klorenz / atom-regex-railroad-diagrams Goto Github PK

View Code? Open in Web Editor NEW

250.0 250.0 31.0 457 KB

display regex as railroad diagram, if cursor moves to it

License: MIT License

CoffeeScript 53.35% JavaScript 35.65% CSS 11.00%

atom-regex-railroad-diagrams's People

Contributors

Stargazers

Watchers

atom-regex-railroad-diagrams's Issues

feature request: cson grammar (oniguruma)

I'm fixing the scala grammar, similar to #16 a regex is enclosed by strings.

'match': "(@(?:tparam|throws))\\s+(\\S)(\\s+)"
vs
'match': /(@(?:tparam|throws))\\s+(\\S)(\\s+)/

it's based on oniguruma (http://www.geocities.jp/kosako3/oniguruma/doc/RE.txt)

Enable installation for atom running behind proxy

I get an error message like this when I try to install the package

npm ERR! git clone git://github.com/klorenz/railroad-diagrams.git Cloning into bare repository '/home/abinashmeher999/.atom/.apm/_git-remotes/git-github-com-klorenz-railroad-diagrams-git-e7ef8859'...
npm ERR! git clone git://github.com/klorenz/railroad-diagrams.git fatal: unable to connect to github.com:
npm ERR! git clone git://github.com/klorenz/railroad-diagrams.git github.com[0: 192.30.252.131]: errno=Connection refused
npm ERR! git clone git://github.com/klorenz/regexp.git Cloning into bare repository '/home/abinashmeher999/.atom/.apm/_git-remotes/git-github-com-klorenz-regexp-git-00540c62'...
npm ERR! git clone git://github.com/klorenz/regexp.git fatal: unable to connect to github.com:
npm ERR! git clone git://github.com/klorenz/regexp.git github.com[0: 192.30.252.131]: errno=Connection refused
npm ERR! Linux 3.13.0-55-generic
npm ERR! argv "/usr/share/atom/resources/app/apm/bin/node" "/usr/share/atom/resources/app/apm/node_modules/npm/bin/npm-cli.js" "--globalconfig" "/home/abinashmeher999/.atom/.apm/.apmrc" "--userconfig" "/home/abinashmeher999/.atom/.apmrc" "install" "/tmp/d-11568-4395-15i8k7r/package.tgz" "--target=0.22.0" "--arch=x64"
npm ERR! node v0.10.35
npm ERR! npm  v2.5.1
npm ERR! code 128

npm ERR! Command failed: Cloning into bare repository '/home/abinashmeher999/.atom/.apm/_git-remotes/git-github-com-klorenz-railroad-diagrams-git-e7ef8859'...
npm ERR! fatal: unable to connect to github.com:
npm ERR! github.com[0: 192.30.252.131]: errno=Connection refused
npm ERR! 
npm ERR! 
npm ERR! 
npm ERR! If you need help, you may report this error at:
npm ERR!     <http://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:
npm ERR!     /tmp/apm-install-dir-11568-4395-vrxejx/npm-debug.log

Maybe this is because I use atom behind proxy and the git clone command above is executed with the git:// beginning url. I have faced this problem before when I have tried to clone a repo with it's git url, it has failed. Changing the url to a https one might solve the issue.

Workspace.getActiveEditor is deprecated.

Call ::getActiveTextEditor instead

Workspace.getActiveEditor (/Applications/Atom.app/Contents/Resources/app/src/workspace.js:674:12)
RegexRailroadDiagramView.module.exports.RegexRailroadDiagramView.updateRailRoadDiagram (/Users/kyoh/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:32:28)

Error compiling less stylesheet

I am using Neutron for both the UI and syntax theme on 0.103.0. Upon startup, I am presented with the following error:

Lovely idea for a package, BTW.

Atom.Object.defineProperty.get is deprecated.

atom.workspaceView is no longer available.
In most cases you will not need the view. See the Workspace docs for
alternatives: https://atom.io/docs/api/latest/Workspace.
If you do need the view, please use atom.views.getView(atom.workspace),
which returns an HTMLElement.

Atom.Object.defineProperty.get (/usr/share/atom/resources/app/src/atom.js:55:11)
RegexRailroadDiagramView.initialize (/home/slanger/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:16:9)

Don't try to parse it when the regex isn't closed

It's kinda annoying that when you try to uncomment a line, either by // or by /*, the view for the railroad pops up. It really breaks the flow of typing.

I suggest the view only popping up when there's an opening AND closing / (and text in between them).

