Will reports on RPerl documentation for September and most of October: "Chapter 3 is coming along nicely! The following new sections of Learning RPerl have been published: Section 3.5: 2-D Array Data Types Nested Arrays Section 3.6: qw Operator Section 3.7: Array Assignment Section 3.8: push pop Operators Section 3.9: shift unshift Operators Also, more extensive example code has been added to the following sections:

Dave Mitchell writes: I spent last month: eliminating the OP_PUSHRE op, converting OP_SPLIT from being a LISTOP to a PMOP, and making split faster see v5.25.5-71-gdbdb57e; working on various fuzzer tickets; trying to work out when one should use pad_free pad_swipe S_op_clear_gv or just plain SvREFCNT_dec I gave up on this for now; picking some quick and low-hanging fruit off my TODO list; Summary bq. 3:52 sassign is wrongly declared

Tony Cook writes: Approximately 42 tickets were reviewed, and 6 patches were applied. Hours Activity 0.93 %zu on HP-UX issue 3.22 #123981 updates, testing, comment 5.19 #126482 debugging #126482 bisect, review changes #126482 more debugging, comment 12.51 #127663 more tests, code review #127663 re-work, testing #127663 delete on abort, testing #127663 remove some later work, testing #127663 polish, testing #127663 review, push to smoke-me #127663 code review, testing, setup for

In the last two months, Chad Granum has been working on his grant. The latest news are described below: started to write about bundles, and realized there was a major shortcoming, so he has been improving Importer.pm to make writing bundles easier. wrote additional documentation for writing comparison objects for Test2::Compare, that will also present in the manual. Test2::Manual::EndToEnd was finished, in the

Dave Mitchell writes: I spent last month mainly working on "fuzzer" bug reports. Nothing really stands out as deserving special mention. Summary bq. 1:23 "Confused by eval behavior" thread 0:14 "perl #128940":https://rt.perl.org/Public/Bug/Display.html?id=128940 "Use of uninitialized value $fh" mentions wrong variable 2:48 "perl #128951":https://rt.perl.org/Public/Bug/Display.html?id=128951 heap-buffer-overflow in Perl_sv_vcatpvfn_flags 0:51 "perl #128952":https://rt.perl.org/Public/Bug/Display.html?id=128952 stack-buffer-overflow in S_missingterm 1:41 "perl #128989":https://rt.perl.org/Public/Bug/Display.html?id=128989 Bleadperl v5.25.3-266-g1d7e644 breaks VPIT/Variable-Magic-0.59.tar.gz 4:46 perl #129012 heap-buffer-overflow Perl_fbm_instr 2:04 "perl #129029":https://rt.perl.org/Public/Bug/Display.html?id=129029 SIGBUS Perl_sv_peek 0:24

I am pleased to announce that "The Perl Foundation":http://www.perlfoundation.org/ will be taking part in "Outreachy":https://www.gnome.org/outreachy/ again this year. We are offering one full-time internship in the winter program, which will run from December 6th to April 6th. The application process is "now open":https://outreachy.gnome.org/?q=program_home&prg=7 and applications need to be submitted by October 17th. Our mentor, Dylan Hardison, from the Bugzilla project has provided a list of ideas and possible projects "on

Jonathan Worthington's recent "grant extension application":http://news.perlfoundation.org/2016/09/perl-6-performance-and-reliabi-2.html, through the "Perl 6 Core Development Fund":http://www.perlfoundation.org/perl_6_core_development_fund, has been successful. This extension will allow Jonathan to dedicate another 200 hours to the grant. I would like to thank the community members who took time to comment on this grant extension request and our sponsors who made funding the grant possible.

Will reports progress on Ch. 3 of Learning RPerl during August: "This month we have published content for the chapter 3 opening and its first 4 sub-sections. Start learning how to use arrays in RPerl! CHAPTER 3: ARRAY VALUES VARIABLES Section 3.1: Lists vs Arrays Section 3.2: Array Data Types Section 3.3: How To Access Array Elements Section 3.4: Array Length Negative Indices MAJ

Tony Cook has requested an extension of $20,000 for his "Maintaining Perl 5 Grant":http://news.perlfoundation.org/2013/05/grant-application-maintaining.html. This grant has been running successfully since July 2013. If this extension is granted it would allow Tony to devote another 400 hours to the project. The funds for this extension would come from the "Perl 5 Core Maintenance Fund":http://www.perlfoundation.org/perl_5_core_maintenance_fund. As well as posting reports on the p5p mailing list Tony provides detailed monthly reports, the

The Grants Committee is accepting grant proposals all the time. We evaluate them every two months and another evaluation period has come. If you have an idea for doing some Perl work that will benefit the Perl community, consider sending a grant application. The application deadline for this round is 23:59 September 30th UTC. We will publish the received applications, get community feedback and conclude acceptance by October 10th. To

