Index: openacs-4/packages/acs-templating/www/resources/htmlarea/popups/insert_image.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/www/resources/htmlarea/popups/insert_image.html,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/acs-templating/www/resources/htmlarea/popups/insert_image.html	5 Aug 2018 20:56:08 -0000	1.3
+++ openacs-4/packages/acs-templating/www/resources/htmlarea/popups/insert_image.html	5 Aug 2018 20:58:41 -0000	1.4
@@ -58,7 +58,7 @@
   var f_url = document.getElementById("f_url");
   var url = f_url.value;
   if (!url) {
-    alert("You have to enter an URL first");
+    alert("You have to enter a URL first");
     f_url.focus();
     return false;
   }
Index: openacs-4/packages/acs-tcl/tcl/apm-install-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/apm-install-procs.tcl,v
diff -u -r1.123 -r1.124
--- openacs-4/packages/acs-tcl/tcl/apm-install-procs.tcl	25 Jul 2018 18:17:51 -0000	1.123
+++ openacs-4/packages/acs-tcl/tcl/apm-install-procs.tcl	5 Aug 2018 21:04:22 -0000	1.124
@@ -2164,7 +2164,7 @@
 }
 
 ad_proc -public apm_get_repository_channels { {repository_url http://openacs.org/repository/} } {
-    Returns the channels and urls from a repository
+    Returns the channels and URLs from a repository
 } {
     set result [util::http::get -url $repository_url]
     set status [dict get $result status]
Index: openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl,v
diff -u -r1.90 -r1.91
--- openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl	19 Jul 2018 09:09:18 -0000	1.90
+++ openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl	5 Aug 2018 21:04:22 -0000	1.91
@@ -69,7 +69,7 @@
         # email links have the form xxx@xxx.xxx
         #
         # JCD: don't treat things =xxx@xxx.xxx as email since most
-        # common occurrence seems to be in urls (although VPATH bounce
+        # common occurrence seems to be in URLs (although VPATH bounce
         # emails like bounce-user=domain.com@sourcehost.com will then
         # not work correctly).  Another tricky case is
         #     http://www.postgresql.org/message-id/20060329203545.M43728@narrowpathinc.com
@@ -1272,8 +1272,8 @@
                         set proto [expr {[dict exists $parsed_url proto] ? [dict get $parsed_url proto] : ""}]
                         if {$proto ne ""} {
                             if {$no_outer_urls_p} {
-                                # no external urls allowed: we still
-                                # want to allow fully specified urls
+                                # no external URLs allowed: we still
+                                # want to allow fully specified URLs
                                 # that refer to this server, but we'll
                                 # transform them in a local absolute
                                 # reference. For all others, attribute
Index: openacs-4/packages/acs-tcl/tcl/test/text-html-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/test/text-html-procs.tcl,v
diff -u -r1.7 -r1.8
--- openacs-4/packages/acs-tcl/tcl/test/text-html-procs.tcl	25 Jul 2018 13:42:48 -0000	1.7
+++ openacs-4/packages/acs-tcl/tcl/test/text-html-procs.tcl	5 Aug 2018 21:04:22 -0000	1.8
@@ -122,7 +122,7 @@
                             -no_outer_urls]
             set result [string trim $result]
             set test_result [string trim $test_result]
-            aa_true "$msg no outer urls?" {$result eq $test_result}
+            aa_true "$msg no outer URLs?" {$result eq $test_result}
         }
 
     # Try test cases fixing markup
Index: openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl,v
diff -u -r1.125 -r1.126
--- openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl	1 Aug 2018 16:57:07 -0000	1.125
+++ openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl	5 Aug 2018 21:06:48 -0000	1.126
@@ -662,7 +662,7 @@
 ad_proc -public site_node::get_url_from_object_id {
     {-object_id:required}
 } {
-    returns a list of urls for site_nodes that have the given object
+    Return a list of URLs for site_nodes that have the given object
     mounted or the empty list if there are none. The
     url:s will be returned in descending order meaning any children will
     come before their parents. This ordering is useful when deleting site nodes
@@ -693,7 +693,7 @@
         set url ""
     } else {
         if {[llength $urls] > 1} {
-            ad_log warning "get_node_id_from_object_id for object $object_id returns [llength $urls] urls, first one is returned"
+            ad_log warning "get_node_id_from_object_id for object $object_id returns [llength $urls] URLs, first one is returned"
         }
         set url [lindex $urls 0]
     }
@@ -857,7 +857,7 @@
     }
 
