0.2.0

0.2.0 - 2023-11-09

Language

• under ⍜ with take ↙ and drop ↘ is now less strict about shape/rank changes
• range ⇡ called on a list of 0 or 1 values is now more consistent
• fill ⬚ now works with rotate ↻ to give non-wrapping behavior
• fill ⬚ now works with find ⌕ if the searched-for array is longer than the array being searched
• parse now works with invert ⍘ and under ⍜
• The output of find ⌕ is now the same shape as the array being searched

Interpreter

• Fix a bunch of bugs
• Several performance optimizations
  • transpose ⍉ is now much faster
  • distribute ∺ and tribute ≐ are now much faster if their function is a pervasive built-in
  • Some other functions are also a bit faster

Website

• Hold shift when copying a link to copy a Markdown link

0.1.0

0.1.0 - 2023-11-03

Language

• Add complex numbers, which can be created with the complex ℂ function
• Add the do ⍢ modifier, which repeatedly calls a function as long as a condition holds
• Deprecate break ⎋
• Add multi-dimensional where ⊚
• join ⊂ to an empty list now always works regardless of rank of the other array
• each ∵ and rows ≡ now work with under ⍜
• All ocean functions now work with under ⍜
• Allow multiple values to be returned from each ∵, rows ≡, distribute ∺, tribute ≐, table ⊞, and cross ⊠
• invert ⍘ atangent ∠ now produces the sine and cosine of an angle
• &i now treats paths as relative to the file calling it rather than the current working directory
• Rank list functions for the rank-generic modifiers can now take any number of arguments. For any number of aguments greater that 0, an empty numeric list will be pushed before the function is called.
• Add fraction literals with /
• Parsing multiple formattable functions from words is now smarter
• Remove bind '. It made code hard to read. It will continue to parse, but will be formatted as (…)

Interpreter

• Add the uiua stand command, which creates a standalone executable

Website

• Add Optimizations page
• Add Images and GIFs tutorial

0.0.25

0.0.25 - 2023-10-28

Interpreter

• Fix a bug with watch mode

0.0.24

0.0.24 - 2023-10-24

Language

• Add the reach ⟜ modifier, which removes the second value from the stack and calls its function.
• Change how short spellings of dip ⊙, gap ⋅, and identity ∘ work
  • Instead of allowing them to be spelled with 2 characters, they can now be spelled with 1 character as long as there are at least 2 in the sequence.
  • If present, 'i' may only come last.
  • reach ⟜ is included.
• Add 2-letter spellings of deep ≊, abyss ≃, and seabed ∸ to make them consistent with rock ⋄.

Interpreter

• Fix a bunch of bugs and crashes
• The formatter now indents bindings that start with a bound function that starts with &i
• The native interpreter no longer automatically checks for updates. You can still check manually with uiua update?.

Website

• Add challenges to the end of tutorial sections
• Make the introductory examples on the main page less esoteric
• Update the Advanced Stack Manipulation Tutorial to include reach ⟜

Crate

• The Uiua Rust crate is now fully documented and has a decent API

0.0.23

0.0.23 - 2023-10-25

Language

• Implement under ⍜ multi-index pick ⊡
• Implement under ⍜ partition ⊜
• Implement under ⍜ group ⊕
• Add send, recv, and tryrecv functions for sending values between threads
• Add &fde and &ftr system functions for deleting/trashing files and directories
• under ⍜ with system functions that return stream handles calls &cl as an inverse
• Add the &raw system function for setting the terminal to raw mode
• Add the &gifd system function for decoding GIFs

Interpreter

• The interpreter now formats its own diagnostic messages instead of delegating to a library
• Fix a bunch of bugs and crashes
• Add uiua repl command
• Optimize (⊢⍏), (⊢⇌⍏), (⊢⍖), and (⊢⇌⍖) to be O(n) instead of O(nlogn)
• Optimize (⊢⊚) to not materialize the indices array

Website

• &ast now works on the website by generating a fixed amount of audio
  • How long the generated audio is can be configured in the editor settings
• Error and diagnostic messages are no-longer all one color
• The pad editor now inserts a trailing newline on format
• Increase thresholds for arrays automatically becoming images or audio
• Split up system functions into more categories on the main docs page
• The bell character @\b now plays a sound if printed with &p or &pf

Community

• The GitHub Discussions are now open!

0.0.22

0.0.22 - 2023-10-21

Language

• Custom modifier placeholders (^) must now be immediately followed by a signature. This reduces the number of signatures that have to be declared everywhere else.