'\z' should signify 'end of string' and not a 'z'

When doing validations in Rails you often use '\z' to match end of string because you can easily circumvent '$' if you put a newline in the string. However '\z' is shows up as a simple 'z' in the diagram.

Thoughts? Are you following a certain regex spec?

Usable outside Atom?

I'm wondering if this can be used without Atom.

If not, it may be interesting to move the core code out in its own JS library which generates SVG code from a regexp.

Object.Object.defineProperty.get is deprecated.

Requiring $$ from atom is no longer supported.
Please require atom-space-pen-views instead:
{$$} = require 'atom-space-pen-views'
Add "atom-space-pen-views": "^2.0.3" to your package dependencies.

Object.Object.defineProperty.get (/Applications/Atom.app/Contents/Resources/app/exports/atom.js:49:9)
Object.<anonymous> (/Users/kyoh/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:1:7)

Package.getStylesheetsPath is deprecated.

Since the update to Atom 0.189.0, this message appears:

Store package style sheets in the styles/ directory instead of stylesheets/ in the regex-railroad-diagram package

Package.getStylesheetsPath (D:\Programme\Dokumente\Atom\resources\app\src\package.js:448:9)
Package.getStylesheetPaths (D:\Programme\Dokumente\Atom\resources\app\src\package.js:459:32)

The fix should be simple: You only have to rename the folder stylesheets to styles. You also have to adjust the path if you used the original path in your code (I found one case in the file select-list-view.js at line 12).

Problem understanding end of regex

This is 0.91, in a .rb file:

matches = /Invalid column name '(?<identifier>.*?)'/.match error_text

That line starts with 3 tabs. When I bump it up to 5 tabs, I get this:

Install error (v0.7.2)

Please see the error message.

npm ERR! fetch failed https://github.com/klorenz/railroad-diagrams.git
npm WARN retry will retry, error on last attempt: Error: fetch failed with status code 406
npm ERR! fetch failed https://github.com/klorenz/regexp.git
npm WARN retry will retry, error on last attempt: Error: fetch failed with status code 406
npm ERR! fetch failed https://github.com/klorenz/railroad-diagrams.git
npm WARN retry will retry, error on last attempt: Error: fetch failed with status code 406
npm ERR! fetch failed https://github.com/klorenz/regexp.git
npm WARN retry will retry, error on last attempt: Error: fetch failed with status code 406
npm ERR! fetch failed https://github.com/klorenz/railroad-diagrams.git
npm ERR! fetch failed https://github.com/klorenz/regexp.git
npm ERR! Darwin 14.1.0
npm ERR! argv "/Applications/Atom.app/Contents/Resources/app/apm/bin/node" "/Applications/Atom.app/Contents/Resources/app/apm/node_modules/npm/bin/npm-cli.js" "--globalconfig" "/Users/username/.atom/.apm/.apmrc" "--userconfig" "/Users/username/.atom/.apmrc" "install" "/private/var/folders/1d/8rzpz2116797s2msmkymxkjc0000gn/T/d-11533-3709-an5xb5/package.tgz" "--target=0.22.0" "--arch=x64"
npm ERR! node v0.10.35
npm ERR! npm  v2.5.1

npm ERR! fetch failed with status code 406
npm ERR! 
npm ERR! If you need help, you may report this error at:
npm ERR!     <http://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:
npm ERR!     /private/var/folders/1d/8rzpz2116797s2msmkymxkjc0000gn/T/apm-install-dir-11533-3709-95yszs/npm-debug.log

Object.Object.defineProperty.get is deprecated.

Since the update to Atom 0.189.0, some calls seem to be deprecated:

Requiring View from atom is no longer supported.
Please require atom-space-pen-views instead:
{View} = require 'atom-space-pen-views'
Add "atom-space-pen-views": "^2.0.3" to your package dependencies.

Object.Object.defineProperty.get (D:\Programme\Dokumente\Atom\resources\app\exports\atom.js:61:9)
Object.<anonymous> (C:\Users\Daniel\.atom\packages\regex-railroad-diagram\lib\regex-railroad-diagram-view.coffee:1:1)

Feature request: display when using the Find pane and Regex is enabled

It would be great if this tool was available when searching with the Find / Replace pane in Atom.

no diagram for regexes in python

Hi,

stock atom (0.106.0) on OS X Mavericks, I installed the package using the graphic tool. I cannot get it to do anything. Using the keybinding resolver, I see it being known, but "ctrl-alt-o" does nothing when over a regex in my Python code. Here is my regex:

regex = re.compile('%ASA-3-106100: access-list (.*) permitted (udp|tcp) (.*?)/(.*?)\(.*?\) -> (.*?)/(.*?)\((.*?)\)')

TIA for helping,
Charles

Cannot find module 'regexp'

Hey Guys,

I get this annoying error message. How can I fix this problem?
Where do I get the 'regexp' module?
Attached you find the steps I did so far and the atom report.

