Merge pull request #106 from nicolasstucki/fix-#105

Fix #105: Detect all combinations of dot in numeric literals

Author: anatoliykmetyuk

src/typescript/Scala.tmLanguage.ts

@@ -174,7 +174,7 @@ export const scalaTmLanguage: TmLanguage = {
           name: 'constant.language.scala'
         },
         {
-          match: '\\b((0(x|X)[0-9a-fA-F_]*)|(([0-9][0-9_]*\\.[0-9][0-9_]*)|(\\.[0-9][0-9_]*))((e|E)(\\+|-)?[0-9][0-9_]*)?|[0-9][0-9_]*)([LlFfDd]|UL|ul)?\\b',
+          match: '\\b((0(x|X)[0-9a-fA-F_]*)|(([0-9][0-9_]*(\\.[0-9][0-9_]*)?)|(\\.[0-9][0-9_]*))((e|E)(\\+|-)?[0-9][0-9_]*)?|[0-9][0-9_]*)([LlFfDd]|UL|ul)?\\b',
           name: 'constant.numeric.scala'
         },
         {

tests/snap/lexical.test.scala.snap

@@ -157,7 +157,9 @@
 #  ^ source.scala meta.bracket.scala
 #   ^ source.scala
 #    ^^^ source.scala constant.numeric.scala
-#       ^^^^^^^^^ source.scala
+#       ^^ source.scala
+#         ^^^^^ source.scala constant.numeric.scala
+#              ^^ source.scala
 #                ^^^^^^^^ source.scala constant.numeric.scala
 #                        ^^ source.scala
 #                          ^^^^^^^^ source.scala constant.numeric.scala

tests/unit/#105.test.scala

@@ -0,0 +1,45 @@
+// SYNTAX TEST "source.scala"
+
+    1e12 1e+34 1e-56 1e12f 1e+34f 1e-56f 1e12d 1e+34d 1e-56d
+//  ^^^^ constant.numeric.scala
+//       ^^^^ constant.numeric.scala
+//             ^^^^^ constant.numeric.scala
+//                   ^^^^^ constant.numeric.scala
+//                         ^^^^^^ constant.numeric.scala
+//                                ^^^^^ constant.numeric.scala
+//                                       ^^^^^ constant.numeric.scala
+//                                             ^^^^^^ constant.numeric.scala
+//                                                    ^^^^^^ constant.numeric.scala
+
+    1E12 1E+34 1E-56 1E12f 1E+34f 1E-56f 1E12d 1E+34d 1E-56d
+//  ^^^^ constant.numeric.scala
+//       ^^^^ constant.numeric.scala
+//             ^^^^^ constant.numeric.scala
+//                   ^^^^^ constant.numeric.scala
+//                         ^^^^^^ constant.numeric.scala
+//                                ^^^^^ constant.numeric.scala
+//                                       ^^^^^ constant.numeric.scala
+//                                             ^^^^^^ constant.numeric.scala
+//                                                    ^^^^^^ constant.numeric.scala
+    
+    .1e12 .1e+34 .1e-56 .1e12f .1e+34f .1e-56f .1e12d .1e+34d .1e-56d
+//   ^^^^ constant.numeric.scala
+//         ^^^^^ constant.numeric.scala
+//                ^^^^^ constant.numeric.scala
+//                       ^^^^^ constant.numeric.scala
+//                              ^^^^^^ constant.numeric.scala
+//                                      ^^^^^^ constant.numeric.scala
+//                                              ^^^^^ constant.numeric.scala
+//                                                     ^^^^^^ constant.numeric.scala
+//                                                             ^^^^^^ constant.numeric.scala
+    
+    .1E12 .1E+34 .1E-56 .1E12f .1E+34f .1E-56f .1E12d .1E+34d .1E-56d
+//   ^^^^ constant.numeric.scala
+//         ^^^^^ constant.numeric.scala
+//                ^^^^^ constant.numeric.scala
+//                       ^^^^^ constant.numeric.scala
+//                              ^^^^^^ constant.numeric.scala
+//                                      ^^^^^^ constant.numeric.scala
+//                                              ^^^^^ constant.numeric.scala
+//                                                     ^^^^^^ constant.numeric.scala
+//                                                             ^^^^^^ constant.numeric.scala