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-rw-r--r--include/help.php9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/help.php b/include/help.php
index 7f57f3334..4bcc09670 100644
--- a/include/help.php
+++ b/include/help.php
@@ -40,8 +40,13 @@ function search_doc_files($s) {
$r = fetch_post_tags($r,true);
for($x = 0; $x < count($r); $x ++) {
-
- $r[$x]['text'] = $r[$x]['body'];
+ $position = stripos($r[$x]['body'], $s);
+ $dislen = 300;
+ $start = $position-floor($dislen/2);
+ if ( $start < 0) {
+ $start = 0;
+ }
+ $r[$x]['text'] = substr($r[$x]['body'], $start, $dislen);
$r[$x]['rank'] = 0;
if($r[$x]['term']) {