Best regards,
Ottnorml

Install atom-regex-railroad-diagrams packet over atom build-in package finder/installer
Restart atom

Atom Version: 1.0.0
System: ADMIN-PC
Thrown From: atom-regex-railroad-diagrams package, vundefined

Stack Trace

Failed to load the regex-railroad-diagram package

At Cannot find module 'regexp'

Error: Cannot find module 'regexp'
    at Module._resolveFilename (module.js:328:15)
    at Function.Module._resolveFilename (C:\Users\OttNorml\AppData\Local\atom\app-1.0.0\resources\app.asar\src\module-cache.js:383:52)
    at Function.Module._load (module.js:270:25)
    at Module.require (module.js:357:17)
    at require (module.js:376:17)
    at Object.<anonymous> (/C:/Users/OttNorml/.atom/packages/atom-regex-railroad-diagrams/lib/regex-to-railroad.coffee:4:11)
    at Object.<anonymous> (/C:/Users/OttNorml/.atom/packages/atom-regex-railroad-diagrams/lib/regex-to-railroad.coffee:224:4)
    at Module._compile (module.js:452:26)
    at Object.requireCoffeeScript (C:\Users\OttNorml\AppData\Local\atom\app-1.0.0\resources\app.asar\node_modules\coffee-cash\lib\coffee-cash.js:85:19)
    at Module.load (module.js:347:32)

Commands

Config

{
  "core": {
    "disabledPackages": [
      "metrics"
    ]
  }
}

Installed Packages

# User
color-picker, v2.0.9
minimap, v4.10.2
pigments, v0.8.2
pretty-json, v0.4.1

# Dev
No dev packages

Error when regex is on a line by itself

See screenshot below

Railroad diagram doesn't close after a file with a regex closes

If I have a file open and the railroad diagram is showing, I then close the file, and the diagram is still there. The diagram should close if the file isn't open anymore.

Regex expression gets truncated in ECMAScript during parsing

I have the following code in a ES6 code.

const DEFAULT_PATTERN = /([a-zA-Z]{2,5})-?(\d{3,5})/g;

But the plugin doesn't recognize my regex correctly, it says:

/([a-zA-Z]{2,5})-?(\d{3,5}
                          ^
                          Expected "$", "(", ")", ".", "\\", "\\0", "\\A", "\\B", "\\D", "\\G", "\\S", "\\W", "\\Z", "\\b", "\\c", "\\d", "\\f", "\\n", "\\r", "\\s", "\\t", "\\u", "\\v", "\\w", "\\x", "\\z", "|", CharacterSet or Literal but end of input found.

Suggestion: be more explicit with description of repetition

For example, instead of "greedy" and "lazy" for \s* and .+? respectively, print out something like "zero or more (greedy)" and "at least one or more (lazy)". The repetition syntax already results in this kind of description, and that's good.

Atom.Object.defineProperty.get is deprecated.

Atom.Object.defineProperty.get (/Applications/Atom.app/Contents/Resources/app/src/atom.js:53:11)
RegexRailroadDiagramView.initialize (/Users/stjohn/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:16:9)

Error on install

I have just installed this (awesome) plugin and am getting

Uncaught TypeError: Cannot call method 'bufferRangeForScopeAtCursor' of undefined regex-railroad-diagram-view.coffee:19

No difference between greedy and non-greedy regexes

Ideally the diagram should be different if there is a /g at the end instead of /, because it means that the regex picks up all instances, and not just the first one.

