Simplify parsing of enchanted words- special case grammar not needed

src/parser.test.ts

@@ -85,14 +85,12 @@ b`)
       ).toEqual([true, []]));
   });
 
-  describe("enchanted words", () => {
+  describe("interpolated words", () => {
     it("can parse a simple word", () =>
       expect(parse("a")).toEqual([true, [[{ enchanted: "a" }]]]));
     it("can parse a word with non-special punctuation", () =>
       expect(parse("-switch")).toEqual([true, [[{ enchanted: "-switch" }]]]));
-  });
 
-  describe("interpolated words", () => {
     it("accepts empty quotes", () =>
       expect(parse('""')).toEqual([true, [[{ text: "" }]]]));
     it("accepts quoted words", () =>
@@ -112,9 +110,9 @@ b`)
       expect(parse("a\\ b")).toEqual([true, [[{ text: "a b" }]]]));
 
     it("treats a non-leading quote as a plain character", () =>
-      expect(parse('a"')).toEqual([true, [[{ text: 'a"' }]]]));
+      expect(parse('a"')).toEqual([true, [[{ enchanted: 'a"' }]]]));
     it("treats a non-leading brace as a plain character", () =>
-      expect(parse("a{")).toEqual([true, [[{ text: "a{" }]]]));
+      expect(parse("a{")).toEqual([true, [[{ enchanted: "a{" }]]]));
     it("treats an escaped quote as a plain character", () =>
       expect(parse('\\"')).toEqual([true, [[{ text: '"' }]]]));
     it("treats an escaped brace as a plain character", () =>
@@ -195,7 +193,13 @@ b`)
     it("can parse pre-word command interpolations", () =>
       expect(parse("[a]b")).toEqual([
         true,
-        [[{ pieces: [{ script: [[{ enchanted: "a" }]] }, { text: "b" }] }]],
+        [
+          [
+            {
+              pieces: [{ script: [[{ enchanted: "a" }]] }, { enchanted: "b" }],
+            },
+          ],
+        ],
       ]));
     it("can parse mid-word command interpolations", () =>
       expect(parse("a[b]c")).toEqual([
@@ -204,9 +208,9 @@ b`)
           [
             {
               pieces: [
-                { text: "a" },
+                { enchanted: "a" },
                 { script: [[{ enchanted: "b" }]] },
-                { text: "c" },
+                { enchanted: "c" },
               ],
             },
           ],
@@ -215,7 +219,13 @@ b`)
     it("can parse end-word command interpolations", () =>
       expect(parse("a[b]")).toEqual([
         true,
-        [[{ pieces: [{ text: "a" }, { script: [[{ enchanted: "b" }]] }] }]],
+        [
+          [
+            {
+              pieces: [{ enchanted: "a" }, { script: [[{ enchanted: "b" }]] }],
+            },
+          ],
+        ],
       ]));
     it("can parse multiple command interpolations in a word", () =>
       expect(parse("[a][b]")).toEqual([

src/parser.ts

@@ -10,7 +10,6 @@ import {
   Use,
 } from "./peg";
 import {
-  EnchantedWord as EnchantedWordType,
   InterpolatedPiece,
   Script,
   ScriptPiece,
@@ -25,10 +24,6 @@ const Comment = Regex(/#[^\n]*/y)
 
 const PreWordWhitespace = Regex(/[^\S\n;]+/y).expects("whitespace");
 
-const EnchantedWord = Regex(/[^\]\[\}\{$\\";\s]+(?=[\s;\]]|$)/y)
-  .map(([enchanted]) => ({ enchanted } as EnchantedWordType))
-  .expects("ENCHANTED_WORD");
-
 const BackslashEscape = Regex(/\\(.)/y)
   .expects("\\")
   .map(([, char]) => ({ text: char }));
@@ -54,7 +49,7 @@ function bareWordTmpl(charRegex: RegExp) {
         Bracket,
         Regex(charRegex)
           .expects("CHAR")
-          .map(([text]) => ({ text }))
+          .map(([text]) => ({ enchanted: text }))
       )
     )
   ).map(([, pieces]) => SimplifyWord(pieces));
@@ -96,7 +91,6 @@ const Brace: Pattern<string> = Sequence(
 
 function wordTmpl(bareWordCharRegex: RegExp): Pattern<WordType> {
   return Choose<WordType>(
-    EnchantedWord,
     Brace.map((text) => ({ text } as TextWord)),
     QuotedWord,
     bareWordTmpl(bareWordCharRegex)

src/words.ts

@@ -9,6 +9,7 @@ import { escapeHtml } from "./helpers";
  * ```tcl
  * puts -stderr text ;# -stderr can be interpreted as a flag and is not part of the message to print
  * puts "-stderr" text ;# -stderr is not a flag, but is part of the message to print
+ * puts [return -stderr] text ;# -stderr is not a flag, but is part of the message to print
  * puts $var text ;# The value of $var is part of the message to print, even if the value happens to be "-stderr"
  * ```
  */