
+    \edef\@filef at und{"#1" }%
     \def\reserved at a{#2}%
   \fi
   \reserved at a}