<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px">Sounds great!<br><div id="yui_3_16_0_1_1454704881443_21594"><span></span></div> <div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"><font face="Arial" size="2"> On Friday, February 5, 2016 8:37 PM, Shahrokh Yadegari <sdy@ucsd.edu> wrote:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv6821572704"><div dir="ltr"><div class="yiv6821572704gmail_extra"><div><div>Dear All,</div><div><br></div><div>Attached is a pre-release of Expr 0.5 compiled for Mac os x (compiled on 10.9) and Linux (compiled on an older Cent OS). I have also attached Alexandre's big pd patch which listed the issues, with my comments.</div><div><br></div><div>Hopefully I have addressed most of the issues that were brought up and now I am working on a more complete documentation of Expr objects. One open issue is that expr still supports no more than 10 expressions.</div><div><br></div><div>I have provided a mechanism for local variables and abstraction substitutions ($0 and $1, $2, etc.) to work. Also, one hopefully useful new feature in V0.5 is the assign '=' operator. Now you can use expr to assign to "value"s and into arrays. So if you have a variable called 'count'</div><div><br></div><div>"value count"</div><div><br></div><div>"expr count = count + 1"</div><div><br></div><div>will implement a counter, raising the value of count with every "bang"</div><div><br></div><div>You can also change values of arrays through the usual syntax.</div><div><br></div><div>"expr array1[5] = $f1"</div><div><br></div><div>will set the sixth value (counting zero based) of the array "array1" to the incoming float value on inlet 1.</div><div><br></div><div>I will write a more informative and comprehensive release notes along with the documentation when I pass the sources to Miller. However, I have made a few changes to the parser and I am looking for alpha-testers who can run the code and let me know if any bugs are found, specially in parsing of complex expressions. </div></div><div><br></div><div>I look forward to hearing from whoever uses these objects. Please let me know if you find any bugs. (NOTE: you need to create the links for expr and fexpr~ to get the new version for those as well.)</div><div><br></div><div>cheers,</div><div>Shahrokh</div><div><br></div>
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