diff options
| -rw-r--r-- | lexer.c | 2 | ||||
| -rw-r--r-- | tests/03_bugs/06_lexer_escape_at_boundary | 12 |
2 files changed, 13 insertions, 1 deletions
@@ -614,7 +614,7 @@ parse_string(uc_lexer *lex, bool no_regexp) else if (*ptr == '\\') { lex->is_escape = true; lookbehind_append(lex, lex->bufstart, ptr - lex->bufstart); - buf_consume(lex, ptr - lex->bufstart); + buf_consume(lex, (ptr - lex->bufstart) + 1); } } diff --git a/tests/03_bugs/06_lexer_escape_at_boundary b/tests/03_bugs/06_lexer_escape_at_boundary new file mode 100644 index 0000000..e80b0a1 --- /dev/null +++ b/tests/03_bugs/06_lexer_escape_at_boundary @@ -0,0 +1,12 @@ +When the lexer processed a backslash introducing a string escape directly +at the buffer boundary, the backslash was incorrectly retained. + +-- Testcase -- +{% + print("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl\n"); +%} +-- End -- + +-- Expect stdout -- +abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl +-- End -- |