A batch of changes:

- Renamed '---' to '<!--break-->'.

- Removed hard-coded call to the statistics module from the node module.
  Patch by Gerhard.

- Removed tables from poll module.  Modified patch by Al.  Changes to Al's
  patch are:
    "polltext" -> "poll-text"
    "pollfg"   -> "poll-foreground"
    "pollbg"   -> "poll-background"

- Changed some 'statistics.foo's to 's.foo's.  Patch by Gary.

[If this closes any bug reports, please update them on drupal.org.]

1 files changed, 5 insertions, 11 deletions

diff --git a/modules/node.module b/modules/node.module
index a0950a0bc..84588cdf9 100644
--- a/modules/node.module
+++ b/modules/node.module
@@ -75,7 +75,7 @@ function node_is_new($nid, $timestamp) {
   global $user;
   static $cache;
 
-  if (!$cache[$nid]) {
+  if (!isset($cache[$nid])) {
     if ($user->uid) {
       $history = db_fetch_object(db_query("SELECT timestamp FROM history WHERE uid = '%d' AND nid = '%d'", $user->uid, $nid));
       $cache[$nid] = $history->timestamp ? $history->timestamp : 0;
@@ -120,7 +120,7 @@ function node_teaser($body) {
   ** the allowed range but no more than a factor two.
   */
 
-  $delimiter = strpos($body, "---");
+  $delimiter = strpos($body, "<!--break-->");
   if ($delimiter > 0 && $delimiter < $size * 2) {
     return substr($body, 0, $delimiter);
   }
@@ -332,10 +332,10 @@ function node_view($node, $main = 0) {
 
   /*
   ** Remove the delimiter (if any) that seperates the teaser from the
-  ** body. TODO: this strips legitimate uses of --- also.
+  ** body. TODO: this strips legitimate uses of '<!--break-->' also.
   */
 
-  $node->body = str_replace("---", "", $node->body);
+  $node->body = str_replace("<!--break-->", "", $node->body);
 
   /*
   ** The "view" hook can be implemented to overwrite the default function
@@ -1203,7 +1203,7 @@ function node_preview($node, $error = NULL) {
     if ($view->teaser && $view->teaser != $view->body) {
       print "<h3>". t("Preview trimmed version") ."</h3>";
       node_view($view, 1);
-      print "<p><i>". t("The trimmed version of your post shows how your post looks like when promoted to the main page or when exported for syndication.  You can insert a delimiter '---' (without the quotes) to fine-tune where your post gets split.  However note that delimiter will be ignored when misplaced.") ."</i></p>";
+      print "<p><i>". t("The trimmed version of your post shows how your post looks like when promoted to the main page or when exported for syndication.  You can insert a delimiter '&lt;!--break--&gt' (without the quotes) to fine-tune where your post gets split.  However note that delimiter will be ignored when misplaced.") ."</i></p>";
       print "<h3>". t("Preview full version") ."</h3>";
       node_view($view, 0);
     }
@@ -1339,12 +1339,6 @@ function node_delete($edit) {
       module_invoke("taxonomy", "node_delete", $node->nid);
 
       /*
-      ** Delete related node statistics
-      */
-
-      module_invoke("statistics", "node_delete", $node->nid);
-
-      /*
       ** Call the node specific callback (if any):
       */