(source, setState)
| 17 | var whiteCharRE = /[ \t\v\f]/; // newlines are handled in tokenizer |
| 18 | |
| 19 | function normal(source, setState) { |
| 20 | if (source.eatWhile(whiteCharRE)) { |
| 21 | return null; |
| 22 | } |
| 23 | |
| 24 | var ch = source.next(); |
| 25 | if (specialRE.test(ch)) { |
| 26 | if (ch == '{' && source.eat('-')) { |
| 27 | var t = "comment"; |
| 28 | if (source.eat('#')) { |
| 29 | t = "meta"; |
| 30 | } |
| 31 | return switchState(source, setState, ncomment(t, 1)); |
| 32 | } |
| 33 | return null; |
| 34 | } |
| 35 | |
| 36 | if (ch == '\'') { |
| 37 | if (source.eat('\\')) { |
| 38 | source.next(); // should handle other escapes here |
| 39 | } |
| 40 | else { |
| 41 | source.next(); |
| 42 | } |
| 43 | if (source.eat('\'')) { |
| 44 | return "string"; |
| 45 | } |
| 46 | return "error"; |
| 47 | } |
| 48 | |
| 49 | if (ch == '"') { |
| 50 | return switchState(source, setState, stringLiteral); |
| 51 | } |
| 52 | |
| 53 | if (largeRE.test(ch)) { |
| 54 | source.eatWhile(idRE); |
| 55 | if (source.eat('.')) { |
| 56 | return "qualifier"; |
| 57 | } |
| 58 | return "variable-2"; |
| 59 | } |
| 60 | |
| 61 | if (smallRE.test(ch)) { |
| 62 | source.eatWhile(idRE); |
| 63 | return "variable"; |
| 64 | } |
| 65 | |
| 66 | if (digitRE.test(ch)) { |
| 67 | if (ch == '0') { |
| 68 | if (source.eat(/[xX]/)) { |
| 69 | source.eatWhile(hexitRE); // should require at least 1 |
| 70 | return "integer"; |
| 71 | } |
| 72 | if (source.eat(/[oO]/)) { |
| 73 | source.eatWhile(octitRE); // should require at least 1 |
| 74 | return "number"; |
| 75 | } |
| 76 | } |
nothing calls this directly
no test coverage detected