# Labels Labels mark a location in the code. They can be used by certain commands to perform unconditional (`jump`, `gosub`) or conditional (`goto_if_false`) transfer of control flow to the marked location. To create a new label in the code use `:` followed by a valid identifier (a label name). ```pascal :MyLabel ``` To reference this label in a command, use `@` followed by the label name. ```pascal jump @MyLabel ``` If a label name is written as a standalone statement followed by `()`, it represents a `gosub` command (a subroutine call): ```pascal // the following statements are equivalent MyLabel() gosub @MyLabel ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.sannybuilder.com/language/control-flow/labels.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.