fix(internal): space resolution after eol without trimming

Signed-off-by: Lexus Drumgold <unicornware@flexdevelopment.llc>

Author: unicornware

__fixtures__/cli-argument-help.mts

@@ -0,0 +1,20 @@
+/**
+ * @file Fixtures - cliArgumentHelp
+ * @module fixtures/cliArgumentHelp
+ */
+
+import digits from '#fixtures/digits'
+import { chars } from '@flex-development/fsm-tokenizer'
+
+/**
+ * A string containing several sequences and a line break.
+ *
+ * @type {string}
+ */
+export default 'first value in starting sequence' +
+  chars.lf +
+  chars.space.repeat(2) +
+  'choices' +
+  chars.colon +
+  chars.space +
+  JSON.stringify(digits)

src/constructs/space.mts

@@ -57,11 +57,14 @@ function resolveSpace(this: void, events: Event[]): Event[] {
     self.flush()
     if (!self.trim) self.line += token.value
   } else if (width(self.line) || !self.trim) {
+    self.line += token.value
+
     // this space belongs on the newline specified by `self.string`.
     // drop the last line (which is empty) to prevent duplicate newlines.
     // when the current line is flushed, it'll replace the popped line.
-    if (self.events.at(-3)?.[1].type === tt.eol) self.lines.pop()
-    self.line += token.value
+    if (self.events.at(-3)?.[1].type === tt.eol && !self.lines.at(-1)) {
+      self.lines.pop()
+    }
   }
 
   return events

src/internal/__snapshots__/happy-dom/tokenize.functional.snap

@@ -3586,6 +3586,18 @@ exports[`functional:internal/tokenize > options.trim > should not trim lines if
 }
 `;
 
+exports[`functional:internal/tokenize > options.trim > should not trim lines if disabled (10) 1`] = `
+{
+  "candidate": ""first value in starting sequence\\n  choices: [\\"0\\",\\"1\\",\\"2\\",\\"3\\",\\"4\\",\\"5\\",\\"6\\",\\"7\\",\\"8\\",\\"9\\"]"",
+  "cols": 66,
+  "columns": 66,
+  "lines": [
+    "first value in starting sequence",
+    "  choices: ["0","1","2","3","4","5","6","7","8","9"]",
+  ],
+}
+`;
+
 exports[`functional:internal/tokenize > options.trim > should trim whitespace only on actual wrapped lines if enabled (0) 1`] = `
 {
   "candidate": ""   foo   bar   "",

src/internal/__snapshots__/node/tokenize.functional.snap

@@ -3586,6 +3586,18 @@ exports[`functional:internal/tokenize > options.trim > should not trim lines if
 }
 `;
 
+exports[`functional:internal/tokenize > options.trim > should not trim lines if disabled (10) 1`] = `
+{
+  "candidate": ""first value in starting sequence\\n  choices: [\\"0\\",\\"1\\",\\"2\\",\\"3\\",\\"4\\",\\"5\\",\\"6\\",\\"7\\",\\"8\\",\\"9\\"]"",
+  "cols": 66,
+  "columns": 66,
+  "lines": [
+    "first value in starting sequence",
+    "  choices: ["0","1","2","3","4","5","6","7","8","9"]",
+  ],
+}
+`;
+
 exports[`functional:internal/tokenize > options.trim > should trim whitespace only on actual wrapped lines if enabled (0) 1`] = `
 {
   "candidate": ""   foo   bar   "",

src/internal/__tests__/tokenize.functional.spec.mts

@@ -12,6 +12,7 @@ import ansiFixture07 from '#fixtures/ansi-fixture-07'
 import ansiFixture08 from '#fixtures/ansi-fixture-08'
 import ansiFixture09 from '#fixtures/ansi-fixture-09'
 import ansiFixture10 from '#fixtures/ansi-fixture-10'
+import cliArgumentHelp from '#fixtures/cli-argument-help'
 import digitSequence from '#fixtures/digit-sequence'
 import digitSequence2 from '#fixtures/digit-sequence-2'
 import digitSequences from '#fixtures/digit-sequences'
@@ -507,7 +508,8 @@ describe('functional:internal/tokenize', () => {
       [fooBar2, chars.digit3],
       [ansiFixture07, 100],
       [colors.bgGreen(`  ${colors.black('ok')}  `), 100],
-      [ansiFixture10, chars.digit8]
+      [ansiFixture10, chars.digit8],
+      [cliArgumentHelp, 66]
     ])('should not trim lines if disabled (%#)', (thing, columns) => {
       // Act
       const result = testSubject(thing, columns, { trim: false })