Initializing help system before first use

# fwrite, fwriteln

Purpose
Send an expression or list of expressions to the specified output stream.
Synopsis
`procedure fwrite(fd:integer, e1:expr[, e2:expr...])`
`procedure fwriteln(fd:integer)`
`procedure fwriteln(fd:integer, e1:expr[, e2:expr...])`
Arguments

fd | An output stream number
e1, e2,... | Expression or list of expressions

Further information
1. These procedures are equivalent to calling fselect before using the corresponding output procedure and then restore the initial current stream with a second call to fselect.
2. The selected stream may also be an error stream.
Related topics
write, writeln, fselect, getfid.
Parent Topic Predefined functions and procedures

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