{"action":"created","comment":{"url":"https://api.github.com/repos/WebAssembly/spec/pulls/comments/102200577","pull_request_review_id":22948238,"id":102200577,"diff_hunk":"@@ -1,6 +1,91 @@\n Overview\n --------\n \n-.. todo::\n+WebAssembly encodes a low-level, assembly-like programming language.\n+This language is structured around the following main concepts.\n \n-   Describe\n+* **Values**.\n+  WebAssembly provides only four basic *value types*.\n+  These are integers and :ref:`IEEE-754 floating point <http://ieeexplore.ieee.org/document/4610935/>` numbers,\n+  each in 32 and 64 bit width.\n+  32 bit integers also function as Booleans and as memory addresses.\n+  The usual basic operations on these types are available,\n+  including the full matrix of conversions between them.\n+  There is no distinction between signed and unsigned integer types.\n+  Instead, different signedness is handled by different operations,","path":"document/concepts/overview.rst","position":null,"original_position":17,"commit_id":"3a5224f6745f74c85c4201243b3ad08309e8acf7","original_commit_id":"1176812c06ada00041cace0bb57b8f35f69dd81e","user":{"login":"rossberg-chromium","id":4247099,"avatar_url":"https://avatars.githubusercontent.com/u/4247099?v=3","gravatar_id":"","url":"https://api.github.com/users/rossberg-chromium","html_url":"https://github.com/rossberg-chromium","followers_url":"https://api.github.com/users/rossberg-chromium/followers","following_url":"https://api.github.com/users/rossberg-chromium/following{/other_user}","gists_url":"https://api.github.com/users/rossberg-chromium/gists{/gist_id}","starred_url":"https://api.github.com/users/rossberg-chromium/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rossberg-chromium/subscriptions","organizations_url":"https://api.github.com/users/rossberg-chromium/orgs","repos_url":"https://api.github.com/users/rossberg-chromium/repos","events_url":"https://api.github.com/users/rossberg-chromium/events{/privacy}","received_events_url":"https://api.github.com/users/rossberg-chromium/received_events","type":"User","site_admin":false},"body":"Done (slightly shortened)","created_at":"2017-02-21T12:56:51Z","updated_at":"2017-02-21T12:56:51Z","html_url":"https://github.com/WebAssembly/spec/pull/427#discussion_r102200577","pull_request_url":"https://api.github.com/repos/WebAssembly/spec/pulls/427","_links":{"self":{"href":"https://api.github.com/repos/WebAssembly/spec/pulls/comments/102200577"},"html":{"href":"https://github.com/WebAssembly/spec/pull/427#discussion_r102200577"},"pull_request":{"href":"https://api.github.com/repos/WebAssembly/spec/pulls/427"}}},"pull_request":{"url":"https://api.github.com/repos/WebAssembly/spec/pulls/427","id":107035771,"html_url":"https://github.com/WebAssembly/spec/pull/427","diff_url":"https://github.com/WebAssembly/spec/pull/427.diff","patch_url":"https://github.com/WebAssembly/spec/pull/427.patch","issue_url":"https://api.github.com/repos/WebAssembly/spec/issues/427","number":427,"state":"open","locked":false,"title":"Scope & concept overview","user":{"login":"rossberg-chromium","id":4247099,"avatar_url":"https://avatars.githubusercontent.com/u/4247099?v=3","gravatar_id":"","url":"https://api.github.com/users/rossberg-chromium","html_url":"https://github.com/rossberg-chromium","followers_url":"https://api.github.com/users/rossberg-chromium/followers","following_url":"https://api.github.com/users/rossberg-chromium/following{/other_user}","gists_url":"https://api.github.com/users/rossberg-chromium/gists{/gist_id}","starred_url":"https://api.github.com/users/rossberg-chromium/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rossberg-chromium/subscriptions","organizations_url":"https://api.github.com/users/rossberg-chromium/orgs","repos_url":"https://api.github.com/users/rossberg-chromium/repos","events_url":"https://api.github.com/users/rossberg-chromium/events{/privacy}","received_events_url":"https://api.github.com/users/rossberg-chromium/received_events","type":"User","site_admin":false},"body":"- Add short section on scope of this spec\r\n- Add section introducing the main Wasm concepts\r\n- Incorporate script automating