Upgrade yargs to address vulnerability in mem. (#580)

https://snyk.io/test/npm/yargs/10.1.2

Run grunt build.

Add preinstall script.

Revert "Add preinstall script."

This reverts commit 3034355c0b6c4ac70eeb4a00cdba1d46ccaf78eb.

CHANGELOG.md

@@ -1,3 +1,68 @@
+<a name="2.0.0-alpha1"></a>
+# [2.0.0-alpha1](https://github.com/showdownjs/showdown/compare/1.8.5...2.0.0-alpha1) (2018-09-08)
+
+
+### Bug Fixes
+
+* **package:** update yargs to version 11.0.0 ([#491](https://github.com/showdownjs/showdown/issues/491)) ([6376d40](https://github.com/showdownjs/showdown/commit/6376d40))
+* compress showdown emoji ([55f22de](https://github.com/showdownjs/showdown/commit/55f22de))
+* replaces \u00A0 with &nbsp; ([f20dc75](https://github.com/showdownjs/showdown/commit/f20dc75)), closes [#521](https://github.com/showdownjs/showdown/issues/521)
+
+
+### Code Refactoring
+
+* **subParsers:** change name and directory of subparsers ([3db9200](https://github.com/showdownjs/showdown/commit/3db9200))
+
+
+### Features
+
+* **makeMarkdown:** convert HTML to MD ([358947b](https://github.com/showdownjs/showdown/commit/358947b))
+* **splitAdjacentBlockquotes:** add option to split adjacent blockquote blocks ([ea3db5f](https://github.com/showdownjs/showdown/commit/ea3db5f)), closes [#477](https://github.com/showdownjs/showdown/issues/477)
+
+
+### BREAKING CHANGES
+
+* **subParsers:** makeHtml subparsers names changed, by prepending 'makehtml.' to them.
+Example: 'anchors', subparser is now named 'makehtml.anchors'.
+
+Event names were also changed to reflect this.
+Example: 'anchors.before' is now named 'makehtml.anchors.before'.
+
+**To migrate:**
+
+If you have a listener extension, replace the old event name with the new one. Example:
+
+Replace this
+
+```js
+showdown.extension('myext', function() {
+  return [{
+    type: 'listener',
+    listeners: {
+      'anchors.before': function (event, text, converter, options, globals) {
+        //... some code
+        return text;
+      }
+  }];
+});
+```
+
+with this
+```js
+showdown.extension('myext', function() {
+  return [{
+    type: 'listener',
+    listeners: {
+      'makehtml.anchors.before': function (event, text, converter, options, globals) {
+        //... some code
+        return text;
+      }
+  }];
+});
+```
+
+
+
 <a name="1.8.5"></a>
 # [1.8.5](https://github.com/showdownjs/showdown/compare/1.8.4...1.8.5) (2017-12-10)
 