Jonathan has "successfully completed":http://news.perlfoundation.org/2016/08/perl-6-performance-and-reliabi-1.html his "Perl 6 Performance and Reliability Engineering":http://news.perlfoundation.org/2016/02/grant-proposal-perl-6-performa.html grant. He has requested an extension of $10,000 so that he can spend another 200 hours on this grant. This funding will come from the "Perl 6 Core Development Fund":http://www.perlfoundation.org/perl_6_core_development_fund. Before we make a decision on this extension we would like to have a period of community consultation that will last for seven days. Please leave feedback in the

Jonathan Worthington writes: I have completed the initial 200 hours awarded under my "Perl 6 performance and reliability engineering grant":http://news.perlfoundation.org/2016/02/grant-proposal-perl-6-performa.html. This report summarizes what has been achieved in this time. I have also written a number of more detailed "blog posts":https://6guts.wordpress.com/ about my work. Tooling I implemented heap snapshots in MoarVM. This is a mechanism for taking recordings of what is in the heap after each garbage collection run. It

Tony Cook writes: Approximately 27 tickets were reviewed, and 5 patches were applied Hours Activity 5.02 #126203 review code for leak issue, apply original patch, find related issues, research #126203 more related issues #126203 email to jhi 0.95 #127663 re-familiarize, consider options 21.05 #127834 comments, fix some issues #127834 customized updates, testing, comment with new patchsets #127834 update patch sets, proposed perldelta #127834 review updates, research, comment #127834 fix some

Dave Mitchell writes: I spent last month mainly working on "fuzzer" bug reports, and trying to process some of the backlog in my p5p mailbox. Summary bq. 1:45 "Confused by eval behavior" thread 1:21 @INC issues 1:26 Deprecate /$empty_string/ 2:03 Assert fail in S_find_uninit_var 1:19 Assert fail in S_sublex_done 0:26 Segfault in Perl_gv_setref 0:14 Segfault due to stack overflow 3:16 fix build warnings and smoke failures 8:46 process p5p mailbox

I am pleased to report that Dave Mitchell's recent request to extend his "Maintaining the Perl 5 Core":http://news.perlfoundation.org/2013/09/grant-application-maintaining-1.html grant has been successful. The award of $20,000 will allow him to spend another 400 hours on this project. Thanks to everyone who provided feedback on this application and to all those who continue to provide financial support to the "Perl 5 Core Maintenance Fund":http://www.perlfoundation.org/perl_5_core_maintenance_fund. If you are interested in funding this

Will reports on the completion of Chapter 2 of Learning RPerl: "Initial work on chapter 2 of Learning RPerl is finally finished! Hopefully chapters 3 and 4 will not take quite so long to complete. All of the following sections have now been published: Section 2.4: Scalar Variables Section 2.4.1: Choosing Good Variable Names Section 2.4.2: Boolean Data Type Section 2.4.3: Unsigned Integer Data Type

Chad has been working slowly on his grant given some personal issues. Nevertheless, there is some progress on Test2-Manual, namely some formatting issues. You can peek Chad work on his GitHub repository, https://github.com/Test-More/Test2-Manual. Be sure to look both to the master and gh-pages branches, as neither gives a complete view of Chad plans in isolation.

Tony Cook writes: Approximately 23 tickets were reviewed, and 5 patches were applied Hours Activity 0.86 #127333 review, try to apply #127333 testing and apply to blead 5.55 #127380 comment #127380 testing aginst blead, pod fixes #127380 finalize pod fixes, testing and testing of backports, push to blead, maint-5.24 and maint-5.22, perldelta #127380 comment 9.68 #127663 testing, also #126710 #127663 debugging, GNUmakefile build issues #127663 debugging, re-work #127663 testing, fixes

Dave Mitchell writes: I didn't really do much that stands this month; I just reduced the backlog in my p5p mailbox a bit, and worked on several miscellaneous tickets. The most noteworthy bugfix related to getting overwritten while exiting an eval scope. Earlier work by Zefram had ensured that is assigned to in a late stage of scope unwinding, but it turns out that in void context or after a

Will Braswell provides this update: "RPerl v2.0 has been officially released, including the long-awaited automatic parallelization feature, which pushes us beyond the everyday speed of serial C++ to the bleeding-edge speed of parallel C++. Accordingly, the following Learning RPerl sections have been added or updated: Section 1.25.2: History Of RPerl Section 1.26: What's New In RPerl v2.0? APPENDIX A: EXERCISE ANSWERS B.8: Modes, Integer Type B.9: Modes, Number Type B.16: