Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

aggregator_help in modules/aggregator.module
Implementation of hook_help().
archive_help in modules/archive.module
Implementation of hook_help().
block_example_help in developer/examples/block_example.module
Implementation of hook_help().
block_help in modules/block.module
Implementation of hook_help().
blogapi_help in modules/blogapi.module
Implementation of hook_help().
blog_help in modules/blog.module
Implementation of hook_help().
book_help in modules/book.module
Implementation of hook_help().
chameleon_help in themes/chameleon/chameleon.theme
comment_help in modules/comment.module
Implementation of hook_help().
contact_help in modules/contact.module
Implementation of hook_help().
drupal_help in modules/drupal.module
Implementation of hook_help().
drupal_page_help in modules/drupal.module
Menu callback; print Drupal-authentication-specific information from user/help.
fileupload_help in developer/examples/fileupload.module
Implementation of hook_help.
filter_example_help in developer/examples/filter_example.module
Implementation of hook_help().
filter_help in modules/filter.module
Implementation of hook_help().
forum_help in modules/forum.module
Implementation of hook_help().
help_help in modules/help.module
Implementation of hook_help().
legacy_help in modules/legacy.module
Implementation of hook_help().
locale_help in modules/locale.module
Implementation of hook_help().
menu_get_active_help in includes/menu.inc
Returns the help associated with the active menu item.
menu_help in modules/menu.module
Implementation of hook_help().
multipage_form_example_help in developer/examples/multipage_form_example.module
Implementation of hook_help().
nodeapi_example_help in developer/examples/nodeapi_example.module
Implementation of hook_help().
node_access_example_help in developer/examples/node_access_example.module
Implementation of hook_help().
node_example_help in developer/examples/node_example.module
Implementation of hook_help().
node_help in modules/node.module
Implementation of hook_help().
page_example_help in developer/examples/page_example.module
Implementation of hook_help().
page_help in modules/page.module
Implementation of hook_help().
path_help in modules/path.module
Implementation of hook_help().
ping_help in modules/ping.module
Implementation of hook_help().
poll_help in modules/poll.module
Implementation of hook_help().
profile_help in modules/profile.module
Implementation of hook_help().
search_help in modules/search.module
Implementation of hook_help().
statistics_help in modules/statistics.module
Implementation of hook_help().
story_help in modules/story.module
Implementation of hook_help().
system_help in modules/system.module
Implementation of hook_help().
taxonomy_help in modules/taxonomy.module
Implementation of hook_help().
theme_help in includes/theme.inc
Return a themed help message.
throttle_help in modules/throttle.module
Implementation of hook_help().
tracker_help in modules/tracker.module
Implementation of hook_help().
upload_help in modules/upload.module
Implementation of hook_help().
user_help in modules/user.module
Implementation of hook_help().
watchdog_help in modules/watchdog.module
Implementation of hook_help().
xmlrpc_server_method_help in includes/xmlrpcs.inc
XML-RPC method system.methodHelp maps to this function.