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| .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 |
| rd_2_html | Convert an Rd object to HTML |
| re_capture | Retrieve regular expression named capture groups as a list |
| 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 |
| 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 |