Next: Options Prev: Files Up: Top Top: Top The command-line syntax is
ftangle-|
| webfile[.web] [changefile[.ch]] [-option...]
fweave--|
An option consisting of a lone hyphen stands for the special file name ``stdin'', which means ``read from the standard input.''
The web file is shown as required since one is normally processing a source. However, a few of the information options *Note Info options:: will work even in the absence of a web file.