.fname_regex            Regular expression for matching the function
                        name in a completion line in the middle of a
                        function call
.tools                  Get namespace to get access to unexported
                        functions, namely RdTags
.utils                  Get namespace to get access to unexported
                        functions, namely .getHelpFile
                        .assignLinebuffer .assignEnd
                        .guessTokenFromLine .completeToken
aceAnnotate             Enable Error Annotations for an Ace Code Input
aceAutocomplete         Enable Code Completion for an Ace Code Input
aceEditor               Render Ace
aceTooltip              Enable Completion Tooltips for an Ace Code
                        Input
build_tooltip_fields    Build the fields used to make an html tooltip
getAceModes             Get available modes
getAceThemes            Get available themes
get_arg_help            Retrieve argument documentation from help
                        document
get_desc_help           Retrieve description section from help document
get_help_file           Retrieve an Rd object of a help query
get_usage_help          Retrieve usage section from help document
is.empty                Check if vector is empty
meta_obj                Character value to use for object meta field
meta_pkg                Character value to use for package meta field
r_completions_function_call_metadata
                        R completions when cursor is within a function
                        call
r_completions_general_metadata
                        R completions for general case
r_completions_metadata
                        Return completions for a given line of text
rd_2_html               Convert an Rd object to HTML
re_capture              Retrieve regular expression named capture
                        groups as a list
shinyAce-options        Options available for shinyAce
shinyAce_debug          Function for handling optional debugging
                        messages
tooltip_html            A helper for formatting a tooltip entry
updateAceEditor         Update Ace Editor
