Handle CR LF newline natively in lexer

10e9f193 · take-cheeze · 49301ed7 · 10e9f193
Unverified Commit 10e9f193 authored Dec 23, 2019 by take-cheeze
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mrbgems/mruby-compiler/core/parse.y mrbgems/mruby-compiler/core/parse.y +7 -0

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--- a/mrbgems/mruby-compiler/core/parse.y
+++ b/mrbgems/mruby-compiler/core/parse.y
@@ -3984,6 +3984,13 @@ nextc(parser_state *p)
  if (c >= 0) {
    p->column++;
  }
+  if (c == '\r') {
+    const int lf = nextc(p);
+    if (lf == '\n') {
+      return '\n';
+    }
+    pushback(p, lf);
+  }
  return c;
  eof: