click-flatten

removes compound elements from a Click configuration

click-flatten [options] [param=value ...] [router-file]

The click-flatten tool flattens a Click router configuration, compiling all its compound elements away, and writes the resulting configuration to the standard output. It can also output information about the file.

If any filename argument is a single dash "-", click-flatten will use the standard input or output instead, as appropriate.

-c, --classes

Output an alphabetical list of the element classes used by the flattened router file, one per line, instead of the usual configuration.

-n, --elements

Output an alphabetical list of the element names in the flattened router file, one per line, instead of the usual configuration.

-d, --declaration

Output the element declarations in the flattened router file, one per line, instead of the usual configuration.

-f, --file file

Read the router configuration to flatten from file. The default is the standard input.

-e, --expression expr

Use expr, a string in the Click language, as the router configuration to flatten.

--config

Output flattened configuration only -- if the input was an archive, ignore other archive elements.

--expand-vars

Expand global variables. By default, click-flatten does not expand global variables into configuration strings, allowing later operations, such as click-install, to override their values.

-o, --output file

Write the flattened router configuration to file. The default is the standard output.

--help

Print usage information and exit.

--version

Print the version number and some quickie warranty information and exit.

language, click-check(1), click-xform

Eddie Kohler, kohler@cs.ucla.edu
http://www.pdos.lcs.mit.edu/click/