Uncaught TypeError: Cannot read property 'tokenIndexAtBufferColumn' of undefined

[Enter steps to reproduce below:]

Atom Version: 0.179.0
System: Mac OS X 10.9.5
Thrown From: regex-railroad-diagram package, v0.6.3

Stack Trace

Uncaught TypeError: Cannot read property 'tokenIndexAtBufferColumn' of undefined

At /opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/tokenized-buffer.js:567

TypeError: Cannot read property 'tokenIndexAtBufferColumn' of undefined
  at TokenizedBuffer.module.exports.TokenizedBuffer.bufferRangeForScopeAtPosition (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/tokenized-buffer.js:567:33)
  at DisplayBuffer.module.exports.DisplayBuffer.bufferRangeForScopeAtPosition (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/display-buffer.js:1048:35)
  at TextEditor.module.exports.TextEditor.bufferRangeForScopeAtCursor (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/text-editor.js:2441:33)
  at RegexRailroadDiagramView.module.exports.RegexRailroadDiagramView.updateRailRoadDiagram (/Users/Ilan/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:26:20)
  at atom-workspace.<anonymous> (/Users/Ilan/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:1:1)
  at atom-workspace.handler (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/space-pen-extensions.js:112:34)
  at atom-workspace.jQuery.event.dispatch (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/space-pen/vendor/jquery.js:4681:9)
  at atom-workspace.elemData.handle (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/space-pen/vendor/jquery.js:4359:46)
  at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/command-registry.js:243:29)
  at CommandRegistry.handleCommandEvent (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/command-registry.js:3:61)
  at CommandRegistry.module.exports.CommandRegistry.dispatch (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/command-registry.js:156:19)
  at TextEditorView.jQuery.fn.trigger (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/space-pen-extensions.js:64:23)
  at [object Object].module.exports.React.createClass.componentDidUpdate (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/text-editor-component.js:198:49)
  at CallbackQueue.mixInto.notifyAll (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/CallbackQueue.js:75:22)
  at ReactReconcileTransaction.ON_DOM_READY_QUEUEING.close (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactReconcileTransaction.js:88:26)
  at ReactReconcileTransaction.Mixin.closeAll (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/Transaction.js:214:42)
  at ReactReconcileTransaction.Mixin.perform (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/Transaction.js:155:16)
  at ReactUpdatesFlushTransaction.Mixin.perform (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/Transaction.js:141:20)
  at ReactUpdatesFlushTransaction.mixInto.perform (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactUpdates.js:98:38)
  at Object.flushBatchedUpdates (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactUpdates.js:176:19)
  at ReactDefaultBatchingStrategyTransaction.Mixin.closeAll (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/Transaction.js:214:42)
  at ReactDefaultBatchingStrategyTransaction.Mixin.perform (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/Transaction.js:155:16)
  at Object.ReactDefaultBatchingStrategy.batchedUpdates (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactDefaultBatchingStrategy.js:70:19)
  at Object.enqueueUpdate (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactUpdates.js:209:22)
  at [object Object].ReactCompositeComponentMixin.forceUpdate (/opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1232:18)
  at /opt/homebrew-cask/Caskroom/atom/latest/Atom.app/Contents/Resources/app/src/text-editor-component.js:243:28

Commands

     -9:39.9 core:save (atom-text-editor.editor.is-focused)
  2x -9:37.4 core:cut (atom-text-editor.editor.is-focused)
     -9:36.9 core:save (atom-text-editor.editor.is-focused)
     -9:11.3 emmet:toggle-comment (atom-text-editor.editor.is-focused)
     -9:10.8 core:save (atom-text-editor.editor.is-focused)
     -6:44.6 core:cut (atom-text-editor.editor.is-focused)
     -6:44.3 core:save (atom-text-editor.editor.is-focused)
     -6:41.5 core:undo (atom-text-editor.editor.is-focused)
  2x -6:41.3 core:save (atom-text-editor.editor.is-focused)
     -6:23.4 command-palette:toggle (atom-text-editor.editor.is-focused)
     -6:21.4 core:move-down (atom-text-editor.editor.mini)
     -6:21.1 core:confirm (atom-text-editor.editor.mini)
     -6:21.1 editor:auto-indent (atom-text-editor.editor.is-focused)
  3x -6:19.4 core:save (atom-text-editor.editor.is-focused)
  7x -0:05.0 core:undo (atom-text-editor.editor.is-focused)
     -0:00.6 core:save (atom-text-editor.editor.is-focused)

Config

{
  "core": {
    "disabledPackages": [
      "atom-beautify"
    ],
    "themes": [
      "seti-ui",
      "seti-syntax"
    ]
  }
}

Installed Packages

# User
angularjs, v0.1.0
docblockr, v0.5.8
editorconfig, v0.3.0
emmet, v2.3.3
git-log, v0.2.0
jsformat, v0.7.18
language-jade, v0.3.0
language-json, v0.12.0
linter, v0.11.1
linter-jshint, v0.1.0
regex-railroad-diagram, v0.6.3
seti-syntax, v0.3.1
seti-ui, v0.6.3

# Dev
No dev packages

Object.Object.defineProperty.get is deprecated.

