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authorKarl Berry <karl@freefriends.org>2023-02-21 20:49:27 +0000
committerKarl Berry <karl@freefriends.org>2023-02-21 20:49:27 +0000
commit888dc65f161a0cd3b37febaa1632e7b24c12c7d4 (patch)
tree14f46d651a477422534fdb7be87026e09f9eeb88 /Master/texmf-dist
parent99c0a9d0e2980f8f05b9354a64f402a8fdca1dd6 (diff)
zref-clever (21feb23) (branch)
git-svn-id: svn://tug.org/texlive/branches/branch2022.final@66024 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist')
-rw-r--r--Master/texmf-dist/doc/latex/zref-clever/CHANGELOG.md8
-rw-r--r--Master/texmf-dist/doc/latex/zref-clever/zref-clever-code.pdfbin1281092 -> 1283670 bytes
-rw-r--r--Master/texmf-dist/doc/latex/zref-clever/zref-clever.pdfbin345913 -> 345913 bytes
-rw-r--r--Master/texmf-dist/source/latex/zref-clever/zref-clever.dtx20
-rw-r--r--Master/texmf-dist/tex/latex/zref-clever/zref-clever.sty11
5 files changed, 31 insertions, 8 deletions
diff --git a/Master/texmf-dist/doc/latex/zref-clever/CHANGELOG.md b/Master/texmf-dist/doc/latex/zref-clever/CHANGELOG.md
index 210ad82ccc6..8cbd673f55c 100644
--- a/Master/texmf-dist/doc/latex/zref-clever/CHANGELOG.md
+++ b/Master/texmf-dist/doc/latex/zref-clever/CHANGELOG.md
@@ -1,6 +1,12 @@
# Changelog
-## [Unreleased](https://github.com/gusbrs/zref-clever/compare/v0.3.5...HEAD)
+## [Unreleased](https://github.com/gusbrs/zref-clever/compare/v0.3.6...HEAD)
+
+## [v0.3.6](https://github.com/gusbrs/zref-clever/compare/v0.3.5...v0.3.6) (2023-02-21)
+
+### Fixed
+- Avoid "Missing number, treated as zero" error for labels set before first
+ call to `\refstepcounter`.
## [v0.3.5](https://github.com/gusbrs/zref-clever/compare/v0.3.4...v0.3.5) (2023-02-18)
diff --git a/Master/texmf-dist/doc/latex/zref-clever/zref-clever-code.pdf b/Master/texmf-dist/doc/latex/zref-clever/zref-clever-code.pdf
index f1a3809bd09..87eb00b7d80 100644
--- a/Master/texmf-dist/doc/latex/zref-clever/zref-clever-code.pdf
+++ b/Master/texmf-dist/doc/latex/zref-clever/zref-clever-code.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/zref-clever/zref-clever.pdf b/Master/texmf-dist/doc/latex/zref-clever/zref-clever.pdf
index d188a737f9a..4a4bfb147fb 100644
--- a/Master/texmf-dist/doc/latex/zref-clever/zref-clever.pdf
+++ b/Master/texmf-dist/doc/latex/zref-clever/zref-clever.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/zref-clever/zref-clever.dtx b/Master/texmf-dist/source/latex/zref-clever/zref-clever.dtx
index 69dbe2af0eb..cee60860c35 100644
--- a/Master/texmf-dist/source/latex/zref-clever/zref-clever.dtx
+++ b/Master/texmf-dist/source/latex/zref-clever/zref-clever.dtx
@@ -165,7 +165,7 @@
%
% Identify the package.
% \begin{macrocode}
-\ProvidesExplPackage {zref-clever} {2023-02-18} {0.3.5}
+\ProvidesExplPackage {zref-clever} {2023-02-21} {0.3.6}
{Clever LaTeX cross-references based on zref}
% \end{macrocode}
%
@@ -274,15 +274,27 @@
% numeric values. So we store them in \texttt{zc@cntval} and
% \texttt{zc@pgval}. For this, we use \cs[no-index]{c@}\meta{counter}, which
% contains the counter's numerical value (see `texdoc source2e', section
-% `ltcounts.dtx').
+% `ltcounts.dtx'). Also, even if we can't find a valid \cs{@currentcounter},
+% we set the value of 0 to the property, so that it is never empty (the
+% property's default is not sufficient to avoid that), because we rely on this
+% value being a number and an empty value there will result in ``Missing
+% number, treated as zero.'' error. A typical situation where this might
+% occur is the user setting a label before \cs{refstepcounter} is called for
+% the first time in the document. A user error, no doubt, but we should avoid
+% a hard crash.
% \begin{macrocode}
\zref@newprop { zc@cntval } [0]
{
- \cs_if_exist:cTF { c@ \l_@@_current_counter_tl }
+ \bool_lazy_and:nnTF
+ { ! \tl_if_empty_p:N \l_@@_current_counter_tl }
+ { \cs_if_exist_p:c { c@ \l_@@_current_counter_tl } }
{ \int_use:c { c@ \l_@@_current_counter_tl } }
{
- \cs_if_exist:cT { c@ \@currentcounter }
+ \bool_lazy_and:nnTF
+ { ! \tl_if_empty_p:N \@currentcounter }
+ { \cs_if_exist_p:c { c@ \@currentcounter } }
{ \int_use:c { c@ \@currentcounter } }
+ { 0 }
}
}
\zref@addprop \ZREF@mainlist { zc@cntval }
diff --git a/Master/texmf-dist/tex/latex/zref-clever/zref-clever.sty b/Master/texmf-dist/tex/latex/zref-clever/zref-clever.sty
index 3e7b59e4e5b..6f8fd74d957 100644
--- a/Master/texmf-dist/tex/latex/zref-clever/zref-clever.sty
+++ b/Master/texmf-dist/tex/latex/zref-clever/zref-clever.sty
@@ -53,7 +53,7 @@
}%
\endinput
}%
-\ProvidesExplPackage {zref-clever} {2023-02-18} {0.3.5}
+\ProvidesExplPackage {zref-clever} {2023-02-21} {0.3.6}
{Clever LaTeX cross-references based on zref}
\RequirePackage { zref-base }
\RequirePackage { zref-user }
@@ -88,11 +88,16 @@
\zref@addprop \ZREF@mainlist { zc@type }
\zref@newprop { zc@cntval } [0]
{
- \cs_if_exist:cTF { c@ \l__zrefclever_current_counter_tl }
+ \bool_lazy_and:nnTF
+ { ! \tl_if_empty_p:N \l__zrefclever_current_counter_tl }
+ { \cs_if_exist_p:c { c@ \l__zrefclever_current_counter_tl } }
{ \int_use:c { c@ \l__zrefclever_current_counter_tl } }
{
- \cs_if_exist:cT { c@ \@currentcounter }
+ \bool_lazy_and:nnTF
+ { ! \tl_if_empty_p:N \@currentcounter }
+ { \cs_if_exist_p:c { c@ \@currentcounter } }
{ \int_use:c { c@ \@currentcounter } }
+ { 0 }
}
}
\zref@addprop \ZREF@mainlist { zc@cntval }