push to gh-pages\r\n\r\nFor test rendering, see http://webassembly.github.io/spec/","created_at":"2017-02-20T16:09:54Z","updated_at":"2017-02-21T12:56:51Z","closed_at":null,"merged_at":null,"merge_commit_sha":"c107ecb3503ef29fb910c6a1f80c4ab19844a73e","assignee":null,"assignees":[],"milestone":null,"commits_url":"https://api.github.com/repos/WebAssembly/spec/pulls/427/commits","review_comments_url":"https://api.github.com/repos/WebAssembly/spec/pulls/427/comments","review_comment_url":"https://api.github.com/repos/WebAssembly/spec/pulls/comments{/number}","comments_url":"https://api.github.com/repos/WebAssembly/spec/issues/427/comments","statuses_url":"https://api.github.com/repos/WebAssembly/spec/statuses/3a5224f6745f74c85c4201243b3ad08309e8acf7","head":{"label":"WebAssembly:bla","ref":"bla","sha":"3a5224f6745f74c85c4201243b3ad08309e8acf7","user":{"login":"WebAssembly","id":11578470,"avatar_url":"https://avatars.githubusercontent.com/u/11578470?v=3","gravatar_id":"","url":"https://api.github.com/users/WebAssembly","html_url":"https://github.com/WebAssembly","followers_url":"https://api.github.com/users/WebAssembly/followers","following_url":"https://api.github.com/users/WebAssembly/following{/other_user}","gists_url":"https://api.github.com/users/WebAssembly/gists{/gist_id}","starred_url":"https://api.github.com/users/WebAssembly/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/WebAssembly/subscriptions","organizations_url":"https://api.github.com/users/WebAssembly/orgs","repos_url":"https://api.github.com/users/WebAssembly/repos","events_url":"https://api.github.com/users/WebAssembly/events{/privacy}","received_events_url":"https://api.github.com/users/WebAssembly/received_events","type":"Organization","site_admin":false},"repo":{"id":40598815,"name":"spec","full_name":"WebAssembly/spec","owner":{"login":"WebAssembly","id":11578470,"avatar_url":"https://avatars.githubusercontent.com/u/11578470?v=3","gravatar_id":"","url":"https://api.github.com/users/WebAssembly","html_url":"https://github.com/WebAssembly","followers_url":"https://api.github.com/users/WebAssembly/followers","following_url":"https://api.github.com/users/WebAssembly/following{/other_user}","gists_url":"https://api.github.com/users/WebAssembly/gists{/gist_id}","starred_url":"https://api.github.com/users/WebAssembly/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/WebAssembly/subscriptions","organizations_url":"https://api.github.com/users/WebAssembly/orgs","repos_url":"https://api.github.com/users/WebAssembly/repos","events_url":"https://api.github.com/users/WebAssembly/events{/privacy}","received_events_url":"https://api.github.com/users/WebAssembly/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/WebAssembly/spec","description":"Staging ground for artifacts related to an MVP spec","fork":false,"url":"https://api.github.com/repos/WebAssembly/spec","forks_url":"https://api.github.com/repos/WebAssembly/spec/forks","keys_url":"https://api.github.com/repos/WebAssembly/spec/keys{/key_id}","collaborators_url":"https://api.github.com/repos/WebAssembly/spec/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/WebAssembly/spec/teams","hooks_url":"https://api.github.com/repos/WebAssembly/spec/hooks","issue_events_url":"https://api.github.com/repos/WebAssembly/spec/issues/events{/number}","events_url":"https://api.github.com/repos/WebAssembly/spec/events","assignees_url":"https://api.github.com/repos/WebAssembly/spec/assignees{/user}","branches_url":"https://api.github.com/repos/WebAssembly/spec/branches{/branch}","tags_url":"https://api.github.com/repos/WebAssembly/spec/tags","blobs_url":"https://api.github.com/repos/WebAssembly/spec/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/WebAssembly/spec/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/WebAssembly/spec/git/refs{/sha}","trees_url":"https://api.github.com/repos/WebAssembly/spec/git/trees{/sha}","statuses_url":"https://api.github.com/repos/WebAssembly/spec/statuses/{sha}","languages_url":"https://api.github.com/repos/WebAssembly/spec/languages","stargazers_url":"https://api.github.com/repos/WebAssembly/spec/stargazers","contributors_url":"https