- create the formatted files for the reference manual
/usr/bin/catman [-c] [-n] [-p] [-t] [-w] [-M directory] [-T macro-package] [sections]
The catman utility creates the preformatted versions of the on-line manual from the nroff(1) or sgml(5) input files. This feature allows easy distribution of the preformatted manual pages among a group of associated machines (for example, with rdist(1)), since it makes the directories of preformatted manual pages self-contained and independent of the unformatted entries.
catman also creates the windex database file in the directories specified by the MANPATH or the -M option. The windex database file is a three column list consisting of a keyword, the reference page that the keyword points to, and a line of text that describes the purpose of the utility or interface documented on the reference page. Each keyword is taken from the comma separated list of words on the NAME line before the `-' (dash). The reference page that the keyword points to is the first word on the NAME line. The text after the - on the NAME line is the descriptive text in the third column. The NAME line must be immediately preceded by the page heading line created by the .TH macro (see NOTES for required format).
Each manual page is examined and those whose preformatted versions are missing or out of date are recreated. If any changes are made, catman recreates the windex database.
If a manual page is a shadow page, that is, it sources another manual page for its contents, a symbolic link is made in the catx or fmtx directory to the appropriate preformatted manual page.
Shadow files in an unformatted nroff source file are identified by the first line being of the form .so manx/yyy.x.
Shadow files in the SGML sources are identified by the string SHADOW_PAGE. The file entity declared in the shadow file identifies the file to be sourced.
The following options are supported:
Create unformatted nroff source files in the appropriate man subdirectories from the SGML sources. This option will overwrite any existing file in the man directory of the same name as the SGML file.
Do not create (or recreate) the windex database. If the -n option is specified, the windex database is not created and the apropos, whatis, man -f, and man -k commands will fail.
Print what would be done instead of doing it.
Create troffed entries in the appropriate fmt subdirectories instead of nroffing into the cat subdirectories.
Update manual pages located in the specified directory, (/usr/share/man by default). If the -M option is specified, the directory argument must not contain a `,' (comma), since a comma is used to delineate section numbers. See man(1).
Use macro-package in place of the standard manual page macros, ( man(5) by default).
The following operand is supported:
If there is one parameter not starting with a `-', it is taken to be a space separated list of manual sections to be processed by catman. If this operand is specified, only the manual sections in the list will be processed. For example,
catman 1 2 3
only updates manual sections 1, 2, and 3. If specific sections are not listed, all sections in the man directory specified by the environment variable MANPATH are processed.
The name of the formatter to use when the -t flag is given. If not set, troff(1) is used.
A colon-separated list of directories that are processed by catman and man(1). Each directory can be followed by a comma-separated list of sections. If set, its value overrides /usr/share/man as the default directory search path, and the man.cf file as the default section search path. The -M and -s flags, in turn, override these values.
default manual directory location
raw nroff input files
raw SGML input files
preformatted nroffed manual pages
preformatted troffed manual pages
table of contents and keyword database
command script to make windex database
default macro package
See attributes(5) for descriptions of the following attributes:
The file outside the parentheses is missing, and is referred to by the file inside them.
catman only allows references to filenames that are relative to the directory /usr/man.
A harmless warning message indicating that one of the directories catman normally looks for is missing.
A harmless warning message indicating catman came across an empty directory.
If a user, who has previously run catman to install the cat* directories, upgrades the operating system, the entire cat* directory structure should be removed prior to running catman. See rm(1).
Do not re-run catman to re-build the whatis database unless the complete set of man* directories is present. catman builds this windex file based on the man* directories.
To generate a valid windex index file, catman has certain requirements. Within the individual man page file, catman requires two macro lines to have a specific format. These are the .TH page heading line and the .SH NAME line.
The .TH macro requires at least the first three arguments, that is, the filename, section number, and the date. The .TH line starts off with the .TH macro, followed by a space, the man page filename, a single space, the section number, another single space, and the date. The date should appear in double quotes and is specified as “day month year,” with the month always abbreviated to the first three letters (Jan, Feb, Mar, and so forth).
The .SH NAME macro, also known as the NAME line, must immediately follow the .TH line, with nothing in between those lines. No font changes are permitted in the NAME line. The NAME line is immediately followed by a line containing the man page filename; then shadow page names, if applicable, separated by commas; a dash; and a brief summary statement. These elements should all be on one line; no carriage returns are permitted.
An example of proper coding of these lines is:
.TH nismatch 1M "10 Apr 1998" .SH NAME nismatch, nisgrep \- utilities for searching NIS+ tables