0.0.21

0.0.21 - 2023-10-21

Language

• Massive Change - Functions are no longer first-class values. This has many implications:
  • Functions can no longer be put in arrays or manipulated as stack values
  • Inline functions can now only appear as modifier arguments or bindings
  • call ! has been removed, as there is nothing on the stack to call
  • Modules have been reworked. &i now handles both loading a module from a file and importing items from that module.
  • --- scopes are now test scopes. ~~~ scopes have been removed.
  • Remove use, as it is no longer necessary
  • Boxes still work as normal, but are now their own type distinct from functions
  • Remove sig, as everything that can be on the stack now has the same signature
• Add new syntax for defining custom modifiers
• Add new syntax for calling a function from a list of functions
• Add the pack ⊐ modifier, which calls its function and implicitly boxes/unboxes values
• Add the combinate ◳ modifier, which is a rank-generic version of table ⊞
• fold ∧ is now rank-generic and requires a rank list
• Add the tribute ≐ modifier, which is a flipped version of distribute ∺
• Change level ≑'s glyph to reflect its relationship with each ∵, rows ≡, distribute ∺, and tribute ≐. Code using ⍚ will continue to work and will be formatted as ≑.
• Add rock ⋄, surface ~, deep ≊, abyss ≃, and seabed ∸, which build rank lists to be used with level ≑ and the new rank-generic modifiers
• Change trace ⸮'s glyph to let surface ~ use ~.
• Change match ≍'s glyph to avoid confusion with the new ocean functions' glyphs. Code using ≅ will continue to work and will be formatted as ≍.
• Stack signatures found to be incorrect at runtime produce an error
• Dyadic math operations now work with under ⍜ even if both arguments are outside under ⍜'s function
• Some mathematical functions that previously did not work with invert ⍘ and under ⍜ when accompanied by flip ∶ now do

Website

• Add 3 new tutorials
  • Control Flow
  • Advanced Stack Manipulation
  • Custom Modifiers
• The orientation of stack values in the output can be flipped in the settings

0.0.20

0.0.20 - 2023-10-16

Language

• Add regex function for matching regular expressions
• Add utf function for UTF-8 encoding and decoding
• Add &invk system function for invoking a path to be opened with the system's default program
• fill ⬚ can now be used with first ⊢
• Most functions that expect strings as arguments will now dig arbitrarily deep into boxes
• Make if ? signature checking more permissive
• The presence of break ⎋ in a repeat ⍥ always requires a stack signature
• The &runi and &runc functions now return exit codes
• Multiline string now only insert \n at the end of each line instead of \r\n

Interpreter

• Bugfixes and performance improvements

Website

• Add a page listing common stack idioms

0.0.19

0.0.19 - 2023-10-13

Language

• Add under ⍜ both ∩
• Remove restack ⇵ for good
• Remove roll ↷ and unroll ↶ for good
• @\s can now be used in addition to @ to get a space character

Interpreter

• Many performance improvements and memory usage reductions
• Many bug and crash fixes
• Add some additional style diagnostics
• Add more semantic token types to the language server
• Stop using deprecated MarkedString in the language server

Website

• The editor's font size can now be changed
• Improve brackets/quotes behavior in the editor
• HTML is now properly escaped in the editor
• Formatting can now put the cursor to the left of the current token (toggleable in the settings)

0.0.18

0.0.18 - 2023-10-10

Language

• Major Change distribute ∺ now takes the array being distributed as its last argument, rather than its first
• Add where ⊚ function, which returns the indices of an array that have non-zero values
• if ?'s branches can now have a different number of arguments (but not outputs)
• if ?'s condition can now be a list of conditions, and the branch will be chosen for each row in the argument(s)
• The reducing versions of group ⊕ and partition ⊜ now take accumulators. Aggregating versions are unchanged.
• spawn and wait no longer have glyphs. Code using ↰ and ↲ will continue to work and will be formatted as spawn and wait.
• &n is no longer a system function and is now called now
• under ⍜ now can be used to time things
• call ! can now call functions that return any number of values, not just one
• Add hex character escape sequences for string and character literals.
  • \xNN for short ASCII codes
  • \uNNNN for full Unicode sequences

Interpreter

• The formatter now aligns consecutive end-of-line comments
• NaNs no longer propogate in min ⌊ and max ⌈
• Fix a bug that prevented under ⍜ multidimensional take ↙ and drop ↘ from working
• Fix a bug in how fold ∧ ordered multiple accumulators
• Fix a bug that allowed incorrect signatures to be declared for functions
• Fix a bunch of other bugs and crashes

Website

• Add the Uiua386 font as an option in the editor