Added #checksum help tag.

doc/aria2c.1.asciidoc

@@ -77,10 +77,10 @@ Basic Options
    The help messages are classified with tags. A tag starts with
    "#". For example, type "--help=#http" to get the usage for the
    options tagged with "#http". If non-tag word is given, print the
-   usage for the options whose name includes that word.
-   Available Values: '#basic', '#advanced', '#http', '#https', '#ftp',
-   '#metalink', '#bittorrent', '#cookie', '#hook', '#file',
-   '#rpc', '#experimental', '#deprecated', '#help', '#all'
+   usage for the options whose name includes that word.  Available
+   Values: '#basic', '#advanced', '#http', '#https', '#ftp',
+   '#metalink', '#bittorrent', '#cookie', '#hook', '#file', '#rpc',
+   '#checksum', '#experimental', '#deprecated', '#help', '#all'
    Default: '#basic'
 
 HTTP/FTP Options

src/OptionHandlerFactory.cc

@@ -131,6 +131,7 @@ OptionHandlers OptionHandlerFactory::createOptionHandlers()
     op->addTag(TAG_BITTORRENT);
     op->addTag(TAG_METALINK);
     op->addTag(TAG_FILE);
+    op->addTag(TAG_CHECKSUM);
     handlers.push_back(op);
   }
 #endif // ENABLE_MESSAGE_DIGEST
@@ -317,6 +318,7 @@ OptionHandlers OptionHandlerFactory::createOptionHandlers()
     op->addTag(TAG_BITTORRENT);
     op->addTag(TAG_METALINK);
     op->addTag(TAG_FILE);
+    op->addTag(TAG_CHECKSUM);
     handlers.push_back(op);
   }
 #endif // ENABLE_MESSAGE_DIGEST
@@ -555,6 +557,7 @@ OptionHandlers OptionHandlerFactory::createOptionHandlers()
                                     A2_V_TRUE,
                                     OptionHandler::OPT_ARG));
     op->addTag(TAG_METALINK);
+    op->addTag(TAG_CHECKSUM);
     handlers.push_back(op);
   }
 #endif // ENABLE_MESSAGE_DIGEST
@@ -679,6 +682,7 @@ OptionHandlers OptionHandlerFactory::createOptionHandlers()
                                     TEXT_CHECKSUM));
     op->addTag(TAG_FTP);
     op->addTag(TAG_HTTP);
+    op->addTag(TAG_CHECKSUM);
     handlers.push_back(op);
   }
 #endif // ENABLE_MESSAGE_DIGEST
@@ -1322,6 +1326,7 @@ OptionHandlers OptionHandlerFactory::createOptionHandlers()
                                     A2_V_TRUE,
                                     OptionHandler::OPT_ARG));
     op->addTag(TAG_BITTORRENT);
+    op->addTag(TAG_CHECKSUM);
     handlers.push_back(op);
   }
   {
@@ -1795,6 +1800,7 @@ OptionHandlers OptionHandlerFactory::createOptionHandlers()
       TAG_HOOK,
       TAG_FILE,
       TAG_RPC,
+      TAG_CHECKSUM,
       TAG_EXPERIMENTAL,
       TAG_DEPRECATED,
       TAG_HELP,

src/help_tags.h

@@ -46,6 +46,7 @@
 #define TAG_HOOK "#hook"
 #define TAG_FILE "#file"
 #define TAG_RPC "#rpc"
+#define TAG_CHECKSUM "#checksum"
 #define TAG_EXPERIMENTAL "#experimental"
 #define TAG_DEPRECATED "#deprecated"
 #define TAG_HELP "#help"