fix handling of line continuation in keywords

This behavior is more consistent with line continuation in strings other
than keywords.

Fixes #2897

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/line-continuation.in b/tests/line-continuation.in
new file mode 100644
index 00000000..a1ac9293
--- /dev/null
+++ b/tests/line-continuation.in
@@ -0,0 +1,25 @@
+ech\
+o echo
+
+buil\
+tin echo builtin echo
+
+true; an\
+d echo true
+
+\i\
+\U00000066\
+ true
+	echo if true
+\
+\145n\
+d\
+;
+
+'if'\
+ true
+	echo if true
+"\
+en\
+d\
+";