Include uncert. div. in valid numbers (fixes #686)

josephwright · Aug 23, 2023 · 0c4c19e · 0c4c19e
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,10 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ## [Unreleased]
 
+### Fixed
+- Include uncertainty divider in number validation (see issue
+  [\#686](https://github.com/josephwright/siunitx/issues/686))
+
 ## [v3.3.2] - 2023-08-03
 
 ### Fixed

diff --git a/siunitx-number.dtx b/siunitx-number.dtx
@@ -4696,6 +4696,7 @@
       \l_@@_input_uncert_open_tl
       \l_siunitx_number_input_sign_tl
       \l_@@_input_uncert_sign_tl
+      \l_@@_input_uncert_divide_tl
       \q_recursion_tail
       \q_recursion_stop
   }

diff --git a/testfiles/siunitx-number.lvt b/testfiles/siunitx-number.lvt
@@ -1211,6 +1211,8 @@
     \siunitx_if_number:nTF { +0.1 }    { \TRUE }  { \ERROR }
     \siunitx_if_number:nTF { e10 }     { \TRUE }  { \ERROR }
     \siunitx_if_number:nTF { 1 + ( ) } { \ERROR } { \FALSE }
+    \keys_set:nn { siunitx } { input-uncertainty-divider = ; }
+    \siunitx_if_number:nTF { 1.2(4;5) } { \TRUE } { \ERROR }
   }
 
 \TESTEXP { Testing~individual~tokens }

diff --git a/testfiles/siunitx-number.tlg b/testfiles/siunitx-number.tlg
@@ -2791,6 +2791,7 @@ TRUE
 TRUE
 TRUE
 FALSE
+TRUE
 ============================================================
 ============================================================
 TEST 84: Testing individual tokens