scan

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scan

$\begin{usage} scan~p \end{usage}$

Signature

scan: TextReader $\to$ Token

$\begin{params} {\em p} & \htmlref{\texttt{TextReader}}{TextReader} & Text to scan\\ \end{params}$

$\begin{retval} Returns the next token read from the reader $p$. \end{retval}$

Manuel Bronstein 2000-12-13