Export new images and update Makefile.

doc/guide/admin/Makefile

@@ -46,11 +46,12 @@ sdf-src: \
 
 sdf-img: \
 	../images/LDAPlogo.gif \
-	config_local.gif \
-	config_ref.gif \
+	config_dit.png \
+	config_local.png \
+	config_ref.png \
 	config_repl.gif \
-	intro_dctree.gif \
-	intro_tree.gif \
+	intro_dctree.png \
+	intro_tree.png \
 
 guide.html: guide.sdf sdf-src sdf-img
 	sdf -2html guide.sdf

doc/guide/admin/config.sdf

@@ -15,7 +15,7 @@ directory service for your local domain only. It does not interact
 with other directory servers in any way. This configuration is shown
 in Figure 3.1.
 
-!import "config_local.gif"; align="center"; title="Local service via slapd(8) configuration"
+!import "config_local.png"; align="center"; title="Local service via slapd(8) configuration"
 FT[align="Center"] Figure 3.1: Local service configuration.
 
 Use this configuration if you are just starting out (it's the one the
@@ -32,7 +32,7 @@ referrals to other servers capable of handling requests.  You may
 run this service (or services) yourself or use one provided to you.
 This configuration is shown in Figure 3.2.
 
-!import "config_ref.gif"; align="center"; title="Local service with referrals"
+!import "config_ref.png"; align="center"; title="Local service with referrals"
 FT[align="Center"] Figure 3.2: Local service with referrals 
 
 Use this configuration if you want to provide local service and

doc/guide/admin/intro.sdf

@@ -96,7 +96,7 @@ units, people, printers, documents, or just about anything else
 you can think of.  Figure 1.1 shows an example LDAP directory tree
 using traditional naming.
 
-!import "intro_tree.gif"; align="center"; \
+!import "intro_tree.png"; align="center"; \
 	title="LDAP directory tree (traditional naming)"
 FT[align="Center"] Figure 1.1: LDAP directory tree (traditional naming)
 
@@ -106,7 +106,7 @@ for directory services to be located using the {{DNS}}.
 Figure 1.2 shows an example LDAP directory tree using domain-based
 naming.
 
-!import "intro_dctree.gif"; align="center"; \
+!import "intro_dctree.png"; align="center"; \
 	title="LDAP directory tree (Internet naming)"
 FT[align="Center"] Figure 1.2: LDAP directory tree (Internet naming)
 

doc/guide/admin/slapdconf2.sdf

@@ -41,7 +41,7 @@ carry global configuration options, schema definitions, backend and
 database definitions, and assorted other items. A sample config tree
 is shown in Figure 5.1.
 
-!import "config_dit.gif"; align="center"; title="Sample configuration tree"
+!import "config_dit.png"; align="center"; title="Sample configuration tree"
 FT[align="Center"] Figure 5.1: Sample configuration tree.
 
 Other objects may be part of the configuration but were omitted from