message: replace any escaped characters as well
diff: @@ -33,7 +33,8 @@ static string indexing_script(string input_schema, string input_table, string in
  string result = SQL(
  DROP SCHEMA IF EXISTS %fts_schema% CASCADE;
  CREATE SCHEMA %fts_schema%;
  - CREATE MACRO %fts_schema%.tokenize(s) AS stem(unnest(string_split_regex(regexp_replace(lower(strip_accents(s)), '[^a-z]', ' ', 'g'), '\s+')), '%stemmer%');
  + CREATE MACRO %fts_schema%.tokenize(s) AS
  + stem(unnest(string_split_regex(regexp_replace(lower(strip_accents(s)), '(\\\\.|[^a-z])', ' ', 'g'), '\s+')), '%stemmer%');
  CREATE TABLE %fts_schema%.docs AS (
  SELECT
  