Update scalafmt-core to 2.6.1

.scalafmt.conf

@@ -1,4 +1,4 @@
-version=2.6.0
+version=2.6.1
 style = defaultWithAlign
 maxColumn = 100
 

src/main/scala/fpinscalalib/customlib/parsing/ParsersHelper.scala

@@ -88,37 +88,44 @@ trait Parsers[Parser[+_]] { self => // so inner classes may call methods of trai
 
   /**
    * Sequences two parsers, ignoring the result of the first.
-   * We wrap the ignored half in slice, since we don't care about its result. */
+   * We wrap the ignored half in slice, since we don't care about its result.
+   */
   def skipL[B](p: Parser[Any], p2: => Parser[B]): Parser[B] =
     map2(slice(p), p2)((_, b) => b)
 
   /**
    * Sequences two parsers, ignoring the result of the second.
-   * We wrap the ignored half in slice, since we don't care about its result. */
+   * We wrap the ignored half in slice, since we don't care about its result.
+   */
   def skipR[A](p: Parser[A], p2: => Parser[Any]): Parser[A] =
     map2(p, slice(p2))((a, b) => a)
 
   def opt[A](p: Parser[A]): Parser[Option[A]] =
     p.map(Some(_)) or succeed(None)
 
   /**
-   * Parser which consumes zero or more whitespace characters. */
+   * Parser which consumes zero or more whitespace characters.
+   */
   def whitespace: Parser[String] = "\\s*".r
 
   /**
-   * Parser which consumes 1 or more digits. */
+   * Parser which consumes 1 or more digits.
+   */
   def digits: Parser[String] = "\\d+".r
 
   /**
-   * Parser which consumes reluctantly until it encounters the given string. */
+   * Parser which consumes reluctantly until it encounters the given string.
+   */
   def thru(s: String): Parser[String] = (".*?" + Pattern.quote(s)).r
 
   /**
-   * Unescaped string literals, like "foo" or "bar". */
+   * Unescaped string literals, like "foo" or "bar".
+   */
   def quoted: Parser[String] = string("\"") *> thru("\"").map(_.dropRight(1))
 
   /**
-   * Unescaped or escaped string literals, like "An \n important \"Quotation\"" or "bar". */
+   * Unescaped or escaped string literals, like "An \n important \"Quotation\"" or "bar".
+   */
   def escapedQuoted: Parser[String] =
     // rather annoying to write, left as an exercise
     // we'll just use quoted (unescaped literals) for now
@@ -132,45 +139,53 @@ trait Parsers[Parser[+_]] { self => // so inner classes may call methods of trai
     token("[-+]?([0-9]*\\.)?[0-9]+([eE][-+]?[0-9]+)?".r)
 
   /**
-   * Floating point literals, converted to a `Double`. */
+   * Floating point literals, converted to a `Double`.
+   */
   def double: Parser[Double] =
     doubleString map (_.toDouble) label "double literal"
 
   /**
-   * Attempts `p` and strips trailing whitespace, usually used for the tokens of a grammar. */
+   * Attempts `p` and strips trailing whitespace, usually used for the tokens of a grammar.
+   */
   def token[A](p: Parser[A]): Parser[A] =
     attempt(p) <* whitespace
 
   /**
-   * Zero or more repetitions of `p`, separated by `p2`, whose results are ignored. */
+   * Zero or more repetitions of `p`, separated by `p2`, whose results are ignored.
+   */
   def sep[A](
       p: Parser[A],
       p2: Parser[Any]
   ): Parser[List[A]] = // use `Parser[Any]` since don't care about result type of separator
     sep1(p, p2) or succeed(List())
 
   /**
-   * One or more repetitions of `p`, separated by `p2`, whose results are ignored. */
+   * One or more repetitions of `p`, separated by `p2`, whose results are ignored.
+   */
   def sep1[A](p: Parser[A], p2: Parser[Any]): Parser[List[A]] =
     map2(p, many(p2 *> p))(_ :: _)
 
   /**
-   * Parses a sequence of left-associative binary operators with the same precedence. */
+   * Parses a sequence of left-associative binary operators with the same precedence.
+   */
   def opL[A](p: Parser[A])(op: Parser[(A, A) => A]): Parser[A] =
     map2(p, many(op ** p))((h, t) => t.foldLeft(h)((a, b) => b._1(a, b._2)))
 
   /**
-   * Wraps `p` in start/stop delimiters. */
+   * Wraps `p` in start/stop delimiters.
+   */
   def surround[A](start: Parser[Any], stop: Parser[Any])(p: => Parser[A]) =
     start *> p <* stop
 
   /**
-   * A parser that succeeds when given empty input. */
+   * A parser that succeeds when given empty input.
+   */
   def eof: Parser[String] =
     regex("\\z".r).label("unexpected trailing characters")
 
   /**
-   * The root of the grammar, expects no further input following `p`. */
+   * The root of the grammar, expects no further input following `p`.
+   */
   def root[A](p: Parser[A]): Parser[A] =
     p <* eof
 

src/main/scala/fpinscalalib/customlib/parsing/Reference.scala

@@ -28,7 +28,8 @@ import scala.util.matching.Regex
 object ReferenceTypes {
 
   /**
-   * A parser is a kind of state action that can fail. */
+   * A parser is a kind of state action that can fail.
+   */
   type Parser[+A] = ParseState => Result[A]
 
   /**
@@ -81,7 +82,8 @@ object ReferenceTypes {
   /**
    * Returns -1 if s1.startsWith(s2), otherwise returns the
    * first index where the two strings differed. If s2 is
-   * longer than s1, returns s1.length. */
+   * longer than s1, returns s1.length.
+   */
   def firstNonmatchingIndex(s1: String, s2: String, offset: Int): Int = {
     var i = 0
     while (