://api.github.com/repos/WebAssembly/spec/contributors","subscribers_url":"https://api.github.com/repos/WebAssembly/spec/subscribers","subscription_url":"https://api.github.com/repos/WebAssembly/spec/subscription","commits_url":"https://api.github.com/repos/WebAssembly/spec/commits{/sha}","git_commits_url":"https://api.github.com/repos/WebAssembly/spec/git/commits{/sha}","comments_url":"https://api.github.com/repos/WebAssembly/spec/comments{/number}","issue_comment_url":"https://api.github.com/repos/WebAssembly/spec/issues/comments{/number}","contents_url":"https://api.github.com/repos/WebAssembly/spec/contents/{+path}","compare_url":"https://api.github.com/repos/WebAssembly/spec/compare/{base}...{head}","merges_url":"https://api.github.com/repos/WebAssembly/spec/merges","archive_url":"https://api.github.com/repos/WebAssembly/spec/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/WebAssembly/spec/downloads","issues_url":"https://api.github.com/repos/WebAssembly/spec/issues{/number}","pulls_url":"https://api.github.com/repos/WebAssembly/spec/pulls{/number}","milestones_url":"https://api.github.com/repos/WebAssembly/spec/milestones{/number}","notifications_url":"https://api.github.com/repos/WebAssembly/spec/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/WebAssembly/spec/labels{/name}","releases_url":"https://api.github.com/repos/WebAssembly/spec/releases{/id}","deployments_url":"https://api.github.com/repos/WebAssembly/spec/deployments","created_at":"2015-08-12T12:15:16Z","updated_at":"2017-02-21T03:52:03Z","pushed_at":"2017-02-21T12:56:35Z","git_url":"git://github.com/WebAssembly/spec.git","ssh_url":"git@github.com:WebAssembly/spec.git","clone_url":"https://github.com/WebAssembly/spec.git","svn_url":"https://github.com/WebAssembly/spec","homepage":"http://webassembly.github.io/","size":2656,"stargazers_count":723,"watchers_count":723,"language":"JavaScript","has_issues":true,"has_downloads":true,"has_wiki":false,"has_pages":true,"forks_count":81,"mirror_url":null,"open_issues_count":11,"forks":81,"open_issues":11,"watchers":723,"default_branch":"master"}},"base":{"label":"WebAssembly:master","ref":"master","sha":"193fcb4f16eb41da42b07b45d6b70d589bfe39fd","user":{"login":"WebAssembly","id":11578470,"avatar_url":"https://avatars.githubusercontent.com/u/11578470?v=3","gravatar_id":"","url":"https://api.github.com/users/WebAssembly","html_url":"https://github.com/WebAssembly","followers_url":"https://api.github.com/users/WebAssembly/followers","following_url":"https://api.github.com/users/WebAssembly/following{/other_user}","gists_url":"https://api.github.com/users/WebAssembly/gists{/gist_id}","starred_url":"https://api.github.com/users/WebAssembly/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/WebAssembly/subscriptions","organizations_url":"https://api.github.com/users/WebAssembly/orgs","repos_url":"https://api.github.com/users/WebAssembly/repos","events_url":"https://api.github.com/users/WebAssembly/events{/privacy}","received_events_url":"https://api.github.com/users/WebAssembly/received_events","type":"Organization","site_admin":false},"repo":{"id":40598815,"name":"spec","full_name":"WebAssembly/spec","owner":{"login":"WebAssembly","id":11578470,"avatar_url":"https://avatars.githubusercontent.com/u/11578470?v=3","gravatar_id":"","url":"https://api.github.com/users/WebAssembly","html_url":"https://github.com/WebAssembly","followers_url":"https://api.github.com/users/WebAssembly/followers","following_url":"https://api.github.com/users/WebAssembly/following{/other_user}","gists_url":"https://api.github.com/users/WebAssembly/gists{/gist_id}","starred_url":"https://api.github.com/users/WebAssembly/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/WebAssembly/subscriptions","organizations_url":"https://api.github.com/users/WebAssembly/orgs","repos_url":"https://api.github.com/users/WebAssembly/repos","events_url":"https://api.github.com/users/WebAssembly/events{/privacy}","received_events_url":"https://api.github.com/users/WebAssembly/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/WebAssembly/spec","description":"Staging ground for artifacts related to an MVP