zhangyiss/toml11
1
0
Fork 0
mirror of https://github.com/ToruNiina/toml11.git synced 2025-12-16 03:08:52 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

feat: add escape sequence of ESC

Browse Source 
as an unreleased feature
This commit is contained in:
ToruNiina
2022-03-16 22:39:52 +09:00
parent dcfe39a783
commit dde351ea40
3 changed files with 19 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
toml/lexer.hpp
View File

@@ -133,6 +133,9 @@ using lex_escape_seq_char = either<character<'"'>, character<'\\'>,
character<'b'>, character<'f'>,
character<'n'>, character<'r'>,
character<'t'>,
#ifdef TOML11_USE_UNRELEASED_TOML_FEATURES
character<'e'>, // ESC (0x1B)
#endif
lex_escape_unicode_short,
lex_escape_unicode_long
>;

3
toml/parser.hpp
View File

@@ -327,6 +327,9 @@ inline result<std::string, std::string> parse_escape_sequence(location& loc)
case 'n' :{loc.advance(); return ok(std::string("\n"));}
case 'f' :{loc.advance(); return ok(std::string("\f"));}
case 'r' :{loc.advance(); return ok(std::string("\r"));}
#ifdef TOML11_USE_UNRELEASED_TOML_FEATURES
case 'e' :{loc.advance(); return ok(std::string("\x1b"));} // ESC
#endif
case 'u' :
{
if(const auto token = lex_escape_unicode_short::invoke(loc))