     # if we had filters or were getting a particular element then we
-    # have our results in return_val otherwise it's just urls
+    # have our results in return_val otherwise it's just URLs
     if { $element ne ""
          || [llength $filters] > 0} {
         return $return_val
@@ -1190,8 +1190,8 @@
             #
             # @method get_urls_from_object_id
             #
-            #    returns a list of urls for site_nodes that have the given
-            #    object mounted or the empty list if there are none. The urls
+            #    returns a list of URLs for site_nodes that have the given
+            #    object mounted or the empty list if there are none. The URLs
             #    will be returned in descending order meaning any children
             #    will come before their parents. This ordering is useful when
             #    deleting site nodes as we must delete child site nodes before
@@ -1741,7 +1741,7 @@
     ad_proc -public site_node::get_url_from_object_id {
         {-object_id:required}
     } {
-        returns a list of urls for site_nodes that have the given object
+        Returns a list of URLs for site_nodes that have the given object
         mounted or the empty list if there are none. The
         url:s will be returned in descending order meaning any children will
         come before their parents. This ordering is useful when deleting site nodes
Index: openacs-4/packages/acs-tcl/tcl/deprecated-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/deprecated-procs.tcl,v
diff -u -r1.24 -r1.25
--- openacs-4/packages/acs-tcl/tcl/deprecated-procs.tcl	26 Jul 2018 15:00:20 -0000	1.24
+++ openacs-4/packages/acs-tcl/tcl/deprecated-procs.tcl	5 Aug 2018 21:08:07 -0000	1.25
@@ -2376,7 +2376,7 @@
     url {headers ""} {timeout 30} {depth 0}
 } {
     util_httpget simply calls util::http::get which also returns
-    status and last_modfied
+    status and last_modified
 
     @see util::http::get
 } {
Index: openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl,v
diff -u -r1.23 -r1.24
--- openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl	1 Aug 2018 10:39:13 -0000	1.23
+++ openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl	5 Aug 2018 21:08:07 -0000	1.24
@@ -205,7 +205,7 @@
 
     @param force_ssl specifies whether we want to use SSL despite the
     url being in http:// form. Default behavior is to use SSL on
-    https:// urls only.
+    https:// URLs only.
 
 } {
     set ssl_p [expr {$force_ssl_p || [string match "https://*" $url]}]
@@ -424,7 +424,7 @@
 
     @param force_ssl specifies whether we want to use SSL
     despite the url being in http:// form.  Default behavior is to use
-    SSL on https:// urls only.
+    SSL on https:// URLs only.
 
     @param spool enables file spooling of the request on the file
     specified. It is useful when we expect large responses from the
@@ -542,7 +542,7 @@
 
     @param force_ssl specifies whether we want to use SSL despite the
     url being in http:// form.  Default behavior is to use SSL on
-    https:// urls only.
+    https:// URLs only.
 
     @param spool enables file spooling of the request on the file
     specified. It is useful when we expect large responses from the
@@ -958,7 +958,7 @@
 
     @param force_ssl specifies whether we want to use SSL despite the
     url being in http:// form.  Default behavior is to use SSL on
-    https:// urls only.
+    https:// URLs only.
 
     @param spool enables file spooling of the request on the file
     specified. It is useful when we expect large responses from the
@@ -1138,7 +1138,7 @@
 
     @param force_ssl specifies whether we want to use SSL despite the
     url being in http:// form. Default behavior is to use SSL on
-    https:// urls only.
+    https:// URLs only.
 
     @param spool enables file spooling of the request on the file
     specified. It is useful when we expect large responses from the
@@ -1277,7 +1277,7 @@
 
     @param force_ssl specifies whether we want to use SSL despite the
     url being in http:// form. Default behavior is to use SSL on
-    https:// urls only.
+    https:// URLs only.
 
     @param spool enables file spooling of the request on the file
     specified. It is useful when we expect large responses from the