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|library(help): Text based manual|
By default the result of help/1
is sent through a pager such as
less. This behaviour is controlled by the following:
PAGERor otherwise tries to find the
program_name(Arg, ...). For example,
less('-r')would be the default. Note that the program name can be an absolute path if single quotes are used.
topics(s)to give help for. Notations for What are:
If an exact match fails this predicates attempts fuzzy matching and, when successful, display the results headed by a warning that the matches are based on fuzzy matching.
If possible, the results are sent through a pager such as the
less program. This behaviour is controlled by the Prolog
help_pager. See section level documentation.
non_terminal. For example:
?- apropos(c:close). ?- apropos(f:min).