diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2016-10-16 12:10:27 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2016-11-04 09:26:21 +0200 |
| commit | fa47916a51f530a4c728063f71b0e8d6da4dac0f (patch) | |
| tree | 03ec81a4f9192d9400f8ec7d5d1f4c967ae05b6d /build2/lexer.cxx | |
| parent | b9007109a1b6044f5b3239ccacc10946c94c46f4 (diff) | |
Add support for lexer name scanning customization
Diffstat (limited to 'build2/lexer.cxx')
| -rw-r--r-- | build2/lexer.cxx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/build2/lexer.cxx b/build2/lexer.cxx index 8f09baf..148b7c2 100644 --- a/build2/lexer.cxx +++ b/build2/lexer.cxx @@ -346,7 +346,7 @@ namespace build2 // else if (m == lexer_mode::variable) { - if (!alnum (c) && c != '_') + if (c != '_' && !(lexeme.empty () ? alpha (c) : alnum (c))) { if (c != '.') done = true; @@ -357,7 +357,7 @@ namespace build2 // get (); xchar p (peek ()); - done = eos (p) || !(alnum (p) || p == '_'); + done = eos (p) || !(alpha (p) || p == '_'); unget (c); } } @@ -444,7 +444,7 @@ namespace build2 if (m == lexer_mode::variable) state_.pop (); - return token (move (lexeme), sep, quoted, ln, cn, token_printer); + return token (move (lexeme), sep, quoted, ln, cn); } |