Add lang: operator to help instruction screen.
Change-Id: I8f491d00e4d07a5e7a3c693b46abe6c4ba368fe6
diff --git a/web/templates.go b/web/templates.go
index dc8f721..0927de6 100644
--- a/web/templates.go
+++ b/web/templates.go
@@ -85,8 +85,8 @@
</dd>
<dt><a href="search?q=path+file:java">path file:java</a></dt><dd>search for the word "path" in files whose name contains "java"
</dd>
- <dt><a href="search?q=f:%5C.c%24">f:\.c$</a></dt><dd>search for files whose name ends with ".c"
- </dd>
+ <dt><a href="search?q=needle+lang%3Apython&num=50">needle lang:python</a></dt><dd>search for "needle" in Python source code</dd>
+ <dt><a href="search?q=f:%5C.c%24">f:\.c$</a></dt><dd>search for files whose name ends with ".c"</dd>
<dt><a href="search?q=path+-file:java">path -file:java</a></dt><dd>search for the word "path" excluding files whose name contains "java"</dd>
<dt><a href="search?q=foo.*bar">foo.*bar</a></dt><dd>search for the regular expression "foo.*bar"</dd>
<dt><a href="search?q=-%28Path File%29 Stream">-(Path File) Stream</a></dt><dd>search "Stream", but exclude files containing both "Path" and "File"</dd>
