FWEB reads files with a variety of default extensions.
.fweb
-- Initialization file (optional; for setting up default options used for all runs). This file is always in the user's home directory. See Initialization.
fweb.sty
-- Style file (optional; for customizing the behavior of a particularweb
file or group of files). See Style. This file is always in the directory of theweb
file that is being tangled unless that is changed by environment variableFWEB_STYLE_DIR
. The basic name can be changed by the-z
option (see -z). A samplefweb.sty
file is provided with the FWEB distribution.
name
.web
-- Source file.
name
.ch
-- Change file (optional; for making incremental changes to aweb
source file). See Change files.
name
.hweb
-- Code included into web file with@i
(see ATi). Include files are searched for in the path set by the environment variableFWEB_INCLUDES
and/or the-I
option (see -I_). If that path is empty, then the current directory is searched.
name
.hch
-- Optional change file for include file.