siunitx (31may22)

git-svn-id: svn://tug.org/texlive/trunk@63459 c570f23f-e606-0410-a88d-b1316a301751

7 files changed, 15 insertions, 6 deletions

diff --git a/Master/texmf-dist/doc/latex/siunitx/CHANGELOG.md b/Master/texmf-dist/doc/latex/siunitx/CHANGELOG.md
index 28789f440fc..810f2805ae9 100644
--- a/Master/texmf-dist/doc/latex/siunitx/CHANGELOG.md
+++ b/Master/texmf-dist/doc/latex/siunitx/CHANGELOG.md
@@ -7,6 +7,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ## [Unreleased]
 
+## [v3.1.2] - 2022-05-31
+
+### Fixed
+- Correct sign when fixing a negative exponent  (see issue
+  [\#602](https://github.com/josephwright/siunitx/issues/602))
+
 ## [v3.1.1] - 2022-05-03
 
 ### Changed
@@ -1774,7 +1780,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ### Added
 - First public testing release (as `si`)
 
-[Unreleased]: https://github.com/josephwright/siunitx/compare/v3.1.1...HEAD
+[Unreleased]: https://github.com/josephwright/siunitx/compare/v3.1.2...HEAD
+[v3.1.2]: https://github.com/josephwright/siunitx/compare/v3.1.1...v3.1.2
 [v3.1.1]: https://github.com/josephwright/siunitx/compare/v3.1.0...v3.1.1
 [v3.1.0]: https://github.com/josephwright/siunitx/compare/v3.0.50...v3.1.0
 [v3.0.50]: https://github.com/josephwright/siunitx/compare/v3.0.49...v3.0.50
diff --git a/Master/texmf-dist/doc/latex/siunitx/siunitx-code.pdf b/Master/texmf-dist/doc/latex/siunitx/siunitx-code.pdf
index 41fb8e8464e..94538d4f930 100644
--- a/Master/texmf-dist/doc/latex/siunitx/siunitx-code.pdf
+++ b/Master/texmf-dist/doc/latex/siunitx/siunitx-code.pdf
diff --git a/Master/texmf-dist/doc/latex/siunitx/siunitx.pdf b/Master/texmf-dist/doc/latex/siunitx/siunitx.pdf
index 126c670133e..df22c1b862a 100644
--- a/Master/texmf-dist/doc/latex/siunitx/siunitx.pdf
+++ b/Master/texmf-dist/doc/latex/siunitx/siunitx.pdf
diff --git a/Master/texmf-dist/source/latex/siunitx/siunitx-number.dtx b/Master/texmf-dist/source/latex/siunitx/siunitx-number.dtx
index f64fb851929..2f153d46864 100644
--- a/Master/texmf-dist/source/latex/siunitx/siunitx-number.dtx
+++ b/Master/texmf-dist/source/latex/siunitx/siunitx-number.dtx
@@ -2042,7 +2042,8 @@
     \exp_not:n { {#2} {#3} }
     \@@_exponent_shift:nnn {#1} {#4} {#5}
     \@@_exponent_uncert:n {#6}
-    \exp_not:n { {#7} } { \int_use:N \l_@@_exponent_fixed_int }
+    { \int_compare:nNnT \l_@@_exponent_fixed_int < 0 { - }  }
+    { \int_abs:n \l_@@_exponent_fixed_int }
   }
 \cs_new:Npn \@@_exponent_input:nnnnnnn #1#2#3#4#5#6#7
   { \exp_not:n { {#1} {#2} {#3} {#4} {#5} {#6} {#7} } }
diff --git a/Master/texmf-dist/source/latex/siunitx/siunitx.dtx b/Master/texmf-dist/source/latex/siunitx/siunitx.dtx
index 49446acfa5a..9e03d6c4bfe 100644
--- a/Master/texmf-dist/source/latex/siunitx/siunitx.dtx
+++ b/Master/texmf-dist/source/latex/siunitx/siunitx.dtx
@@ -121,7 +121,7 @@
 %
 % Identify the package and give the over all version information.
 %    \begin{macrocode}
-\ProvidesExplPackage {siunitx} {2022-05-03} {3.1.1}
+\ProvidesExplPackage {siunitx} {2022-05-31} {3.1.2}
   {A comprehensive (SI) units package}
 %    \end{macrocode}
 %
diff --git a/Master/texmf-dist/source/latex/siunitx/siunitx.tex b/Master/texmf-dist/source/latex/siunitx/siunitx.tex
index b10016c3b47..05c3e70ffa5 100644
--- a/Master/texmf-dist/source/latex/siunitx/siunitx.tex
+++ b/Master/texmf-dist/source/latex/siunitx/siunitx.tex
@@ -1656,7 +1656,7 @@ conveys. The options are summarised in Table~\ref{tab:opt:num:out}.
       print-implicit-plus              & Switch  & false             \\
       print-unity-mantissa             & Switch  & true              \\
       print-zero-exponent              & Switch  & false             \\
-      print-zero-integer               & Switch  & false             \\
+      print-zero-integer               & Switch  & true              \\
       tight-spacing                    & Switch  & false             \\
       uncertainty-descriptor-mode      & Choice  & bracket-separator \\
       uncertainty-descriptor-separator & Literal & \cs{ }            \\
diff --git a/Master/texmf-dist/tex/latex/siunitx/siunitx.sty b/Master/texmf-dist/tex/latex/siunitx/siunitx.sty
index 84db69f1966..6975e81ca55 100644
--- a/Master/texmf-dist/tex/latex/siunitx/siunitx.sty
+++ b/Master/texmf-dist/tex/latex/siunitx/siunitx.sty
@@ -42,7 +42,7 @@
       }%
     \endinput
   }%
-\ProvidesExplPackage {siunitx} {2022-05-03} {3.1.1}
+\ProvidesExplPackage {siunitx} {2022-05-31} {3.1.2}
   {A comprehensive (SI) units package}
 \msg_new:nnnn { siunitx } { incompatible-package }
   { Package~'#1'~incompatible. }
@@ -2532,7 +2532,8 @@
     \exp_not:n { {#2} {#3} }
     \__siunitx_number_exponent_shift:nnn {#1} {#4} {#5}
     \__siunitx_number_exponent_uncert:n {#6}
-    \exp_not:n { {#7} } { \int_use:N \l__siunitx_number_exponent_fixed_int }
+    { \int_compare:nNnT \l__siunitx_number_exponent_fixed_int < 0 { - }  }
+    { \int_abs:n \l__siunitx_number_exponent_fixed_int }
   }
 \cs_new:Npn \__siunitx_number_exponent_input:nnnnnnn #1#2#3#4#5#6#7
   { \exp_not:n { {#1} {#2} {#3} {#4} {#5} {#6} {#7} } }