Fixes #4787 Ripper fails to lexical analyse around escaped newline on…

… JRuby. Missing a dispatch token (tSP) when we see \\ and then \n.
jruby · Oct 30, 2017 · 2d078e3 · 2d078e3
1 parent 6e2088a
commit 2d078e3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/core/src/main/java/org/jruby/ext/ripper/RipperLexer.java b/core/src/main/java/org/jruby/ext/ripper/RipperLexer.java
@@ -1212,6 +1212,7 @@ private int yylex() throws IOException {
                 c = nextc();
                 if (c == '\n') {
                     spaceSeen = true;
+                    dispatchScanEvent(Tokens.tSP);
                     continue;
                 }
                 pushback(c);