fixed rust '\\' highlighting, among other things

1 files changed, 4 insertions, 0 deletions

diff --git a/syntax.c b/syntax.c
index 5b06d2f..d5c79fe 100644
--- a/syntax.c
+++ b/syntax.c
@@ -394,6 +394,10 @@ static void syntax_highlight_rust(SyntaxState *state, char32_t const *line, u32
 					if (line[char_end] == '\'' && backslashes % 2 == 0) {
 						break;
 					}
+					if (line[char_end] == '\\')
+						++backslashes;
+					else
+						backslashes = 0;
 					if (line[char_end] < CHAR_MAX
 					&& line[char_end - 1] != '\\'
 					&& !strchr("abcdefABCDEF0123456789", (char)line[char_end]))