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update description of INPUT-FIELD-VALUE and insert one for RAW-INPUT-FIELD-VALUE

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interp 2002-11-09 16:46:59 +00:00
parent 2d97ef42bc
commit 5e0e6abcb7
1 changed files with 12 additions and 4 deletions
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scheme/httpd/surflets/latex/surflet.tex
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@ -263,12 +263,20 @@ See the examples for further informations.
\end{desc}
\defun{input-field-binding}{input-field bindings}{binding}
\defunx{input-field-value}{input-field bindings}{value}
\defunx{raw-input-field-value}{input-field bindings}{value}
\defunx{input-field-value}{input-field bindings \opt{default}}{value}
\begin{desc}
\ex{input-field-binding} returns the binding for
\semvar{input-field} out of \semvar{bindings}.
\ex{input-field-value} returns the value for the input field, using
the transformer function of the input field.
\semvar{input-field} in \semvar{bindings}.
\ex{raw-input-field-value} returns the value for
\semvar{input-field}, using the transformer function of the input
field that was specified at its creation time. It is an error, if
\semvar{input-field}'s value is not specified by the
\semvar{bindings} or the transformer function yields an error.
\semvar{input-field-value} does the same as
\semvar{raw-input-field-value}, except that it will return
\semvar{default}, that defaults to \sharpf, in case of an
error.
\end{desc}
\subsection{Return addresses}