package-lock.json

@@ -380,9 +380,9 @@
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-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
-          "integrity": "sha1-wZyd+aAocC1nhhI4SmVSQExjbRU=",
+          "version": "7.1.3",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
+          "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
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           "requires": {
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@@ -822,6 +822,13 @@
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       }
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+    "cycle": {
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+      "resolved": "https://registry.npmjs.org/cycle/-/cycle-1.0.3.tgz",
+      "integrity": "sha1-IegLK+hYD5i0aPN5QwZisEbDStI=",
+      "dev": true,
+      "optional": true
+    },
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       "resolved": "https://registry.npmjs.org/d/-/d-1.0.0.tgz",
@@ -876,7 +883,8 @@
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-      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA="
+      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
+      "dev": true
     },
     "deep-eql": {
       "version": "3.0.1",
@@ -1044,6 +1052,13 @@
         "event-emitter": "~0.3.5"
       }
     },
+    "es6-promise": {
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+      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.4.tgz",
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+      "dev": true,
+      "optional": true
+    },
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       "resolved": "https://registry.npmjs.org/es6-set/-/es6-set-0.1.5.tgz",
@@ -1290,11 +1305,86 @@
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       "integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ="
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+      "integrity": "sha1-qEC0uK9kAyZMjbV/Txp0Mz74H+k=",
+      "dev": true,
+      "optional": true,
+      "requires": {
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+        "debug": "2.6.9",
+        "mkdirp": "0.5.1",
+        "yauzl": "2.4.1"
+      },
+      "dependencies": {
+        "concat-stream": {
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+          "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
+          "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "buffer-from": "^1.0.0",
+            "inherits": "^2.0.3",
+            "readable-stream": "^2.2.2",
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+          "dev": true,
+          "optional": true
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+          "dev": true,
+          "optional": true,
+          "requires": {
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+            "inherits": "~2.0.3",
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+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "string_decoder": {
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+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+          "dev": true,
+          "optional": true,
+          "requires": {
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+          }
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+      }
+    },
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+      "resolved": "https://registry.npmjs.org/eyes/-/eyes-0.1.8.tgz",
+      "integrity": "sha1-Ys8SAjTGg3hdkCNIqADvPgzCC8A=",
+      "dev": true,
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       "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
     },
+    "fd-slicer": {
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+      "integrity": "sha1-i1vL2ewyfFBBv5qwI/1nUPEXfmU=",
+      "dev": true,
+      "optional": true,
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+      }
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@@ -1331,11 +1431,11 @@
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-      "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+      "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
       "requires": {
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+        "locate-path": "^3.0.0"
       }
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@@ -1389,6 +1489,18 @@
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       }
     },
+    "fs-extra": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-1.0.0.tgz",
+      "integrity": "sha1-zTzl9+fLYUWIP8rjGR6Yd/hYeVA=",
+      "dev": true,
+      "optional": true,
+      "requires": {
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+        "jsonfile": "^2.1.0",
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@@ -1909,6 +2021,17 @@
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+        "strip-json-comments": "1.0.x",
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@@ -2368,6 +2503,16 @@
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+      "version": "3.0.0",
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-      "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M="
+      "version": "2.0.0",
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@@ -3191,6 +3373,16 @@
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+      "integrity": "sha1-XTa7V5YcZzqlt4jbyBQf3yO0Tgg=",
+      "dev": true,
+      "optional": true,
+      "requires": {
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+      }
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@@ -3515,6 +3707,13 @@
         "tweetnacl": "~0.14.0"
       }
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+      "resolved": "https://registry.npmjs.org/stack-trace/-/stack-trace-0.0.10.tgz",
+      "integrity": "sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA=",
+      "dev": true,
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@@ -3658,6 +3857,13 @@
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       "dev": true
     },
+    "throttleit": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/throttleit/-/throttleit-1.0.0.tgz",
+      "integrity": "sha1-nnhYNtr0Z0MUWlmEtiaNgoUorGw=",
+      "dev": true,
+      "optional": true
+    },
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@@ -3800,6 +4006,12 @@
         "util-deprecate": "^1.0.2"
       }
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+    "unicode-5.2.0": {
+      "version": "0.7.5",
+      "resolved": "https://registry.npmjs.org/unicode-5.2.0/-/unicode-5.2.0-0.7.5.tgz",
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+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/uri-path/-/uri-path-1.0.0.tgz",
@@ -3895,6 +4107,37 @@
       "dev": true,
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+    "winston": {
+      "version": "2.4.4",
+      "resolved": "https://registry.npmjs.org/winston/-/winston-2.4.4.tgz",
+      "integrity": "sha512-NBo2Pepn4hK4V01UfcWcDlmiVTs7VTB1h7bgnB0rgP146bYhMxX0ypCz3lBOfNxCO4Zuek7yeT+y/zM1OfMw4Q==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "async": "~1.0.0",
+        "colors": "1.0.x",
+        "cycle": "1.0.x",
+        "eyes": "0.1.x",
+        "isstream": "0.1.x",
+        "stack-trace": "0.0.x"
+      },
+      "dependencies": {
+        "async": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/async/-/async-1.0.0.tgz",
+          "integrity": "sha1-+PwEyjoTeErenhZBr5hXjPvWR6k=",
+          "dev": true,
+          "optional": true
+        },
+        "colors": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/colors/-/colors-1.0.3.tgz",
+          "integrity": "sha1-BDP0TYCWgP3rYO0mDxsMJi6CpAs=",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "wordwrap": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
@@ -3902,7 +4145,7 @@
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-      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
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@@ -3941,6 +4184,11 @@
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       "integrity": "sha1-TYuPHszTQZqjYgYb7O9RXh5VljU="
     },
+    "xregexp": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.0.0.tgz",
+      "integrity": "sha512-PHyM+sQouu7xspQQwELlGwwd05mXUFqwFYfqPO0cC7x4fxyHnnuetmQr6CjJiafIDoH4MogHb9dOoJzR/Y4rFg=="
+    },
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
@@ -3948,9 +4196,9 @@
       "dev": true
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     "y18n": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
-      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
+      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w=="
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@@ -3958,13 +4206,13 @@
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     },
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-      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-11.1.0.tgz",
-      "integrity": "sha512-NwW69J42EsCSanF8kyn5upxvjp5ds+t3+udGBeTbFnERA+lF541DDpMawzo4z6W/QrzNM18D+BPMiOBibnFV5A==",
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.1.tgz",
+      "integrity": "sha512-B0vRAp1hRX4jgIOWFtjfNjd9OA9RWYZ6tqGA9/I/IrTMsxmKvtWy+ersM+jzpQqbC3YfLzeABPdeTgcJ9eu1qQ==",
       "requires": {
         "cliui": "^4.0.0",
-        "decamelize": "^1.1.1",
-        "find-up": "^2.1.0",
+        "decamelize": "^2.0.0",
+        "find-up": "^3.0.0",
         "get-caller-file": "^1.0.1",
         "os-locale": "^2.0.0",
         "require-directory": "^2.1.1",
@@ -3972,17 +4220,37 @@
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         "string-width": "^2.0.0",
         "which-module": "^2.0.0",
-        "y18n": "^3.2.1",
-        "yargs-parser": "^9.0.2"
+        "y18n": "^3.2.1 || ^4.0.0",
+        "yargs-parser": "^10.1.0"
+      },
+      "dependencies": {
+        "decamelize": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-2.0.0.tgz",
+          "integrity": "sha512-Ikpp5scV3MSYxY39ymh45ZLEecsTdv/Xj2CaQfI8RLMuwi7XvjX9H/fhraiSuU+C5w5NTDu4ZU72xNiZnurBPg==",
+          "requires": {
+            "xregexp": "4.0.0"
+          }
+        }
       }
     },
     "yargs-parser": {
-      "version": "9.0.2",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-9.0.2.tgz",
-      "integrity": "sha1-nM9qQ0YP5O1Aqbto9I1DuKaMwHc=",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-10.1.0.tgz",
+      "integrity": "sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==",
       "requires": {
         "camelcase": "^4.1.0"
       }
+    },
+    "yauzl": {
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.4.1.tgz",
+      "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "fd-slicer": "~1.0.1"
+      }
     }
   }
 }

package.json

@@ -60,6 +60,6 @@
   },
   "dependencies": {
     "jsdom": "^10.0.0",
-    "yargs": "^11.1.0"
+    "yargs": "^12.0.0"
   }
 }