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authorGravatar Adam Chlipala <adamc@csail.mit.edu>2017-07-12 15:21:31 -0400
committerGravatar Adam Chlipala <adamc@csail.mit.edu>2017-07-12 15:21:31 -0400
commitda41c11a0f85f14558986710d4396ad71b21641f (patch)
treeb3e49bfa6c2ffc1be51c022507129f0923a23608 /doc
parente2457c8e3910d1f67749b15c1bfbf13be2a5b058 (diff)
Document new 'jsModule' .urp directive
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@@ -155,6 +155,7 @@ Here is the complete list of directive forms. ``FFI'' stands for ``foreign func
\item \texttt{include FILENAME} adds \texttt{FILENAME} to the list of files to be \texttt{\#include}d in C sources. This is most useful for interfacing with new FFI modules.
\item \texttt{jsFile FILENAME} asks to serve the contents of a file as JavaScript. All such content is concatenated into a single file, included via a \texttt{<script>} tag on every page that needs client-side scripting.
\item \texttt{jsFunc Module.ident=name} gives the JavaScript name of an FFI value.
+\item \texttt{jsModule Module} helps make \texttt{jsFunc} directives less verbose, by setting a module name to prefix in front of \texttt{name} arguments (so running e.g. \texttt{jsFunc MyFfi.foo=bar} actually sets up \texttt{Mod.bar} as the JavaScript name for that function, if \texttt{jsModule Mod} was run beforehand).
\item \texttt{library FILENAME} parses \texttt{FILENAME.urp} and merges its contents with the rest of the current file's contents. If \texttt{FILENAME.urp} doesn't exist, the compiler also tries \texttt{FILENAME/lib.urp}.
\item \texttt{limit class num} sets a resource usage limit for generated applications. The limit \texttt{class} will be set to the non-negative integer \texttt{num}. The classes are:
\begin{itemize}