[SCM] PostGIS branch master updated. 3.7.0alpha1-629-g4fd912474

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- Log -----------------------------------------------------------------
commit 4fd9124747f5b669c5a764ed32ca82887ebf9467
Merge: c86243a20 a8e74159f
Author: Darafei Praliaskouski <komzpa at gmail.com>
Date:   Sun Jul 19 04:13:09 2026 -0700

    Merge pull request 'docs: support Unicode mappings with XeTeX' (!436) from Komzpa/postgis:fix/docs-xetex-unicode-characters into master
    
    Reviewed-on: https://gitea.osgeo.org/postgis/postgis/pulls/436


commit a8e74159fb689830083610deb5f5c1fb06724585
Author: Darafei Praliaskouski <me at komzpa.net>
Date:   Sun Jul 19 06:53:31 2026 +0400

    docs: support Unicode mappings with XeTeX

diff --git a/doc/texstyle-common.sty b/doc/texstyle-common.sty
index 0364d0949..9c1d29fea 100644
--- a/doc/texstyle-common.sty
+++ b/doc/texstyle-common.sty
@@ -12,10 +12,17 @@
 \usepackage{xcolor}
 \usepackage{needspace}
 \usepackage{listings}
-\DeclareUnicodeCharacter{2026}{\ldots}
-\DeclareUnicodeCharacter{1D62}{\ensuremath{_{i}}}
-\DeclareUnicodeCharacter{1D4F}{\ensuremath{^{k}}}
-\DeclareUnicodeCharacter{021B}{\c{t}}
+%% Keep characters used by examples independent of both the TeX engine and
+%% the selected font.  Unlike \DeclareUnicodeCharacter, newunicodechar works
+%% with the XeTeX builds used by the translated manuals as well as pdfTeX.
+%% Delay the definitions until language styles have configured xeCJK.
+\usepackage{newunicodechar}
+\AtBeginDocument{%
+  \newunicodechar{…}{\ldots}%
+  \newunicodechar{ᵢ}{\ensuremath{_{i}}}%
+  \newunicodechar{ᵏ}{\ensuremath{^{k}}}%
+  \newunicodechar{ț}{\c{t}}%
+}
 %% DocBook uses the readable language name while listings exposes C# as the
 %% C language's Sharp dialect.  Keep the HTML language metadata without
 %% making the PDF backend reject the same programlisting.

-----------------------------------------------------------------------

Summary of changes:
 doc/texstyle-common.sty | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)


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