The "/artifact" page:

Typical usage:

/artifact/HASH
/whatis/HASH
/file/NAME
/docfile/NAME

Additional query parameters:

ln

- show line numbers

ln=N

- highlight line number N

ln=M-N

- highlight lines M through N inclusive

ln=M-N+Y-Z

- highlight lines M through N and Y through Z (inclusive)

verbose

- show more detail in the description

brief

- show just the document, not the metadata. The /docfile page is an alias for /file?brief

download

- redirect to the download (artifact page only)

name=NAME

- filename or hash as a query parameter

filename=NAME

- alternative spelling for "name="

fn=NAME

- alternative spelling for "name="

ci=VERSION

- The specific check-in to use with "name=" to identify the file.

txt

- Force display of unformatted source text

hash

- Output only the hash of the artifact

The /artifact page show the complete content of a file identified by HASH. The /whatis page shows only a description of how the artifact is used. The /file page shows the most recent version of the file or directory called NAME, or a list of the top-level directory if NAME is omitted.

For /artifact and /whatis, the name= query parameter can refer to either the name of a file, or an artifact hash. If the ci= query parameter is also present, then name= must refer to a file name. If ci= is omitted, then the hash interpretation is preferred but if name= cannot be understood as a hash, a default "tip" value is used for ci=.

For /file, name= can only be interpreted as a filename. As before, a default value of "tip" is used for ci= if ci= is omitted.