X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=lib%2Fchkconfig.ltx;h=d7c161c2ee1e69c6a218aeab57e1a511d051927f;hb=a5115d4e4adc9b017b593f44006e1ffd0d9523bf;hp=a9b82e6e4806698e5180fca318e6cca410f865af;hpb=029adfa28cedf921ee7ee4709422441705d93520;p=lyx.git

diff --git a/lib/chkconfig.ltx b/lib/chkconfig.ltx
index a9b82e6e48..d7c161c2ee 100644
--- a/lib/chkconfig.ltx
+++ b/lib/chkconfig.ltx
@@ -120,34 +120,19 @@
     #6
   \fi}
 
-% Tests whether an package is present in a specific version (or newer)
-% Syntax: \TestPackageVersion{<name>}{<yyyy/mm/dd>}
-
-\newcommand{\TestPackageVersion}[2]{
-   % The actual test only works if the package has been loaded before
-   \IfFileExists{#1.sty}{\RequirePackage{#1}}{}
-   \@TestPackageVersion{#1}{#2}
+% Tests whether an package is present and also adds the version to the package list
+\newcommand{\TestPackageAddVersion}[2][\default]{
+   \def\default{#2}
+   \def\package@version{}
+   % The actual test only works after the package has been loaded
+   \IfFileExists{#1.sty}{%
+      \RequirePackage{#1}%
+      \protected@edef\package@@version{\csname ver@#1.sty\endcsname}%
+      \protected@edef\package@version{\expandafter\@parse@version\package@@version//00\@nil}%
+   }{}
+   \TestItem[#1]{#2}{package}{sty}{\AddPackage[\package@version]{#2}}{}
 }
 
-\newcommand{\@TestPackageVersion}[2]{
-  \message{^^J\prefix checking for package #1 at least as of #2...}
-  \IfFileExists{#1.sty}
-  {
-    \@ifpackagelater{#1}{#2}{\existstrue}{\existsfalse}
-  }
-  {
-    \existsfalse
-  }
-  \ifexists
-    \message{yes^^J}
-    \AddVariable{#1}{yes}
-    \AddPackage{#1-#2}
-  \else
-    \message{no^^J}
-    \AddVariable{#1}{no}
-  \fi}
-
-
 % Adapted from ltxcheck.tex
 \newcommand{\TestFont}[2][\default]{
   \def\default{#2}
@@ -222,7 +207,7 @@
 \AddVariable{fmtversion}{\fmtversion}
 
 %%% Store the current LaTeX version
-\AddPackage[\fmtversion]{LaTeX}
+\AddPackage[\expandafter\@parse@version\fmtversion//00\@nil]{LaTeX}
 
 %%% And now, the list of available languages
 % The trick is to know that \the\everyjob contains something like
@@ -307,7 +292,7 @@
 \TestPackage{array}
 \TestPackage{astron}
 \TestPackage{authordate1-4}
-\TestPackage{babel}
+\TestPackageAddVersion{babel}
 \TestPackage{beamerposter}
 \TestPackage{biblatex}
 \TestPackage{biblatex-chicago}
@@ -356,7 +341,7 @@
 \TestPackage[iso-8859-7.def]{greek-inputenc}
 \TestPackage{harvard}
 \TestPackage{hhline}
-\TestPackage{hyperref}
+\TestPackageAddVersion{hyperref}
 \TestPackage{hyphenat}
 \TestPackage{iftex}
 \TestPackage{ifthen}
@@ -378,7 +363,7 @@
 \TestPackage{mhchem}
 \TestPackage[mongolian.ldf]{mongolian}
 \TestPackage{mslapa}
-\TestPackage{multirow}
+\TestPackageAddVersion{multirow}
 \TestPackage{named}
 \TestPackage{natbib}
 \TestPackage{nicefrac}
@@ -416,6 +401,7 @@
 \TestPackage{thswitch}
 \TestPackage{tikz}
 \TestPackage[turkmen.ldf]{turkmen}
+\TestPackageAddVersion{ucs}
 \TestPackage{ulem}
 \TestPackage{undertilde}
 \TestPackage{unicode-math}
@@ -562,18 +548,6 @@
 %\TestPackage{mathabx}
 %\TestPackage{mathdesign}% But see above!
 
-%%% Specific package versions
-% This introduces \babelfonts
-\TestPackageVersion{babel}{2017/11/03}
-% This introduces multiple paragraphs in multirows
-\TestPackageVersion{multirow}{2021/01/29}
-% With this version, hyperref option unicode is true
-% by default
-\TestPackageVersion{hyperref}{2021/02/04}
-% As of this version, the ucs package must be explicitly
-% loaded to get utf8x (rather than utf8) encoding tables
-\TestPackageVersion{ucs}{2022/08/07}
-
 %%% Document classes
 % The list of layout files has been put in this file here by the
 % configure script.