Object.Object.defineProperty.get (/Applications/Atom.app/Contents/Resources/app/exports/atom.js:61:9)
Object.<anonymous> (/Users/kyoh/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:1:1)

Fails when React Editor is enabled

It looks like it doesn't play well with the React Editor. Here's an error log.

railroad diagram activated regex-railroad-diagram.coffee:7
TypeError: Object #<Editor> has no method 'decorationsForBufferRow'
  at [object Object].module.exports.React.createClass.getGutterDecorations (/Applications/Atom.app/Contents/Resources/app/src/editor-component.js:315:41)
  at [object Object].boundMethod [as getGutterDecorations] (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1434:21)
  at [object Object].module.exports.React.createClass.render (/Applications/Atom.app/Contents/Resources/app/src/editor-component.js:63:28)
  at [object Object]._renderValidatedComponent (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1394:34)
  at [object Object].updateComponent (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1326:32)
  at [object Object].ReactCompositeComponentMixin._performComponentUpdate (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1264:10)
  at [object Object].ReactCompositeComponentMixin._performUpdateIfNecessary (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1207:14)
  at ReactReconcileTransaction.Mixin.perform (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/Transaction.js:159:20)
  at [object Object].ReactComponent.Mixin.performUpdateIfNecessary (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactComponent.js:478:19)
  at [object Object].ReactCompositeComponentMixin.performUpdateIfNecessary (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1157:51)
  at Object.enqueueUpdate (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactUpdates.js:107:15)
  at [object Object].ReactCompositeComponentMixin.forceUpdate (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1379:18)
  at [object Object].module.exports.React.createClass.requestUpdate (/Applications/Atom.app/Contents/Resources/app/src/editor-component.js:237:21)
  at [object Object].boundMethod [as requestUpdate] (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1434:21)
  at [object Object].module.exports.React.createClass.onBatchedUpdatesEnded (/Applications/Atom.app/Contents/Resources/app/src/editor-component.js:986:21)
  at boundMethod (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1434:21)
  at /Applications/Atom.app/Contents/Resources/app/node_modules/emissary/lib/emitter.js:133:30
  at Array.forEach (native)
  at Editor.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app/node_modules/emissary/lib/emitter.js:132:47)
  at Editor.module.exports.Editor.batchUpdates (/Applications/Atom.app/Contents/Resources/app/src/editor.js:1915:12)
  at [object Object].module.exports.React.createClass.measureLineHeightAndDefaultCharWidth (/Applications/Atom.app/Contents/Resources/app/src/lines-component.js:284:21)
  at [object Object].boundMethod [as measureLineHeightAndDefaultCharWidth] (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1434:21)
  at [object Object].module.exports.React.createClass.measureLineHeightAndDefaultCharWidth (/Applications/Atom.app/Contents/Resources/app/src/editor-component.js:1143:30)
  at [object Object].boundMethod [as measureLineHeightAndDefaultCharWidth] (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactCompositeComponent.js:1434:21)
  at /Applications/Atom.app/Contents/Resources/app/src/editor-component.js:203:17
  at Editor.module.exports.Editor.batchUpdates (/Applications/Atom.app/Contents/Resources/app/src/editor.js:1914:16)
  at [object Object].module.exports.React.createClass.componentDidMount (/Applications/Atom.app/Contents/Resources/app/src/editor-component.js:201:21)
  at ReactMountReady.mixInto.notifyAll (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactMountReady.js:69:18)
  at ReactReconcileTransaction.ON_DOM_READY_QUEUEING.close (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactReconcileTransaction.js:87:26)
  at ReactReconcileTransaction.Mixin.closeAll (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/Transaction.js:242:42)
  at ReactReconcileTransaction.Mixin.perform (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/Transaction.js:175:16)
  at [object Object].ReactComponent.Mixin.mountComponentIntoNode (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactComponent.js:537:19)
  at Object._renderNewRootComponent (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactMount.js:309:25)
  at Object.ReactMount.renderComponent (/Applications/Atom.app/Contents/Resources/app/node_modules/react-atom-fork/lib/ReactMount.js:359:32)
  at ReactEditorView.module.exports.ReactEditorView.afterAttach (/Applications/Atom.app/Contents/Resources/app/src/react-editor-view.js:89:30)
  at callAttachHook (/Applications/Atom.app/Contents/Resources/app/node_modules/space-pen/lib/space-pen.js:343:107)
  at [object Object].jQuery.fn.(anonymous function) [as append] (/Applications/Atom.app/Contents/Resources/app/node_modules/space-pen/lib/space-pen.js:359:9)
  at PaneView.module.exports.PaneView.onActiveItemChanged (/Applications/Atom.app/Contents/Resources/app/src/pane-view.js:297:24)
  at /Applications/Atom.app/Contents/Resources/app/src/pane-view.js:3:61
  at /Applications/Atom.app/Contents/Resources/app/node_modules/emissary/lib/emitter.js:133:30
  at Array.forEach (native)
  at Behavior.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app/node_modules/emissary/lib/emitter.js:132:47)
  at Behavior.module.exports.Behavior.emit (/Applications/Atom.app/Contents/Resources/app/node_modules/emissary/lib/behavior.js:44:38)
  at Behavior.module.exports.Signal.emitValue (/Applications/Atom.app/Contents/Resources/app/node_modules/emissary/lib/signal.js:82:19)
  at Pane.module.exports.Model.set (/Applications/Atom.app/Contents/Resources/app/node_modules/theorist/lib/model.js:166:21)
  at Pane.accessor.set (/Applications/Atom.app/Contents/Resources/app/node_modules/theorist/lib/model.js:57:23)
  at Pane.module.exports.Pane.activateItem (/Applications/Atom.app/Contents/Resources/app/src/pane.js:175:32)
  at /Applications/Atom.app/Contents/Resources/app/src/workspace.js:214:16
  at _fulfilled (/Applications/Atom.app/Contents/Resources/app/node_modules/q/q.js:787:54)
  at self.promiseDispatch.done (/Applications/Atom.app/Contents/Resources/app/node_modules/q/q.js:816:30)
  at Promise.promise.promiseDispatch (/Applications/Atom.app/Contents/Resources/app/node_modules/q/q.js:749:13)
  at /Applications/Atom.app/Contents/Resources/app/node_modules/q/q.js:557:44
  at flush (/Applications/Atom.app/Contents/Resources/app/node_modules/q/q.js:108:17)
  at process._tickCallback (node.js:605:11)
 /Applications/Atom.app/Contents/Resources/app/src/workspace.js:223
Uncaught TypeError: Object #<Editor> has no method 'decorationsForBufferRow' /Applications/Atom.app/Contents/Resources/app/src/editor-component.js:315

