From a495fe970496337011c0698a03476ce888a26105 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Mon, 24 Sep 2018 20:23:18 +0000
Subject: l3 (24sep18)

git-svn-id: svn://tug.org/texlive/trunk@48749 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/source/latex/l3kernel/l3regex.dtx | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'Master/texmf-dist/source/latex/l3kernel/l3regex.dtx')

diff --git a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
index d4eb2c4066c..66ed9ae168d 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
@@ -41,7 +41,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-08-23}
+% \date{Released 2018-09-24}
 %
 % \maketitle
 %
@@ -114,23 +114,23 @@
 %   |\_.*?\_| where |.| matches arbitrary characters and the
 %   lazy quantifier |*?| means to match as few characters as
 %   possible, thus avoiding matching underscores.
-% \item |[+-]?\d+| matches an explicit integer with at most one
+% \item |[\+\-]?\d+| matches an explicit integer with at most one
 %   sign.
-% \item \verb*"[+\-\ ]*\d+\ *" matches an explicit integer with any
+% \item \verb*"[\+\-\ ]*\d+\ *" matches an explicit integer with any
 %   number of $+$ and $-$ signs, with spaces allowed except within the
 %   mantissa, and surrounded by spaces.
-% \item \verb*"[+\-\ ]*(\d+|\d*\.\d+)\ *" matches an explicit integer or
+% \item \verb*"[\+\-\ ]*(\d+|\d*\.\d+)\ *" matches an explicit integer or
 %   decimal number; using \verb*"[.,]" instead of \verb*"\." would allow
 %   the comma as a decimal marker.
 % \item
-%   \verb*"[+\-\ ]*(\d+|\d*\.\d+)\ *((?i)pt|in|[cem]m|ex|[bs]p|[dn]d|[pcn]c)\ *"
+%   \verb*"[\+\-\ ]*(\d+|\d*\.\d+)\ *((?i)pt|in|[cem]m|ex|[bs]p|[dn]d|[pcn]c)\ *"
 %   \allowbreak matches an explicit dimension with any unit that \TeX{} knows, where
 %   \verb*"(?i)" means to treat lowercase and uppercase letters
 %   identically.
-% \item \verb*"[+\-\ ]*((?i)nan|inf|(\d+|\d*\.\d+)(\ *e[+-\ ]*\d+)?)\ *"
+% \item \verb*"[\+\-\ ]*((?i)nan|inf|(\d+|\d*\.\d+)(\ *e[\+\-\ ]*\d+)?)\ *"
 %   matches an explicit floating point number or the special values
 %   \verb*"nan" and \verb*"inf" (with signs and spaces allowed).
-% \item \verb*"[+\-\ ]*(\d+|\cC.)\ *" matches an explicit integer or
+% \item \verb*"[\+\-\ ]*(\d+|\cC.)\ *" matches an explicit integer or
 %   control sequence (without checking whether it is an integer
 %   variable).
 % \item |\G.*?\K| at the beginning of a regular expression matches and
@@ -141,7 +141,7 @@
 %   \cs{regex_extract_all:nnN}.
 % \end{itemize}
 % While it is impossible for a regular expression to match only integer
-% expressions, \verb*"[+\-\(]*\d+\)*([+\-*/][+\-\(]*\d+\)*)*" matches among
+% expressions, \verb*"[\+\-\(]*\d+\)*([\+\-*/][\+\-\(]*\d+\)*)*" matches among
 % other things all valid integer expressions (made only with explicit
 % integers).  One should follow it with further testing.
 %
-- 
cgit v1.2.3

