Hi,<br><br>Here is a script that displays on-screen the signatures of functions and forms for most of the usual libraries (see screenshots).<br>This avoids the cost to launch the whole documentation in an external browser when all you want is the order of the arguments or their contracts.<br>
<br>Hopefully it can help some people like me that always need to refer to the docs, even for common functions.<br>I only tested on my linux desktop so I'm interested in knowing if that works correctly on other platforms too.<br>
<br><br>The script itself is here:<br><a href="http://planet.plt-scheme.org/package-source/orseau/script-plugin.plt/2/7/examples/def-signatures.rkt">http://planet.plt-scheme.org/package-source/orseau/script-plugin.plt/2/7/examples/def-signatures.rkt</a><br>
<br>and you can partially test it as a standalone module (see the Test section at the end of the file), but it is in fact a part of the script plugin, <br>with which a shortcut can be assigned to it (otherwise there is little point in this script).<br>
To download:<br>(require (planet orseau/script-plugin:2:7/tool))<br>then restart DrRacket.<br><br><br>Laurent<br>