Perl =~ /REGEX/ parsing error (match operator)

Given this test in perl:
$line =~ /[a-z]*/

Or any test of the form:
$variablename =~ /REGEX/

This error pops up:
~ /[a-z]*/
^
Expected "$", "("...........CharacterSet, Literal, or Quantifier but "/" found (for the first "/")

"MATCH operators will test a string of information to see if the specified regular expression is present. If true, the statement returns a true (non-zero) value. If no match, it returns a zero or false value. The match is symbolized by an equals and tilde. "

Do you think there's anything you can do about this?
(PS. This tool is awesome when it works!)

Balks on ^ in certain situations

First of all, really cool plugin. Thanks!

I noticed this fails:

  var a =  /^foo/;

... it complains about the ^

but this works:

  var a =  (/^foo/);

and so does this:

  /^foo/

Suggestion: escaped charaters should not be shown separately from other character literals

For example: /dbo\.Test/ should show up as a single bubble, dbo.Test() rather than 5: dbo . Test ( ). I suppose this could also live as a new option, "coalesce escaped literals with adjacent literals" or something.

Changelog

What happened in the last few versions of the package? It's good to know what changes in each version in terms of API, performance, bug fixes, features.

Not working in files indented with tabs

It seems the parser makes some wierd assumptions about tab size when using tabs. It correctly identifies regexes, but misplaces their position in the line as if spaces was used.

Example from a line indented with 3 tabs with tab-width set to 4:

.replace(/(\+\d+)? ?(\d{2}) ?(\d{2}) ?(\d{2}) ?(\d{2})/g, '$1 $2 $3 $4 $5')

results in the error

?(\d{2}) ?(\d{2}) ?(\d{2}) ?(\d{2})/g, '$1 $2
Expected "^" but "?" found.

You'll note the regex given is offset by 9 characters, the difference between indenting with tabs and spaces. The diagram is also only visible when the cursor is inside the string given, rather than inside the actual regex. Running tabs to spaces fixes the problem (but is of course not an option, as the project uses tabs).

