scanner: add automatic insertion of semi-colon after newline

As specified in the Go specification, adapted to the following:
- the scanner recognise blocks as tokens
- the scanner is multi-language: define keywords in scanner spec
- as a result, we define how to skip semi-colon insertion rather
  than how to add it.

1 files changed, 25 insertions, 0 deletions

diff --git a/lang/golang/go.go b/lang/golang/go.go
index 5075329..47ca6db 100644
--- a/lang/golang/go.go
+++ b/lang/golang/go.go
@@ -53,6 +53,31 @@ var GoScanner = &scanner.Scanner{
 		"/*": scanner.CharStr,
 		"//": scanner.CharStr | scanner.ExcludeEnd | scanner.EosValidEnd,
 	},
+	SkipSemi: map[string]bool{
+		"++":        true,
+		"--":        true,
+		"case":      true,
+		"chan":      true,
+		"const":     true,
+		"default":   true,
+		"defer":     true,
+		"else":      true,
+		"for":       true,
+		"func":      true,
+		"go":        true,
+		"goto":      true,
+		"if":        true,
+		"import":    true,
+		"interface": true,
+		"map":       true,
+		"package":   true,
+		"range":     true,
+		"select":    true,
+		"struct":    true,
+		"switch":    true,
+		"type":      true,
+		"var":       true,
+	},
 }
 
 var GoParser = &parser.Parser{