From a34ee07571fea3e9388d1c4c1c7e2cd9adbc9fc6 Mon Sep 17 00:00:00 2001
From: BENJAMIN PEINHARDT <benjaminpeinhardt@gmail.com>
Date: Sun, 25 Aug 2024 17:22:43 -0500
Subject: [PATCH] did I make changes?

---
 priv/static/squared_away.mjs            | 16 +++++++++-------
 src/squared_away/lang/interpreter.gleam |  3 +--
 src/squared_away/lang/scanner.gleam     |  1 +
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/priv/static/squared_away.mjs b/priv/static/squared_away.mjs
index 6abfd94..274a534 100644
--- a/priv/static/squared_away.mjs
+++ b/priv/static/squared_away.mjs
@@ -2879,7 +2879,7 @@ function do_scan(loop$src, loop$acc) {
               throw makeError(
                 "assignment_no_match",
                 "squared_away/lang/scanner",
-                97,
+                98,
                 "do_scan",
                 "Assignment pattern did not match",
                 { value: $2 }
@@ -2911,7 +2911,9 @@ function do_scan(loop$src, loop$acc) {
 }
 function scan(src) {
   let $ = trim2(src);
-  if ($.startsWith("=")) {
+  if ($ === "") {
+    return new Ok(toList([]));
+  } else if ($.startsWith("=")) {
     let rest = $.slice(1);
     return do_scan(
       (() => {
@@ -3712,9 +3714,9 @@ function interpret(loop$env, loop$expr) {
             throw makeError(
               "panic",
               "squared_away/lang/interpreter",
-              62,
+              65,
               "",
-              "These should be the only options if the typecher is working",
+              "These should be the only options if the typechecker is working",
               {}
             );
           }
@@ -3818,7 +3820,7 @@ function interpret(loop$env, loop$expr) {
                   throw makeError(
                     "assignment_no_match",
                     "squared_away/lang/interpreter",
-                    111,
+                    114,
                     "",
                     "Assignment pattern did not match",
                     { value: $ }
@@ -3834,7 +3836,7 @@ function interpret(loop$env, loop$expr) {
                   throw makeError(
                     "assignment_no_match",
                     "squared_away/lang/interpreter",
-                    115,
+                    118,
                     "",
                     "Assignment pattern did not match",
                     { value: $ }
@@ -3862,7 +3864,7 @@ function interpret(loop$env, loop$expr) {
                 throw makeError(
                   "panic",
                   "squared_away/lang/interpreter",
-                  125,
+                  129,
                   "",
                   "these should be the only options if the typechecker is working properly",
                   {}
diff --git a/src/squared_away/lang/interpreter.gleam b/src/squared_away/lang/interpreter.gleam
index eb79828..4abb970 100644
--- a/src/squared_away/lang/interpreter.gleam
+++ b/src/squared_away/lang/interpreter.gleam
@@ -3,7 +3,6 @@ import gleam/dict
 import gleam/float
 import gleam/int
 import gleam/result
-import gleam/string
 import squared_away/lang/environment
 import squared_away/lang/parser
 import squared_away/lang/scanner
@@ -63,7 +62,7 @@ pub fn interpret(
           Ok(FloatingPointNumber(float.negate(f)))
         parser.Not, Boolean(b) -> Ok(Boolean(!b))
         _, _ ->
-          panic as "These should be the only options if the typecher is working"
+          panic as "These should be the only options if the typechecker is working"
       }
     }
     typechecker.BinaryOp(_, lhs, op, rhs) -> {
diff --git a/src/squared_away/lang/scanner.gleam b/src/squared_away/lang/scanner.gleam
index 137230c..4b900fb 100644
--- a/src/squared_away/lang/scanner.gleam
+++ b/src/squared_away/lang/scanner.gleam
@@ -59,6 +59,7 @@ pub type ScanError {
 
 pub fn scan(src: String) -> Result(List(Token), ScanError) {
   case string.trim(src) {
+    "" -> Ok([])
     "=" <> rest -> do_scan(rest |> string.trim_left, [])
     _ -> Ok([StringLiteral(src)])
   }