Wrapping kicks in even when maxLineLength is not exceeded

[alexeychikk]

Describe the bug

Wrapping for functionSignature (or maybe it's anonFunctionSignature) kicks in although the line is exactly 80 characters long. However onePerLine rule is not applied as specified in hxformat.json. I suggest that somewhere in your code there is inconsistency in the way you compare line lengths, e.g. the default behavior might be >= maxLineLength (that's why onePerLine is not applied) while the behavior for exceedsMaxLineLength is > maxLineLength.

Input file

function sleep(ms: Int = 0): Promise<Never> {
  return new Promise((resolve, reject) -> Timer.delay(() -> resolve(null), ms));
  // the line above is exactly 80 characters long
}

Broken output

function sleep(ms: Int = 0): Promise<Never> {
  return new Promise((resolve,
    reject) -> Timer.delay(() -> resolve(null), ms));
}

Expected output

function sleep(ms: Int = 0): Promise<Never> {
  return new Promise((resolve, reject) -> Timer.delay(() -> resolve(null), ms));
}

Optional: hxformat.json

{
	"indentation": {
		"character": "  "
	},
	"wrapping": {
		"maxLineLength": 80,
		"callParameter": {
			"defaultWrap": "fillLine",
			"rules": [
				{
					"type": "onePerLine",
					"conditions": [{ "cond": "exceedsMaxLineLength" }]
				}
			]
		},
		"functionSignature": {
			"defaultWrap": "fillLine",
			"rules": [
				{
					"type": "onePerLine",
					"conditions": [{ "cond": "exceedsMaxLineLength" }]
				}
			]
		},
		"anonFunctionSignature": {
			"defaultWrap": "fillLine",
			"rules": [
				{
					"type": "onePerLine",
					"conditions": [{ "cond": "exceedsMaxLineLength" }]
				}
			]
		}
	},
	"whitespace": {
		"typeHintColonPolicy": "after",
		"bracesConfig": {
			"anonTypeBraces": {
				"openingPolicy": "around",
				"closingPolicy": "before"
			},
			"objectLiteralBraces": {
				"openingPolicy": "around",
				"closingPolicy": "before"
			},
			"typedefBraces": {
				"openingPolicy": "around",
				"closingPolicy": "before"
			}
		}
	}
}