style: format code with prettier

Author: henryhale

src/evaluator/index.ts

@@ -31,11 +31,9 @@ export function evaluate(ctx: Context, node: Node, solution: Solution): number {
     let right: number;
 
     function toNumber(value: string | number) {
-        value = Number(value).toPrecision(
-            ctx.preferences.precision
-        )
+        value = Number(value).toPrecision(ctx.preferences.precision);
         value = Number(value).toFixed(ctx.preferences.fractionDigits);
-        return Number.parseFloat(value)
+        return Number.parseFloat(value);
     }
 
     switch (node.type) {
@@ -128,7 +126,7 @@ export function evaluate(ctx: Context, node: Node, solution: Solution): number {
 
             // build solution like binary ops
 
-            let partial = `${node.left!.value} ${node.value} `
+            let partial = `${node.left!.value} ${node.value} `;
 
             // compute node.right
             right = evaluate(ctx, node.right!, solution);
@@ -142,7 +140,7 @@ export function evaluate(ctx: Context, node: Node, solution: Solution): number {
 
             solution.push(partial);
 
-            result = right
+            result = right;
             ctx.variables.set(node.left!.value, right);
 
             solution.push(result);

src/lexer/index.ts

@@ -37,9 +37,9 @@ export function tokenize(ctx: Context, code: string): Token[] {
     const tokens: Token[] = [];
 
     // remove all comments
-    code += SYMBOL.NEWLINE
-    code = code.replace(/\n\s*#.*\n/g, "\n\n")
-    code = code.replace(/\s*#.*\n/g, "\n")
+    code += SYMBOL.NEWLINE;
+    code = code.replace(/\n\s*#.*\n/g, '\n\n');
+    code = code.replace(/\s*#.*\n/g, '\n');
 
     function isFunction(id: string) {
         return ctx.functions.has(id);

src/render/html.ts

@@ -42,7 +42,7 @@ function formatTokenValue(token: Token): string {
 }
 
 /**
- * Generate HTML representation of the expression from tokens  
+ * Generate HTML representation of the expression from tokens
  * - _experimental_
  */
 export function renderTokensAsHTML(
@@ -70,7 +70,7 @@ export function renderTokensAsHTML(
 
         // skip EOF or implicit token
         if (token.type === TOKEN.EOF || token.implicit) {
-            return ''
+            return '';
         }
 
         // handle special cases
@@ -81,14 +81,21 @@ export function renderTokensAsHTML(
         // handle exponentiation with superscript
         if (token.type === TOKEN.OPERATOR && token.value === SYMBOL.POW) {
             const nextToken = tokens[index + 1];
-            if (nextToken && (nextToken.type === TOKEN.NUMBER || nextToken.type === TOKEN.IDENTIFIER)) {
+            if (
+                nextToken &&
+                (nextToken.type === TOKEN.NUMBER ||
+                    nextToken.type === TOKEN.IDENTIFIER)
+            ) {
                 // skip this token, let the number/identifier be rendered as superscript by the next iteration
                 return '';
             }
         }
 
         // handle superscript numbers after exponentiation
-        if (index > 0 && (token.type === TOKEN.NUMBER || token.type === TOKEN.IDENTIFIER)) {
+        if (
+            index > 0 &&
+            (token.type === TOKEN.NUMBER || token.type === TOKEN.IDENTIFIER)
+        ) {
             const prevToken = tokens[index - 1];
             if (
                 prevToken &&

src/render/latex.ts

@@ -135,7 +135,7 @@ function handleSpecialCases(
 }
 
 /**
- * Generate LaTeX representation of the expression from tokens  
+ * Generate LaTeX representation of the expression from tokens
  * - _experimental_
  */
 export function renderTokensAsLaTeX(