diff options
| -rw-r--r-- | rust-mode-tests.el | 16 | ||||
| -rw-r--r-- | rust-mode.el | 2 |
2 files changed, 17 insertions, 1 deletions
diff --git a/rust-mode-tests.el b/rust-mode-tests.el index 007d116..3510d69 100644 --- a/rust-mode-tests.el +++ b/rust-mode-tests.el @@ -927,6 +927,22 @@ list of substrings of `STR' each followed by its face." "let" font-lock-keyword-face "'\\''" font-lock-string-face))) +(ert-deftest font-lock-escaped-double-quote-character-literal () + (rust-test-font-lock + "fn main() { let ch = '\\\"'; }" + '("fn" font-lock-keyword-face + "main" font-lock-function-name-face + "let" font-lock-keyword-face + "'\\\"'" font-lock-string-face))) + +(ert-deftest font-lock-escaped-backslash-character-literal () + (rust-test-font-lock + "fn main() { let ch = '\\\\'; }" + '("fn" font-lock-keyword-face + "main" font-lock-function-name-face + "let" font-lock-keyword-face + "'\\\\'" font-lock-string-face))) + (ert-deftest font-lock-raw-strings-no-hashes () (rust-test-font-lock "r\"No hashes\";" diff --git a/rust-mode.el b/rust-mode.el index c82a484..9a6eb5f 100644 --- a/rust-mode.el +++ b/rust-mode.el @@ -423,7 +423,7 @@ ;; Handle single quoted character literals: (mapcar (lambda (re) (list re '(1 "\"") '(2 "\""))) '("\\('\\)[^']\\('\\)" - "\\('\\)\\\\['nrt]\\('\\)" + "\\('\\)\\\\['nrt\"\\]\\('\\)" "\\('\\)\\\\x[[:xdigit:]]\\{2\\}\\('\\)" "\\('\\)\\\\u[[:xdigit:]]\\{4\\}\\('\\)" "\\('\\)\\\\U[[:xdigit:]]\\{8\\}\\('\\)")) |