- added doc editor configuration for XXE5

- added missing icons for XXE4
- adapted schema location, such that the validation works properly in SernaFree and XXE

48 files changed, 48 insertions, 48 deletions

diff --git a/doc/user/actions.xml b/doc/user/actions.xml
index eab9c10..c980f9c 100644
--- a/doc/user/actions.xml
+++ b/doc/user/actions.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-actions"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>&SCons; Actions</title>
 
 <!--
diff --git a/doc/user/add-method.xml b/doc/user/add-method.xml
index c50786c..495bc40 100644
--- a/doc/user/add-method.xml
+++ b/doc/user/add-method.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-add-method"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Pseudo-Builders:  the AddMethod function</title>
 
 <!--
diff --git a/doc/user/alias.xml b/doc/user/alias.xml
index 6325316..2fcdf4a 100644
--- a/doc/user/alias.xml
+++ b/doc/user/alias.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-alias"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Alias Targets</title>
 
 <!--
diff --git a/doc/user/ant.xml b/doc/user/ant.xml
index e2b525a..e829d0e 100644
--- a/doc/user/ant.xml
+++ b/doc/user/ant.xml
@@ -17,7 +17,7 @@
 <appendix id="app-ant"
           xmlns="http://www.scons.org/dbxsd/v1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Converting From Ant</title>
 
 <!--
diff --git a/doc/user/build-install.xml b/doc/user/build-install.xml
index c6f8e6d..ca40b04 100644
--- a/doc/user/build-install.xml
+++ b/doc/user/build-install.xml
@@ -21,7 +21,7 @@
 <chapter id="chap-build-install"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Building and Installing &SCons;</title>
 
 <!--
diff --git a/doc/user/builders-built-in.xml b/doc/user/builders-built-in.xml
index 2fcf313..06e6253 100644
--- a/doc/user/builders-built-in.xml
+++ b/doc/user/builders-built-in.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-builders-built-in"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Built-In Builders</title>
 
 <!--
diff --git a/doc/user/builders-commands.xml b/doc/user/builders-commands.xml
index d496ef1..5d378b3 100644
--- a/doc/user/builders-commands.xml
+++ b/doc/user/builders-commands.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-builders-commands"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Not Writing a Builder:  the &Command; Builder</title>
 
 <!--
diff --git a/doc/user/builders-writing.xml b/doc/user/builders-writing.xml
index e6e2aaf..f3713f2 100644
--- a/doc/user/builders-writing.xml
+++ b/doc/user/builders-writing.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-builders-writing"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Writing Your Own Builders</title>
 
 <!--
diff --git a/doc/user/builders.xml b/doc/user/builders.xml
index c772458..9fd83d7 100644
--- a/doc/user/builders.xml
+++ b/doc/user/builders.xml
@@ -16,7 +16,7 @@
 <appendix id="app-builders"
           xmlns="http://www.scons.org/dbxsd/v1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Builders</title>
 
 <!--
diff --git a/doc/user/caching.xml b/doc/user/caching.xml
index 9c66c31..19ade49 100644
--- a/doc/user/caching.xml
+++ b/doc/user/caching.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-caching"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Caching Built Files</title>
 
 <!--
diff --git a/doc/user/command-line.xml b/doc/user/command-line.xml
index f410b3e..85c2da0 100644
--- a/doc/user/command-line.xml
+++ b/doc/user/command-line.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-command-line"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Controlling a Build From the Command Line</title>
 
 <!--
diff --git a/doc/user/copyright.xml b/doc/user/copyright.xml
index 87844cf..22deeaa 100644
--- a/doc/user/copyright.xml
+++ b/doc/user/copyright.xml
@@ -6,7 +6,7 @@
 
 <legalnotice xmlns="http://www.scons.org/dbxsd/v1.0"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-             xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+             xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 
 <!--
 
diff --git a/doc/user/depends.xml b/doc/user/depends.xml
index a5639a1..f5f2270 100644
--- a/doc/user/depends.xml
+++ b/doc/user/depends.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-depends"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Dependencies</title>
 
 <!--
diff --git a/doc/user/environments.xml b/doc/user/environments.xml
index b9585cb..66abdcc 100644
--- a/doc/user/environments.xml
+++ b/doc/user/environments.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-environments"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Environments</title>
 
 <!--
diff --git a/doc/user/errors.xml b/doc/user/errors.xml
index ae9b102..a6a27de 100644
--- a/doc/user/errors.xml
+++ b/doc/user/errors.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-errors"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Errors</title>
 
 <!--
diff --git a/doc/user/example.xml b/doc/user/example.xml
index 0af2bb2..a4e3b99 100644
--- a/doc/user/example.xml
+++ b/doc/user/example.xml
@@ -17,7 +17,7 @@
 <appendix id="app-example"
           xmlns="http://www.scons.org/dbxsd/v1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Complex &SCons; Example</title>
 