spec","fork":false,"url":"https://api.github.com/repos/WebAssembly/spec","forks_url":"https://api.github.com/repos/WebAssembly/spec/forks","keys_url":"https://api.github.com/repos/WebAssembly/spec/keys{/key_id}","collaborators_url":"https://api.github.com/repos/WebAssembly/spec/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/WebAssembly/spec/teams","hooks_url":"https://api.github.com/repos/WebAssembly/spec/hooks","issue_events_url":"https://api.github.com/repos/WebAssembly/spec/issues/events{/number}","events_url":"https://api.github.com/repos/WebAssembly/spec/events","assignees_url":"https://api.github.com/repos/WebAssembly/spec/assignees{/user}","branches_url":"https://api.github.com/repos/WebAssembly/spec/branches{/branch}","tags_url":"https://api.github.com/repos/WebAssembly/spec/tags","blobs_url":"https://api.github.com/repos/WebAssembly/spec/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/WebAssembly/spec/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/WebAssembly/spec/git/refs{/sha}","trees_url":"https://api.github.com/repos/WebAssembly/spec/git/trees{/sha}","statuses_url":"https://api.github.com/repos/WebAssembly/spec/statuses/{sha}","languages_url":"https://api.github.com/repos/WebAssembly/spec/languages","stargazers_url":"https://api.github.com/repos/WebAssembly/spec/stargazers","contributors_url":"https://api.github.com/repos/WebAssembly/spec/contributors","subscribers_url":"https://api.github.com/repos/WebAssembly/spec/subscribers","subscription_url":"https://api.github.com/repos/WebAssembly/spec/subscription","commits_url":"https://api.github.com/repos/WebAssembly/spec/commits{/sha}","git_commits_url":"https://api.github.com/repos/WebAssembly/spec/git/commits{/sha}","comments_url":"https://api.github.com/repos/WebAssembly/spec/comments{/number}","issue_comment_url":"https://api.github.com/repos/WebAssembly/spec/issues/comments{/number}","contents_url":"https://api.github.com/repos/WebAssembly/spec/contents/{+path}","compare_url":"https://api.github.com/repos/WebAssembly/spec/compare/{base}...{head}","merges_url":"https://api.github.com/repos/WebAssembly/spec/merges","archive_url":"https://api.github.com/repos/WebAssembly/spec/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/WebAssembly/spec/downloads","issues_url":"https://api.github.com/repos/WebAssembly/spec/issues{/number}","pulls_url":"https://api.github.com/repos/WebAssembly/spec/pulls{/number}","milestones_url":"https://api.github.com/repos/WebAssembly/spec/milestones{/number}","notifications_url":"https://api.github.com/repos/WebAssembly/spec/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/WebAssembly/spec/labels{/name}","releases_url":"https://api.github.com/repos/WebAssembly/spec/releases{/id}","deployments_url":"https://api.github.com/repos/WebAssembly/spec/deployments","created_at":"2015-08-12T12:15:16Z","updated_at":"2017-02-21T03:52:03Z","pushed_at":"2017-02-21T12:56:35Z","git_url":"git://github.com/WebAssembly/spec.git","ssh_url":"git@github.com:WebAssembly/spec.git","clone_url":"https://github.com/WebAssembly/spec.git","svn_url":"https://github.com/WebAssembly/spec","homepage":"http://webassembly.github.io/","size":2656,"stargazers_count":723,"watchers_count":723,"language":"JavaScript","has_issues":true,"has_downloads":true,"has_wiki":false,"has_pages":true,"forks_count":81,"mirror_url":null,"open_issues_count":11,"forks":81,"open_issues":11,"watchers":723,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/WebAssembly/spec/pulls/427"},"html":{"href":"https://github.com/WebAssembly/spec/pull/427"},"issue":{"href":"https://api.github.com/repos/WebAssembly/spec/issues/427"},"comments":{"href":"https://api.github.com/repos/WebAssembly/spec/issues/427/comments"},"review_comments":{"href":"https://api.github.com/repos/WebAssembly/spec/pulls/427/comments"},"review_comment":{"href":"https://api.github.com/repos/WebAssembly/spec/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/WebAssembly/spec/pulls/427/commits"},"statuses":{"href":"https://api.github.com/repos/WebAssembly/spec/statuses/3a5224f6745f74c85c4201243b3ad08309e8acf7"}}}}
{"actor":{"display_login":"rossberg-chromium"}}