diff --git a/include/chaiscript/language/chaiscript_parser.hpp b/include/chaiscript/language/chaiscript_parser.hpp index 37b717f..e50046d 100644 --- a/include/chaiscript/language/chaiscript_parser.hpp +++ b/include/chaiscript/language/chaiscript_parser.hpp @@ -961,6 +961,32 @@ namespace chaiscript } void parse(const char_type t_char, const int line, const int col, const std::string &filename) { + const bool is_octal_char = t_char >= '0' && t_char <= '7'; + + if (is_octal) { + if (is_octal_char) { + octal_matches.push_back(t_char); + + if (octal_matches.size() == 3) { + process_octal(); + } + return; + } else { + process_octal(); + } + } else if (is_hex) { + const bool is_hex_char = (t_char >= '0' && t_char <= '9') + || (t_char >= 'a' && t_char <= 'f') + || (t_char >= 'A' && t_char <= 'F'); + + if (is_hex_char) { + hex_matches.push_back(t_char); + return; + } else { + process_hex(); + } + } + if (t_char == '\\') { if (is_escaped) { match.push_back('\\'); @@ -970,31 +996,7 @@ namespace chaiscript } } else { if (is_escaped) { - const bool is_octal_char = t_char >= '0' && t_char <= '7'; - - if (is_octal) { - if (is_octal_char) { - octal_matches.push_back(t_char); - - if (octal_matches.size() == 3) { - process_octal(); - } - } else { - process_octal(); - match.push_back(t_char); - } - } else if (is_hex) { - const bool is_hex_char = (t_char >= '0' && t_char <= '9') - || (t_char >= 'a' && t_char <= 'f') - || (t_char >= 'A' && t_char <= 'F'); - - if (is_hex_char) { - hex_matches.push_back(t_char); - } else { - process_hex(); - match.push_back(t_char); - } - } else if (is_octal_char) { + if (is_octal_char) { is_octal = true; octal_matches.push_back(t_char); } else if (t_char == 'x') { diff --git a/unittests/hex_escapes.chai b/unittests/hex_escapes.chai index 283ef87..14ec62e 100644 --- a/unittests/hex_escapes.chai +++ b/unittests/hex_escapes.chai @@ -3,4 +3,5 @@ assert_equal("\x39", "9") assert_equal("\x039", "9") assert_equal("\x39g", "9g") assert_equal("b\x39g", "b9g") +assert_equal("\x39\x38g", "98g") diff --git a/unittests/octal_escapes.chai b/unittests/octal_escapes.chai index 83b5392..a220d57 100644 --- a/unittests/octal_escapes.chai +++ b/unittests/octal_escapes.chai @@ -3,4 +3,5 @@ assert_equal("\71", "9") assert_equal("\071", "9") assert_equal("\71a", "9a") assert_equal("b\71a", "b9a") +assert_equal("\71\70a", "98a")