 <!--
diff --git a/doc/user/factories.xml b/doc/user/factories.xml
index 93283bb..08f20e6 100644
--- a/doc/user/factories.xml
+++ b/doc/user/factories.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-factories"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Platform-Independent File System Manipulation</title>
 
 <!--
diff --git a/doc/user/file-removal.xml b/doc/user/file-removal.xml
index ebf7cc9..c6c695f 100644
--- a/doc/user/file-removal.xml
+++ b/doc/user/file-removal.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-file-removal"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Controlling Removal of Targets</title>
 
 <!--
diff --git a/doc/user/functions.xml b/doc/user/functions.xml
index e855497..8044310 100644
--- a/doc/user/functions.xml
+++ b/doc/user/functions.xml
@@ -16,7 +16,7 @@
 <appendix id="app-functions"
           xmlns="http://www.scons.org/dbxsd/v1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Functions and Environment Methods</title>
 
 <!--
diff --git a/doc/user/gettext.xml b/doc/user/gettext.xml
index 4b1e9ea..331ec33 100644
--- a/doc/user/gettext.xml
+++ b/doc/user/gettext.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-gettext"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Internationalization and localization with gettext</title>
 
 <!--
diff --git a/doc/user/hierarchy.xml b/doc/user/hierarchy.xml
index 9aaecc2..e5a8470 100644
--- a/doc/user/hierarchy.xml
+++ b/doc/user/hierarchy.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-hierarchical"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Hierarchical Builds</title>
 
 <!--
diff --git a/doc/user/install.xml b/doc/user/install.xml
index 159b886..8c224d4 100644
--- a/doc/user/install.xml
+++ b/doc/user/install.xml
@@ -17,7 +17,7 @@
 <chapter id="chap-install"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Installing Files in Other Directories:  the &Install; Builder</title>
 
 <!--
diff --git a/doc/user/java.xml b/doc/user/java.xml
index 40a82a3..e3c55b1 100644
--- a/doc/user/java.xml
+++ b/doc/user/java.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-java"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Java Builds</title>
 
 <!--
diff --git a/doc/user/less-simple.xml b/doc/user/less-simple.xml
index 41a1f3d..cca6033 100644
--- a/doc/user/less-simple.xml
+++ b/doc/user/less-simple.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-less-simple"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Less Simple Things to Do With Builds</title>
 
 <!--
diff --git a/doc/user/libraries.xml b/doc/user/libraries.xml
index 63d4544..626e939 100644
--- a/doc/user/libraries.xml
+++ b/doc/user/libraries.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-libraries"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Building and Linking with Libraries</title>
 
 <!--
diff --git a/doc/user/main.xml b/doc/user/main.xml
index 60dd8c9..d1988be 100644
--- a/doc/user/main.xml
+++ b/doc/user/main.xml
@@ -62,7 +62,7 @@
 
 <book xmlns="http://www.scons.org/dbxsd/v1.0"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-      xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+      xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
   <bookinfo>
     <title>SCons &buildversion;</title>
     <subtitle>User Guide</subtitle>
diff --git a/doc/user/make.xml b/doc/user/make.xml
index 2aa05b0..7df8f6a 100644
--- a/doc/user/make.xml
+++ b/doc/user/make.xml
@@ -16,7 +16,7 @@
 <appendix id="app-make"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Converting From Make</title>
 
 <!--
diff --git a/doc/user/mergeflags.xml b/doc/user/mergeflags.xml
index 1143ee9..280eb82 100644
--- a/doc/user/mergeflags.xml
+++ b/doc/user/mergeflags.xml
@@ -16,7 +16,7 @@
 <section id="sect-mergeflags"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Merging Options into the Environment: the &MergeFlags; Function</title>
 
 <!--
diff --git a/doc/user/misc.xml b/doc/user/misc.xml
index d0aeb59..a71663f 100644
--- a/doc/user/misc.xml
+++ b/doc/user/misc.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-misc"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Miscellaneous Functionality</title>
 
 <!--
diff --git a/doc/user/nodes.xml b/doc/user/nodes.xml
index 1c9b4fd..a04b6ad 100644
--- a/doc/user/nodes.xml
+++ b/doc/user/nodes.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-nodes"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Node Objects</title>
 
 <!--
diff --git a/doc/user/output.xml b/doc/user/output.xml
index 069d525..cdb28d7 100644
--- a/doc/user/output.xml
+++ b/doc/user/output.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-output"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Controlling Build Output</title>
 
 <!--
diff --git a/doc/user/parseconfig.xml b/doc/user/parseconfig.xml
index 6125812..1ddd42d 100644
--- a/doc/user/parseconfig.xml
+++ b/doc/user/parseconfig.xml
@@ -16,7 +16,7 @@
 <section id="sect-parseconfig"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Finding Installed Library Information: the &ParseConfig; Function</title>
 
