diff options
Diffstat (limited to 'deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/parseutil.js')
-rw-r--r-- | deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/parseutil.js | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/parseutil.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/parseutil.js deleted file mode 100644 index 3e2c80418f..0000000000 --- a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/parseutil.js +++ /dev/null @@ -1,126 +0,0 @@ -import {LooseParser} from "./state" -import {Node, SourceLocation, lineBreak, isNewLine, tokTypes as tt} from ".." - -const lp = LooseParser.prototype - -lp.startNode = function() { - let node = new Node - node.start = this.tok.start - if (this.options.locations) - node.loc = new SourceLocation(this.toks, this.tok.loc.start) - if (this.options.directSourceFile) - node.sourceFile = this.options.directSourceFile - if (this.options.ranges) - node.range = [this.tok.start, 0] - return node -} - -lp.storeCurrentPos = function() { - return this.options.locations ? [this.tok.start, this.tok.loc.start] : this.tok.start -} - -lp.startNodeAt = function(pos) { - let node = new Node - if (this.options.locations) { - node.start = pos[0] - node.loc = new SourceLocation(this.toks, pos[1]) - pos = pos[0] - } else { - node.start = pos - } - if (this.options.directSourceFile) - node.sourceFile = this.options.directSourceFile - if (this.options.ranges) - node.range = [pos, 0] - return node -} - -lp.finishNode = function(node, type) { - node.type = type - node.end = this.last.end - if (this.options.locations) - node.loc.end = this.last.loc.end - if (this.options.ranges) - node.range[1] = this.last.end - return node -} - -lp.dummyIdent = function() { - let dummy = this.startNode() - dummy.name = "✖" - return this.finishNode(dummy, "Identifier") -} - -export function isDummy(node) { return node.name == "✖" } - -lp.eat = function(type) { - if (this.tok.type === type) { - this.next() - return true - } else { - return false - } -} - -lp.isContextual = function(name) { - return this.tok.type === tt.name && this.tok.value === name -} - -lp.eatContextual = function(name) { - return this.tok.value === name && this.eat(tt.name) -} - -lp.canInsertSemicolon = function() { - return this.tok.type === tt.eof || this.tok.type === tt.braceR || - lineBreak.test(this.input.slice(this.last.end, this.tok.start)) -} - -lp.semicolon = function() { - return this.eat(tt.semi) -} - -lp.expect = function(type) { - if (this.eat(type)) return true - for (let i = 1; i <= 2; i++) { - if (this.lookAhead(i).type == type) { - for (let j = 0; j < i; j++) this.next() - return true - } - } -} - -lp.pushCx = function() { - this.context.push(this.curIndent) -} -lp.popCx = function() { - this.curIndent = this.context.pop() -} - -lp.lineEnd = function(pos) { - while (pos < this.input.length && !isNewLine(this.input.charCodeAt(pos))) ++pos - return pos -} - -lp.indentationAfter = function(pos) { - for (let count = 0;; ++pos) { - let ch = this.input.charCodeAt(pos) - if (ch === 32) ++count - else if (ch === 9) count += this.options.tabSize - else return count - } -} - -lp.closes = function(closeTok, indent, line, blockHeuristic) { - if (this.tok.type === closeTok || this.tok.type === tt.eof) return true - return line != this.curLineStart && this.curIndent < indent && this.tokenStartsLine() && - (!blockHeuristic || this.nextLineStart >= this.input.length || - this.indentationAfter(this.nextLineStart) < indent) -} - -lp.tokenStartsLine = function() { - for (let p = this.tok.start - 1; p >= this.curLineStart; --p) { - let ch = this.input.charCodeAt(p) - if (ch !== 9 && ch !== 32) return false - } - return true -} |