diff options
| author | Kyle Gunger <kgunger12@gmail.com> | 2022-04-13 00:55:46 -0400 |
|---|---|---|
| committer | Kyle Gunger <kgunger12@gmail.com> | 2022-04-13 00:55:46 -0400 |
| commit | 44355ceb4db780b370d148008c5048a5075b3978 (patch) | |
| tree | 0ba89a1b3419063c9dca03c8f85a7efe81674965 /tnslc/parse/tokenizer.tnsl | |
| parent | 8fea53ab8fa095ff7909b5bfbb0c6e94f2206b52 (diff) | |
Numeric literals
Diffstat (limited to 'tnslc/parse/tokenizer.tnsl')
| -rw-r--r-- | tnslc/parse/tokenizer.tnsl | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/tnslc/parse/tokenizer.tnsl b/tnslc/parse/tokenizer.tnsl index 0b80a15..b57c766 100644 --- a/tnslc/parse/tokenizer.tnsl +++ b/tnslc/parse/tokenizer.tnsl @@ -14,12 +14,8 @@ EXPRESS OR IMPLIED #/ -/; is_space (charp c) [bool] - ;return c == '\t' || c == '\n' || c == ' ' -;/ - -/; is_digit (charp c) [bool] - ;return c !< '0' && c !> '9' +/; is_float (~{}charp dat) [bool] + ;return is_numeric_literal(dat) && is_in_string(dat, '.') ;/ /; break_token ({}charp dat, charp c) [bool] @@ -34,8 +30,13 @@ ;return !is_digit(c) ;/ ;return true + ;; else if (is_in_string(~RESERVED, c)) + /; if (is_numeric_literal(~dat) && !is_float(~dat) && c == '.') + ;return false + ;/ + ;return true ;/ - ;return is_space(c) + ;return is_whitespace(c) ;/ /; parse_reserved ({}charp dat) [{}Token] @@ -55,7 +56,7 @@ ;tdat = {} ;/ ;/ - /; if ( !is_space(i) ) + /; if ( !is_whitespace(i) ) ;tdat.append(i) ;/ ;/ |