[SCM] PostGIS branch master updated. 3.4.0rc1-803-gf485280a3

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- Log -----------------------------------------------------------------
commit f485280a35df55a4799bf4a8a540a4730c5449b9
Author: Martin Davis <mtnclimb at gmail.com>
Date:   Mon Nov 27 11:59:36 2023 -0800

    Improve ST_LineExtend description

diff --git a/doc/reference_editor.xml b/doc/reference_editor.xml
index 1d03a94e0..92fd5a124 100644
--- a/doc/reference_editor.xml
+++ b/doc/reference_editor.xml
@@ -1249,7 +1249,7 @@ SELECT ST_AsText(ST_Multi('POLYGON ((10 30, 30 30, 30 10, 10 10, 10 30))'));
           <refnamediv>
             <refname>ST_LineExtend</refname>
 
-            <refpurpose>Returns a line with the last and first segments extended the specified distance(s).</refpurpose>
+            <refpurpose>Returns a line extended forwards and backwards by specified distance(s).</refpurpose>
           </refnamediv>
 
           <refsynopsisdiv>
@@ -1268,7 +1268,12 @@ SELECT ST_AsText(ST_Multi('POLYGON ((10 30, 30 30, 30 10, 10 10, 10 30))'));
           <refsection>
             <title>Description</title>
 
-            <para>Returns a line with the last and first segments extended the specified distance(s). Distance of zero carries out no extension. Only non-negative distances are allowed. The first (and last) two distinct points in a line are used to determine the direction of projection, duplicate points are ignored.</para>
+            <para>Returns a line extended forwards and backwards by adding new start (and end) points at the given distance(s). 
+			A distance of zero does not add a point. 
+			Only non-negative distances are allowed. 
+			The direction(s) of the added point(s) is determined by the first (and last) two distinct points of the line.
+			Duplicate points are ignored.
+			</para>
 
             <para role="availability" conformance="3.4.0">Availability: 3.4.0</para>
 

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Summary of changes:
 doc/reference_editor.xml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)


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