| 195 | |
| 196 | |
| 197 | function tokenLexer(stream, state) { |
| 198 | var style = state.tokenize(stream, state); |
| 199 | var current = stream.current(); |
| 200 | |
| 201 | // Handle '.' connected identifiers |
| 202 | if (current === '.') { |
| 203 | style = state.tokenize(stream, state); |
| 204 | current = stream.current(); |
| 205 | if (style === 'variable') { |
| 206 | return 'variable'; |
| 207 | } else { |
| 208 | return ERRORCLASS; |
| 209 | } |
| 210 | } |
| 211 | |
| 212 | |
| 213 | var delimiter_index = '[({'.indexOf(current); |
| 214 | if (delimiter_index !== -1) { |
| 215 | indent(stream, state ); |
| 216 | } |
| 217 | if (indentInfo === 'dedent') { |
| 218 | if (dedent(stream, state)) { |
| 219 | return ERRORCLASS; |
| 220 | } |
| 221 | } |
| 222 | delimiter_index = '])}'.indexOf(current); |
| 223 | if (delimiter_index !== -1) { |
| 224 | if (dedent(stream, state)) { |
| 225 | return ERRORCLASS; |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | return style; |
| 230 | } |
| 231 | |
| 232 | var external = { |
| 233 | electricChars:"dDpPtTfFeE ", |