Veit Heller

Results 69 issues of Veit Heller

This PR fixes a typo in chapter 5: `we can fix this my modifying` becomes `we can fix this by modifying`. Cheers

For reasons I’m not entirely certain of at the moment, pressing when working with a binary file leads to a segmentation fault. It seems to be related with drawing, but...

bug
help wanted
in progress

Fullwidth characters, such as kana (e.g. ` なんでやねん`) or even fullwidth roman characters (e.g. `oh no`) confuse the cursor: it gets place at a normal halfwidth position, which is obviously...

bug
help wanted
unicode

Related to #28: when using new-fangled Unicode fetures like skin-tone modifiers or emoji ligatures, the cursor becomes very unhappy as well. It is sort of the reverse problem that we...

bug
help wanted
unicode

This needs to be fixed, but I currently only develop on OS X. Any help would be appreciated. Cheers

enhancement
help wanted
platform-dependent

This PR implements an experimental migration from Haskell's `Map` (balanced binary tree) to a `HashMap` (Patricia tree) for hashmaps. We should do some performance measurements to see how this a...

The `|>` function is used to pipe data through a number of functions, like so: ```clojure (|> 100 range (curry filter math:even?)) => a list of all the even nummbers...

enhancement
RFC
low hanging fruit
minor
needs review

`cons` is the zepto function to append something to the start of a list. It is quite useful for working with lists, even though the behavior of zepto's implementation of...

enhancement
RFC
minor
needs review

The directory structure of zepto is somewhat counterintuitive. This should be fixed to simplify development.

enhancement
low hanging fruit
minor
fixed in next version

`let` is an integral part of writing code in any Lisp. Sadly, the default tranforms in zepto are clumsy (again, due to poor choices in Scheme), i.e. there are `let`,...