[FORMAT] Fix multiline strings

Author: PeyTy

source/compiler/lexer.hexa

@@ -23,6 +23,7 @@ class Tokens {
 	// TODO var kind: Buffer // let = new.
 	// Values of an unique lexemes, like integers and strings
 	var value: [String]
+	// TODO would be faster for both native and js to store all into array of structures
 	var meta: [Meta]
 	var length: Int
 	var line: [Int]
@@ -94,6 +95,15 @@ class Lexer {
 			add(t)
 		}
 
+		/// Add parametrized token that can cover multiple lines
+		@inline fun addMultiline(t: Token, param: String, m: Meta, line: Int, column: Int) {
+			params[to] = param
+			meta[to] = m
+			tokens[to++] = t
+			lines.push(line)
+			columns.push(column)
+		}
+
 		@inline fun curPos() {
 			return position - columnBase - 1
 		}
@@ -349,6 +359,8 @@ class Lexer {
 					let p = _8 // Remember, if double/single-quoted
 					position++
 					let pos = position
+					let column = position - columnBase - 1
+					let line = line // TODO same for /* comments */
 
 					// We don't do string \() interpolation here,
 					// coz pretty printer
@@ -372,9 +384,10 @@ class Lexer {
 					}
 
 					if format {
-						addMeta(Token.QuotedString, result, p as! Meta)
+						addMultiline(Token.QuotedString, result, p as! Meta, line, column)
 					} else {
-						addWith(Token.QuotedString, result)
+						addMultiline(Token.QuotedString, result, p as! Meta, line, column)
+						// TODO short path really needed? addWith(Token.QuotedString, result)
 					}
 					position++
 					continue

source/data/token.hexa

@@ -264,6 +264,7 @@ enum Meta : #if native UInt8 #else Int #end {
 	// Float64 -> Float is 64-bit by Default
 
 	/// `'`
+	// TODO `= '"'.meta.charCode`
 	SingleQuote = 39 // ASCII
 	/// `"`
 	DoubleQuote = 34 // ASCII

source/server/format.hexa

@@ -15,6 +15,7 @@
 
 /// Formatting preserves user personal style
 // TODO hexa format cli .hexa .json
+// TODO cover in testFormat.hexa
 fun autoFormatWholeFile(file: String): String {
 	let project = new Project()
 	let content = Buffer.from(file)
@@ -113,8 +114,6 @@ fun autoFormatWholeFile(file: String): String {
 				shouldSpace = false
 			}
 
-			lastLine = line
-
 			if
 				// `#if`
 				lastToken == Token.Sharp or
@@ -327,6 +326,15 @@ fun autoFormatWholeFile(file: String): String {
 					pushTab()
 					parenthesis = 0
 			}
+
+			lastLastLine = lastLine
+			lastLine = line
+
+			// TODO not typed if let value = tokens.value[i], value.assaDADADADncludes('\n') {
+			if let value = tokens.value[i], value.includes('\n') {
+				// TODO String.count('\n')
+				lastLine += value.split('\n').length - 1
+			}
 		}
 
 		// TODO (when) use CRLF? or it seems vscode fixes it on its own