Update dependencies.

bin/topojson

@@ -1,11 +1,11 @@
 #!/usr/bin/env node
 
 var path = require("path"),
-    rw = require("rw"),
+    rw = require("rw").dash,
     d3 = require("d3"),
     optimist = require("optimist"),
     shapefile = require("shapefile"),
-    queue = require("d3-queue"),
+    queue = require("d3-queue").queue,
     topojson = require("../");
 
 require("d3-geo-projection")(d3);
@@ -25,7 +25,7 @@ var argv = optimist
     .options("o", {
       alias: "out",
       describe: "output TopoJSON file name",
-      default: "/dev/stdout"
+      default: "-"
     })
     .options("q", {
       alias: "quantization",
@@ -152,7 +152,7 @@ var argv = optimist
     .check(function(argv) {
       if (argv.help) return;
       if (argv.version) return console.log(topojson.version), process.exit(0);
-      if (!argv._.length) argv._ = ["/dev/stdin"];
+      if (!argv._.length) argv._ = ["-"];
       if (+argv.s && +argv["simplify-proportion"]) throw new Error("--simplify and --simplify-proportion are exclusive");
       if (+argv["simplify-proportion"] < 0 || +argv["simplify-proportion"] >= 1) throw new Error("--simplify-proportion must be between 0 and 1");
       if (argv["allow-empty"]) argv.filter = "none";

bin/topojson-geojson

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 
 var path = require("path"),
-    rw = require("rw"),
+    rw = require("rw").dash,
     optimist = require("optimist"),
     type = require("../lib/topojson/type"),
     topojson = require("../");
@@ -32,7 +32,7 @@ var argv = optimist
     .check(function(argv) {
       if (argv.help) return;
       if (argv._.length > 1) throw new Error("at most one input file allowed");
-      if (!argv._.length) argv._ = ["/dev/stdin"];
+      if (!argv._.length) argv._ = ["-"];
     })
     .argv;
 

bin/topojson-group

@@ -4,7 +4,7 @@ var fs = require("fs");
 
 var d3 = require("d3"),
     optimist = require("optimist"),
-    rw = require("rw"),
+    rw = require("rw").dash,
     topojson = require("../"),
     mergeProperties = require("../lib/topojson/merge-properties");
 
@@ -18,7 +18,7 @@ var argv = optimist
     .options("o", {
       alias: "out",
       describe: "output TopoJSON file name",
-      default: "/dev/stdout",
+      default: "-",
     })
     .options("p", {
       alias: "properties",
@@ -33,7 +33,7 @@ var argv = optimist
     .check(function(argv) {
       if (argv.help) return;
       if (argv._.length > 1) throw new Error("at most one input file allowed");
-      if (!argv._.length) argv._ = ["/dev/stdin"];
+      if (!argv._.length) argv._ = ["-"];
     })
     .argv;
 

bin/topojson-merge

@@ -4,7 +4,7 @@ var fs = require("fs");
 
 var d3 = require("d3"),
     optimist = require("optimist"),
-    rw = require("rw"),
+    rw = require("rw").dash,
     topojson = require("../"),
     mergeProperties = require("../lib/topojson/merge-properties");
 
@@ -18,7 +18,7 @@ var argv = optimist
     .options("o", {
       alias: "out",
       describe: "output TopoJSON file name",
-      default: "/dev/stdout"
+      default: "-"
     })
     .options("io", {
       alias: "in-object",
@@ -48,7 +48,7 @@ var argv = optimist
     .check(function(argv) {
       if (argv.help) return;
       if (argv._.length > 1) throw new Error("at most one input file allowed");
-      if (!argv._.length) argv._ = ["/dev/stdin"];
+      if (!argv._.length) argv._ = ["-"];
       if (!argv.io) throw new Error("input object name required");
       if (!argv.oo) throw new Error("output object name required");
       if (argv.k) argv.k = new Function("d", "return " + argv.k);

bin/topojson-svg

@@ -2,7 +2,7 @@
 
 var fs = require("fs"),
     os = require("os"),
-    rw = require("rw"),
+    rw = require("rw").dash,
     d3 = require("d3"),
     optimist = require("optimist"),
     topojson = require("../");
@@ -19,7 +19,7 @@ var argv = optimist
     .options("o", {
       alias: "out",
       describe: "output SVG file name",
-      default: "/dev/stdout"
+      default: "-"
     })
     .options("width", {
       describe: "width of the output SVG",
@@ -41,7 +41,7 @@ var argv = optimist
     .check(function(argv) {
       if (argv.help) return;
       if (argv._.length > 1) throw new Error("at most one input file allowed");
-      if (!argv._.length) argv._ = ["/dev/stdin"];
+      if (!argv._.length) argv._ = ["-"];
     })
     .argv;
 
@@ -60,7 +60,7 @@ var path = d3.geo.path().projection(isNaN(precision) ? null : d3.geo.transform({
   }
 }));
 
-var out = argv.o === "/dev/stdout"
+var out = (argv.o === "-" || argv.o === "/dev/stdout")
     ? process.stdout
     : fs.createWriteStream(argv.o, "utf8");
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "topojson",
-  "version": "1.6.22",
+  "version": "1.6.23",
   "description": "An extension to GeoJSON that encodes topology.",
   "keywords": [
     "topojson",
@@ -36,9 +36,9 @@
   "dependencies": {
     "d3": "3",
     "d3-geo-projection": "0.2",
-    "d3-queue": "1",
+    "d3-queue": "2",
     "optimist": "0.3",
-    "rw": "0.1",
+    "rw": "1",
     "shapefile": "0.3"
   },
   "devDependencies": {