miniblog.

Today I learnt Emacs has a screensaver: M-x zone!
RTags is a neat project for C/C++. It provides jump-to-definition, and can even apply clang's fix suggestions!
I will be at LinuxCon Europe this week! Say hi if you're around.
Urbit has tons of interesting ideas: http://t.co/6IrAVbOBpP though the terminology is weird: gate=lambda, vane=kernel module, wire=path etc
Awesome Rust testing technique: if your API should forbid certain usage, verify that it cannot compile! http://t.co/oyf1BrTX43
Interesting post on which computer hardware is best suited for developing a new operating system:
Ubiquity is like M-x for Firefox: https://wiki.mozilla.org/Labs/Ubiquity/Latest_Ubiquity_User_Tutorial (interesting idea but depends on API availability, which many sites lack)
Bug trackers would really benefit from a Discourse style UI. It lets users like comments (instead of writing '+1') and can summarise.
Choosing a good autocomplete system is a crucial part of UI and language design: http://t.co/gozW6r9gOb (excellent post)
GCC is a healthy project with a growing number of contributors, but LLVM had more contributors in 2014: http://t.co/oT87OQuPtg
Great blog post on termination analysis in compilers: http://t.co/GcEUa9jxYe and scary to learn that while(1){} may be removed by a compiler
Whilst metacircular interpreters are cool (and instructive), they're not normally used for real interpreters. This can confuse beginners.
TIL that Debian folks do not consider CC-BY to be Free: v1: https://lists.debian.org/debian-legal/2004/04/msg00031.html v2: https://web.archive.org/web/20140202132111/http://evan.prodromou.name/ccsummary/ccsummary.html v3:
EmacsConf 2015 videos are now available: https://www.youtube.com/channel/UCwuyodzTl_KdEKNuJmeo99A/videos
Interesting to learn that LLVM's optimisations can trip up valgrind: https://github.com/rust-lang/rfcs/issues/670 -- tough tradeoff.
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