diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lexer.js | 5 | ||||
| -rw-r--r-- | src/parser.js | 6 |
2 files changed, 6 insertions, 5 deletions
diff --git a/src/lexer.js b/src/lexer.js index fd0d0a3..5831541 100644 --- a/src/lexer.js +++ b/src/lexer.js @@ -20,8 +20,9 @@ const newSkippableLexeme = (type, regex) => { newValueLexeme('constant', '\\d+', Number) newLexemeType('d', 'd') -newLexemeType('+', '\\+') -newLexemeType('-', '-') +newLexemeType('bigPlus', ' \\+ ' ) +newLexemeType('bigMinus', ' - ') +newLexemeType('minus', '-') newLexemeType('(', '\\(') newLexemeType(')', '\\)') newLexemeType('E', 'E') diff --git a/src/parser.js b/src/parser.js index fd974bc..588f480 100644 --- a/src/parser.js +++ b/src/parser.js @@ -63,9 +63,9 @@ newSymbol('d', (parser) => { newDieOperation('E') newDieOperation('K') -newInfix('+', 20, { type: 'add' }) -newInfix('-', 20, { type: 'subtract' }) -newSymbol('-', (parser) => { +newInfix('bigPlus', 20, { type: 'add' }) +newInfix('bigMinus', 20, { type: 'subtract' }) +newSymbol('minus', (parser) => { return { type: 'negative', value: parser.expression(40) |