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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