Doesn't support / in a coffeescript heregex

If you have a heregex (a coffeescript feature that combines a heredoc with a regex) like ///asdf/1234///g it will choke on the embedded /

NonTermal error when regex contains \d

Error with \d \s etc. See screenshot below

Bracket expressions not processed as expected

http://www.gnu.org/software/grep/manual/html_node/Character-Classes-and-Bracket-Expressions.html
The diagram is wrong if there are these bracket expressions.

Make closeable or resizeable

The "railroad" track should have some kind of close functionality (ESC?) because some regular expressions may eat up all screen estate. Right now I have a regex on screen that leaves me 10 lines of code visible on the screen. Not much more needed and I can't see my code at all. ;)

Python regular expressions not always correct

Occasionally in python the system only grabs part of the regular expression. For example in this regex:

ur"([a-z][a-z0-9]*)([A-Z][a-z0-9]*)*_$"

it misses the _$ portion in the diagram and in this

ur"([a-zA-z]+[0-9]+)/ours/([a-zA-Z]+-[a-zA-Z]+|[a-zA-Z]+)/(hw[0-9]+)"

it grabs each group individually and ignores the /ours/ portion

Fails on adding flags on regex literals in javascript

For example the code /(<|>)/ will work just fine, but /(<|>)/gi will fail giving a `Expected "$", "(", ......, but ")" found.

Does not show view on Atom 0.202.0

It does not show diagram view even when regex is under the cursor.
Command palette does not show shortcut for toggling diagram too.

How to reproduce

Install/update to Atom 0.202.0
mv ~/.atom ~/.____atom # emulate clean install
apm install regex-railroad-diagram
atom
Open coffeescript file
Move cursor to regex
Nothing happen

how does it work?

Uncaught TypeError: Cannot read property 'find' of undefined

[Enter steps to reproduce below:]

Install atom 0.206.0
Put cursor over a regular expression.

Atom Version: 0.206.0
System: Mac OS X 10.10.3
Thrown From: regex-railroad-diagram package, v0.7.4

Stack Trace

Uncaught TypeError: Cannot read property 'find' of undefined

At /Users/petey/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:125

TypeError: Cannot read property 'find' of undefined
  at RegexRailroadDiagramView.module.exports.RegexRailroadDiagramView.showRailRoadDiagram (/Users/petey/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:125:15)
  at RegexRailroadDiagramView.module.exports.RegexRailroadDiagramView.updateRailRoadDiagram (/Users/petey/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:97:14)
  at RegexRailroadDiagramView.updateRailRoadDiagram (/Users/petey/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:1:1)
  at /Users/petey/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram-view.coffee:21:10
  at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/event-kit/lib/emitter.js:82:11)
  at TextEditor.module.exports.TextEditor.cursorMoved (/Applications/Atom.app/Contents/Resources/app.asar/src/text-editor.js:1563:27)
  at /Applications/Atom.app/Contents/Resources/app.asar/src/cursor.js:56:31
  at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/event-kit/lib/emitter.js:82:11)
  at Marker.module.exports.Marker.notifyObservers (/Applications/Atom.app/Contents/Resources/app.asar/src/marker.js:270:27)
  at /Applications/Atom.app/Contents/Resources/app.asar/src/marker.js:65:26
  at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/event-kit/lib/emitter.js:82:11)
  at Marker.module.exports.Marker.emitChangeEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/text-buffer/lib/marker.js:390:20)
  at Marker.module.exports.Marker.update (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/text-buffer/lib/marker.js:339:12)
  at Marker.module.exports.Marker.setHeadPosition (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/text-buffer/lib/marker.js:140:19)
  at Marker.module.exports.Marker.setHeadBufferPosition (/Applications/Atom.app/Contents/Resources/app.asar/src/marker.js:175:32)
  at Marker.module.exports.Marker.setHeadScreenPosition (/Applications/Atom.app/Contents/Resources/app.asar/src/marker.js:185:19)
  at /Applications/Atom.app/Contents/Resources/app.asar/src/cursor.js:121:31
  at Cursor.module.exports.Cursor.changePosition (/Applications/Atom.app/Contents/Resources/app.asar/src/cursor.js:683:7)
  at Cursor.module.exports.Cursor.setScreenPosition (/Applications/Atom.app/Contents/Resources/app.asar/src/cursor.js:119:19)
  at Cursor.module.exports.Cursor.moveLeft (/Applications/Atom.app/Contents/Resources/app.asar/src/cursor.js:311:21)
  at /Applications/Atom.app/Contents/Resources/app.asar/src/text-editor.js:1396:23
  at TextEditor.module.exports.TextEditor.moveCursors (/Applications/Atom.app/Contents/Resources/app.asar/src/text-editor.js:1554:9)
  at TextEditor.module.exports.TextEditor.moveLeft (/Applications/Atom.app/Contents/Resources/app.asar/src/text-editor.js:1395:19)
  at TextEditor.atom.commands.add.stopEventPropagation.core:move-left (/Applications/Atom.app/Contents/Resources/app.asar/src/text-editor-element.js:326:19)
  at atom-text-editor.newCommandListeners.(anonymous function) (/Applications/Atom.app/Contents/Resources/app.asar/src/text-editor-element.js:288:32)
  at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:238:29)
  at /Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:3:61
  at KeymapManager.module.exports.KeymapManager.dispatchCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:520:16)
  at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:355:22)
  at HTMLDocument.module.exports.WindowEventHandler.onKeydown (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:177:20)

