diff options
Diffstat (limited to 'libbuild2/lexer.hxx')
| -rw-r--r-- | libbuild2/lexer.hxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libbuild2/lexer.hxx b/libbuild2/lexer.hxx index 148666e..78d35d7 100644 --- a/libbuild2/lexer.hxx +++ b/libbuild2/lexer.hxx @@ -175,7 +175,7 @@ namespace build2 virtual token next (); - // Peek at the first two characters of the next token(s). Return the + // Peek at the first one/two characters of the next token(s). Return the // characters or '\0' if either would be eos. Also return an indicator of // whether the next token would be separated. Note: cannot be used to peek // at the first character of a line. @@ -184,6 +184,9 @@ namespace build2 // mode in which these characters will actually be parsed use the same // whitespace separation (the sep_space and sep_newline values). // + pair<char, bool> + peek_char (); + pair<pair<char, char>, bool> peek_chars (); |