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Minor revisions for grammar and punctuation.

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This commit is contained in:
Daniel Norris 2016-06-16 18:27:37 -04:00
parent a44d3ff1e8
commit d94ebb8dd8
1 changed files with 6 additions and 5 deletions
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super-tiny-compiler.js
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@ -556,7 +556,7 @@ function parser(tokens) {
// (add 2 (subtract 4 2))
//
// You'll also notice that in our tokens array we have multiple closing
// parenthesis.
// parentheses.
//
// [
// { type: 'paren', value: '(' },
@ -769,9 +769,10 @@ function transformer(ast) {
};
// Next I'm going to cheat a little and create a bit of a hack. We're going to
// use a property named `context` on our parent nodes that we're going to push
// nodes to their parent's `context`. Normally you would have a better
// abstraction than this, but for our purposes this keeps things simple.
// use a property named `context` on our parent nodes that we're going to use
// to push nodes to their parents' `context`'s. Normally you would have a
// better abstraction than this, but for our purposes this keeps things
// simple.
//
// Just take note that the context is a reference *from* the old ast *to* the
// new ast.
@ -841,7 +842,7 @@ function transformer(ast) {
*/
/**
* Now let's move onto our last phase: The Code Generator.
* Now let's move on to our last phase: The Code Generator.
*
* Our code generator is going to recursively call itself to print each node in
* the tree into one giant string.