> <\body> There is currently no comprehensive documentation for the url system. In the meantime, we'll collect here documentation for procedures related to it. <\explain> . )> <|explain> Opens a new buffer with the contents of the resource at . This can be either a full or a file path, absolute or relative to the current . Both types of argument accept parameters. The second, optional argument, is an optional path for the cursor history. You can pass parameters in in two ways: appending a hash and some text, like in will open the file and jump to the first label of name found, if any. The other possibility is the usual way in the web: append a question mark followed by pairs . Currently the parameters , and , which respectively jump to the chosen location and select the given text at that line, are supported by default for any file of format . (see ). <\explain> )> <|explain> \; <\explain> )> <|explain> \; <\explain> )> <|explain> Return if the url is absolute. Absolute urls may be for instance full paths in the file system or internet s starting with a protocol specification like or . The urls are also understood to be rooted. See also , and . <\explain> )> <|explain> \; <\explain> )> <|explain> Applies only to filesystem urls. Returns if the url is a regular file, otherwise. See also and . <\explain> )> <|explain> Applies only to filesystem urls. Returns if the url is a directory, otherwise. <\explain> )> <|explain> Applies only to filesystem urls. Returns if the url is a symbolic link, otherwise. team.> >