 <!--
diff --git a/doc/user/parseflags.xml b/doc/user/parseflags.xml
index a3462a5..fa35d49 100644
--- a/doc/user/parseflags.xml
+++ b/doc/user/parseflags.xml
@@ -16,7 +16,7 @@
 <section id="sect-parseflags"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Separating Compile Arguments into their Variables: the &ParseFlags; Function</title>
 
 <!--
diff --git a/doc/user/preface.xml b/doc/user/preface.xml
index a60feac..cf3637b 100644
--- a/doc/user/preface.xml
+++ b/doc/user/preface.xml
@@ -16,7 +16,7 @@
 <preface id="chap-preface"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Preface</title>
 
 <!--
diff --git a/doc/user/python.xml b/doc/user/python.xml
index 46103ce..cac61a1 100644
--- a/doc/user/python.xml
+++ b/doc/user/python.xml
@@ -17,7 +17,7 @@
 <appendix id="app-python"
           xmlns="http://www.scons.org/dbxsd/v1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Python overview</title>
 
 <!--
diff --git a/doc/user/repositories.xml b/doc/user/repositories.xml
index 4ff8b93..32a0b5b 100644
--- a/doc/user/repositories.xml
+++ b/doc/user/repositories.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-repositories"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Building From Code Repositories</title>
 
 <!--
diff --git a/doc/user/run.xml b/doc/user/run.xml
index 1206d5e..3025afb 100644
--- a/doc/user/run.xml
+++ b/doc/user/run.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-run"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>How to Run &SCons;</title>
 
 <!--
diff --git a/doc/user/scanners.xml b/doc/user/scanners.xml
index 758a849..14733db 100644
--- a/doc/user/scanners.xml
+++ b/doc/user/scanners.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-scanners"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Writing Scanners</title>
 
 <!--
diff --git a/doc/user/sconf.xml b/doc/user/sconf.xml
index 31bd45e..ff39b6b 100644
--- a/doc/user/sconf.xml
+++ b/doc/user/sconf.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-sconf"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Multi-Platform Configuration (&Autoconf; Functionality)</title>
 
 <!--
diff --git a/doc/user/separate.xml b/doc/user/separate.xml
index 0a2e0db..c276545 100644
--- a/doc/user/separate.xml
+++ b/doc/user/separate.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-separate"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Separating Source and Build Directories</title>
 
 <!--
diff --git a/doc/user/sideeffect.xml b/doc/user/sideeffect.xml
index cf959af..ffbfde7 100644
--- a/doc/user/sideeffect.xml
+++ b/doc/user/sideeffect.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-sideeffect"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Sideeffect files</title>
 
 <!--
diff --git a/doc/user/simple.xml b/doc/user/simple.xml
index 33b9e27..a015c91 100644
--- a/doc/user/simple.xml
+++ b/doc/user/simple.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-simple"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Simple Builds</title>
 
 <!--
diff --git a/doc/user/sourcecode.xml b/doc/user/sourcecode.xml
index c6d645f..5905cc5 100644
--- a/doc/user/sourcecode.xml
+++ b/doc/user/sourcecode.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-sourcecode"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Fetching Files From Source Code Management Systems</title>
 
 <!--
diff --git a/doc/user/tasks.xml b/doc/user/tasks.xml
index 4a58c00..0bdf678 100644
--- a/doc/user/tasks.xml
+++ b/doc/user/tasks.xml
@@ -16,7 +16,7 @@
 <appendix id="app-tasks"
           xmlns="http://www.scons.org/dbxsd/v1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Handling Common Tasks</title>
 
 <!--
diff --git a/doc/user/tools.xml b/doc/user/tools.xml
index 0b98eac..5aa88ea 100644
--- a/doc/user/tools.xml
+++ b/doc/user/tools.xml
@@ -16,7 +16,7 @@
 <appendix id="app-tools"
           xmlns="http://www.scons.org/dbxsd/v1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Tools</title>
 
 <!--
diff --git a/doc/user/troubleshoot.xml b/doc/user/troubleshoot.xml
index 65c9199..feac970 100644
--- a/doc/user/troubleshoot.xml
+++ b/doc/user/troubleshoot.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-troubleshooting"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Troubleshooting</title>
 
 <!--
diff --git a/doc/user/variables.xml b/doc/user/variables.xml
index 935acc1..0677450 100644
--- a/doc/user/variables.xml
+++ b/doc/user/variables.xml
@@ -16,7 +16,7 @@
 <appendix id="app-variables"
           xmlns="http://www.scons.org/dbxsd/v1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+          xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Construction Variables</title>
 
 <!--
diff --git a/doc/user/variants.xml b/doc/user/variants.xml
index 74a155b..0c83b04 100644
--- a/doc/user/variants.xml
+++ b/doc/user/variants.xml
@@ -16,7 +16,7 @@
 <chapter id="chap-variants"
          xmlns="http://www.scons.org/dbxsd/v1.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
+         xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
 <title>Variant Builds</title>
 
 <!--