Add more descriptive line numbers to node toString()
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c407a0bf19
commit
b9ebcbf555
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@ -122,14 +122,16 @@
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};
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};
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Base.prototype.toString = function(idt, name) {
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Base.prototype.toString = function(idt, name) {
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var location, tree, _ref2;
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var firstLine, lastLine, location, tree, _ref2, _ref3;
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if (idt == null) {
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if (idt == null) {
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idt = '';
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idt = '';
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}
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}
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if (name == null) {
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if (name == null) {
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name = this.constructor.name;
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name = this.constructor.name;
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}
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}
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location = (((_ref2 = this.locationData) != null ? _ref2.first_line : void 0) || "unknown") + ": ";
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firstLine = ((_ref2 = this.locationData) != null ? _ref2.first_line : void 0) || "unknown";
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lastLine = ((_ref3 = this.locationData) != null ? _ref3.last_line : void 0) || "unknown";
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location = firstLine + (lastLine !== firstLine ? "-" + lastLine : "") + ": ";
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tree = '\n' + idt + location + name;
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tree = '\n' + idt + location + name;
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if (this.soak) {
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if (this.soak) {
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tree += '?';
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tree += '?';
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@ -108,7 +108,9 @@ exports.Base = class Base
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# `toString` representation of the node, for inspecting the parse tree.
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# `toString` representation of the node, for inspecting the parse tree.
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# This is what `coffee --nodes` prints out.
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# This is what `coffee --nodes` prints out.
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toString: (idt = '', name = @constructor.name) ->
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toString: (idt = '', name = @constructor.name) ->
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location = (@locationData?.first_line || "unknown") + ": "
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firstLine = @locationData?.first_line || "unknown"
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lastLine = @locationData?.last_line || "unknown"
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location = firstLine + (if lastLine != firstLine then "-" + lastLine else "") + ": "
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tree = '\n' + idt + location + name
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tree = '\n' + idt + location + name
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tree += '?' if @soak
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tree += '?' if @soak
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@eachChild (node) -> tree += node.toString idt + TAB
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@eachChild (node) -> tree += node.toString idt + TAB
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