Dylan Baker
f1466bf07a
Add cons, head, and tail; remove type checking
I think there’s a better way to do type checking so I’m going to hold off on it for now and get basic functionality working for now and come back later.
vor 6 Jahren
Dylan Baker
da6ce44556
Add length function; preserve Number node line numbers
vor 6 Jahren
Dylan Baker
0abc70adbd
Move core functions to their own module
vor 6 Jahren
Dylan Baker
acc88c3df9
Create list function
vor 6 Jahren
Dylan Baker
65eade66fd
Remove unused import
vor 6 Jahren
Dylan Baker
8821f2368e
Make sure all arguments get evaluated
vor 6 Jahren
Dylan Baker
e045a21b34
Remove experimental file
vor 6 Jahren
Dylan Baker
d66c23ab39
Prettier
vor 6 Jahren
Dylan Baker
80c7326df2
Implement missing closing “/) errors
vor 6 Jahren
Dylan Baker
bd4aa9d124
Fix error handling and bug where let bindings stay in scope
vor 6 Jahren
Dylan Baker
c93190c567
Implement let bindings
vor 6 Jahren
Dylan Baker
2f5f91b2fe
Alphabetize methods
vor 6 Jahren
Dylan Baker
9ae2911337
Reorganize bin.js a little
vor 6 Jahren
Dylan Baker
380e81044f
Remove stray semicolon
vor 6 Jahren
Dylan Baker
fc7978ce6b
Evaluate conditionals
vor 6 Jahren
Dylan Baker
b9e4a1f908
Move AST nodes into one file
vor 6 Jahren
Dylan Baker
9662adf8aa
Implement definitions
vor 6 Jahren
Dylan Baker
ca4684994c
Evaluate booleans and strings
vor 6 Jahren
Dylan Baker
63d4d4b735
Evaluate lambda functions
vor 6 Jahren
Dylan Baker
369853af3e
Replace compiler with evaluator
This class exposes two functions. `evalNode` take an AST node and evaluates it down to simplest terms. `eval` takes an array of AST nodes and calls evalNode on each of them. I don’t think we’re quite ready to be producing HTML yet so let’s not get ahead of ourselves.
vor 6 Jahren
Dylan Baker
4d957c60a0
Core functions should return Oslo types, not JS types
vor 6 Jahren
Dylan Baker
f4f4f18106
Add comparison functions to core env
vor 6 Jahren
Dylan Baker
76c6eac9b5
Implement conditionals
Currently I'm relying on JavaScript's semantics
around truthiness. I think I'm going to retain
that ease of use (i.e. `(if list #t #f)` should
return true if the list has more than 0 elements,
etc) but I want to specify that behavior myself.
vor 6 Jahren
Dylan Baker
c833db2f94
LOL I forgot how Lisp works
vor 6 Jahren
Dylan Baker
3e5a873054
Prettier :/
vor 6 Jahren
Dylan Baker
b83126524d
Make all functions lambdas for now
vor 6 Jahren
Dylan Baker
06ab1b52d4
Compile function applications (named and lambda)
vor 6 Jahren
Dylan Baker
7a9b1a6727
Create simple compiler class
Just numbers and strings for now
vor 6 Jahren
Dylan Baker
0b4d63ee91
Make sure source gets passed in as a string
I noticed that if you passed in just a number, JS
would helpfully parse that and then
`source.length` was undefined, which broke the
lexer.
vor 6 Jahren
Dylan Baker
bffecce670
Add lambdas
vor 6 Jahren
Dylan Baker
90d84dbb6f
Prettier
vor 6 Jahren
Dylan Baker
67ca84857f
Prettier
vor 6 Jahren
Dylan Baker
4b3ce29206
Remove resolver and compiler, add define to parser
vor 6 Jahren
Dylan Baker
91730231df
Saving state
vor 6 Jahren
Dylan Baker
3b6525e29f
Prettier
vor 6 Jahren
Dylan Baker
497af0aa34
Implement test helper functions
vor 6 Jahren
Dylan Baker
296e94f25a
Add .DS_Store and .oslo files to gitignore
I keep test .oslo files around and I hate not
having a clean repo.
vor 6 Jahren
Dylan Baker
681a88a755
Clean up unused stuff
vor 6 Jahren
Dylan Baker
a3e6a6df66
Move list of selfclosing tags into its own module
vor 6 Jahren
Dylan Baker
60c6d9a24a
Don't include ="" for attributes with empty string
vor 6 Jahren
Dylan Baker
20ab139ca7
Add doctype to list of self closing tags
I added upper and lowercase because that seemed
preferable to always casting every html function
name to lowercase.
vor 6 Jahren
Dylan Baker
f77ad26a69
Allow empty strings
vor 6 Jahren
Dylan Baker
581c99f794
Rewrite AST and compiler to be more normal
vor 6 Jahren
Dylan Baker
c7c40f7df7
Implement number and boolean types
vor 6 Jahren
Dylan Baker
64e2ab8eb0
Implement some very basic error handling
It's a little hacky and not very clean but it's
working for now.
vor 6 Jahren
Dylan Baker
802884b135
Runn prettier
vor 6 Jahren
Dylan Baker
31f584d688
Allow for self-closing tags
vor 6 Jahren
Dylan Baker
ebae8a3536
Rework main parser logic
The way that we were doing it before was going to
make it very difficult to implement any sort of
error handling or extension to the language.
vor 6 Jahren
Dylan Baker
d82d4ed612
Don't wrap eaches in an empty function call node
Because I was assuming that every expression
started with a literal, calls to `each` were
getting wrapped by a functionCall node with no
functionName, which was subsequently ignored by
the compiler. This removes all of that uselessness
vor 6 Jahren
Dylan Baker
ebc21f694d
Redo map as each, still playing with the syntax
vor 6 Jahren