Bug 222127 - IP network/mask format for "No Proxy For" is not documented. r=rlk@trfenv.com. Patch by Iain Arnell (isarnell@xs4all.nl)

extensions/help/resources/locale/en-US/cs_nav_prefs_advanced.html

@@ -227,8 +227,8 @@ or "SOCKS v5," depending on what version of SOCKS is used for the prox
 </ul>
 </li>
 <ul>
-<li><b>No Proxy for</b>: Type the domains that you do not want to use a proxy 
-for. Separate each domain with a comma. (Example: .yourcompany.com, .yourcompany.co.nz)</li>
+<li><b>No Proxy for</b>: Type the domains and/or IP address that you do not want to use a proxy 
+for. Separate each entry with a comma. (Example: .yourcompany.com, .yourcompany.co.nz, 192.168.1.0/24)</li>
 </ul>
 <li><b>Automatic proxy configuration URL</b>: Choose this if you have a proxy 
 configuration file or URL, then type the configuration URL.</li>

extensions/help/resources/locale/en-US/cs_nav_prefs_advanced.xhtml

@@ -227,8 +227,8 @@ or "SOCKS v5," depending on what version of SOCKS is used for the prox
 </ul>
 </li>
 <ul>
-<li><b>No Proxy for</b>: Type the domains that you do not want to use a proxy 
-for. Separate each domain with a comma. (Example: .yourcompany.com, .yourcompany.co.nz)</li>
+<li><b>No Proxy for</b>: Type the domains and/or IP address that you do not want to use a proxy 
+for. Separate each entry with a comma. (Example: .yourcompany.com, .yourcompany.co.nz, 192.168.1.0/24)</li>
 </ul>
 <li><b>Automatic proxy configuration URL</b>: Choose this if you have a proxy 
 configuration file or URL, then type the configuration URL.</li>