seealso (24mar17)

git-svn-id: svn://tug.org/texlive/trunk@43595 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 16 insertions, 4 deletions

diff --git a/Master/texmf-dist/tex/latex/seealso/seealso.sty b/Master/texmf-dist/tex/latex/seealso/seealso.sty
index 235beb8f4a8..18a341a5aa8 100644
--- a/Master/texmf-dist/tex/latex/seealso/seealso.sty
+++ b/Master/texmf-dist/tex/latex/seealso/seealso.sty
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright (C) 2014 by Leo Liu <leoliu.pku@gmail.com>
+%% Copyright (C) 2014, 2017 by Leo Liu <leoliu.pku@gmail.com>
 %% --------------------------------------------------------------------------
 %% This work may be distributed and/or modified under the
 %% conditions of the LaTeX Project Public License, either version 1.3
@@ -20,8 +20,20 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesPackage{seealso}
-    [2014/04/10 v1.1 makeidx's see and seealso with page number support.]
+    [2017/03/23 v1.2 makeidx's see and seealso with page number support.]
 \RequirePackage{etoolbox}
+\long\def\seealso@ifinlist@#1#2#3#4{%
+  \def\next{#4}%
+  \def\do##1{%
+    \ifstrequal{##1}{#2}
+      {\def\next{#3}\listbreak}
+      {}}%
+  \dolistloop{#1}%
+  \next}
+\protected\long\def\seealso@ifinlist#1#2{%
+  \seealso@ifinlist@{#2}{#1}}
+\protected\long\def\seealso@ifinlistcs#1#2{%
+  \expandafter\seealso@ifinlist@\csname #2\endcsname{#1}}
 \RequirePackage{kvoptions}
 \SetupKeyvalOptions{
   family=seealso@opt,
@@ -62,7 +74,7 @@
 \newcommand\DeclareSeealsoMacro[3]{%
   \newcommand#1[2]{%
     \seealso@setactivecr
-    \ifinlistcs{##1}{seealso@#2@list}
+    \seealso@ifinlistcs{##1}{seealso@#2@list}
       {}
       {\listcsgadd{seealso@#2@list}{##1}}%
     \csuse{seealso@#2@pageformat}{##2}}%
@@ -114,7 +126,7 @@
   \fi}
 \let\seealso@enditemlist\empty
 \def\seealso@enditemlistadd#1{%
-  \ifinlist{#1}\seealso@enditemlist
+  \seealso@ifinlist{#1}\seealso@enditemlist
     {}
     {\listadd\seealso@enditemlist{#1}}}
 \define@key{seealso}{enditem}{%