Commands

     -0:03.3.0 docblockr:parse-enter (atom-text-editor.editor.is-focused)
     -0:03.3.0 editor:newline (atom-text-editor.editor.is-focused)
     -0:01.2.0 core:move-left (atom-text-editor.editor.is-focused)

Config

{
  "core": {
    "disabledPackages": [
      "metrics",
      "cucumber-step",
      "coffee-compile",
      "git-grep",
      "project-ring",
      "project-switcher",
      "react",
      "pretty-json",
      "todo-list",
      "mocha-test-runner",
      "mocha-ui",
      "package-js-generator"
    ],
    "projectHome": "~/git/"
  }
}

Installed Packages

# User
atom-yamljson, v0.2.3
cucumber, v0.5.0
docblockr, v0.7.2
ember-cli-helper, v0.7.2
file-icons, v1.5.7
git-projects, v1.14.1
git-tab-status, v1.9.2
javascript-snippets, v1.0.0
language-arduino, v0.2.1
language-chef, v0.4.0
linter, v0.12.6
linter-csslint, v0.0.13
linter-js-yaml, v1.0.1
linter-jshint, v0.1.6
linter-jsonlint, v0.1.4
markdown-scroll-sync, v0.4.0
project-colorize, v0.2.0
regex-railroad-diagram, v0.7.4
symbols-tree-view, v0.9.3

# Dev
No dev packages

Punctuation skipping is too aggressive

The regex scope narrowing by skipping punctuation scopes is too aggressive. It causes errors if the regex begins or ends with a group (or other regex punctuation). It should only skip "punctuation.section.regexp" (begin and end), not "punctuation.definition.group" for example. The problem manifests as an unbalanced group but also occurs more subtly if the group is at both ends of the regex (the grouping disappears from the diagram).

The regex /(foo|bar)/ illustrates the disappearing grouping. And /(foo|bar)$/ illustrates the unbalanced grouping error.

Bigger minimum in a quantifier does not cause an error

This should throw an error.

Stopped working in recent Atom versions

This plugin stopped working a while back. Nothing pops up when placing the cursor over a regex, and it's not possible to toggle with ctrl-alt-o.

Uncaught ReferenceError: expecctedClose is not defined

[Enter steps to reproduce below:]

Atom Version: 1.0.16
System: Mac OS X 10.10.5
Thrown From: regex-railroad-diagram package, v0.10.3

Stack Trace

Uncaught ReferenceError: expecctedClose is not defined

At /Users/slobo/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram.coffee:124

ReferenceError: expecctedClose is not defined
  at Object.module.exports.cleanRegex (/Users/slobo/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram.coffee:124:17)
  at Object.module.exports.checkForRegExp (/Users/slobo/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram.coffee:150:27)
  at /Users/slobo/.atom/packages/regex-railroad-diagram/lib/regex-railroad-diagram.coffee:18:73
  at later (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/underscore-plus/node_modules/underscore/underscore.js:724:25)

Commands

     -2:48.8.0 core:backspace (atom-text-editor.editor.is-focused)
  6x -2:48.5.0 core:move-right (atom-text-editor.editor.is-focused)
  6x -2:47.4.0 core:backspace (atom-text-editor.editor.is-focused)
     -2:44.9.0 core:save (atom-text-editor.editor.is-focused.autocomplete-active)
  3x -2:44.6.0 core:move-up (atom-text-editor.editor.is-focused.autocomplete-active)
     -2:43.6.0 autocomplete-plus:cancel (atom-text-editor.editor.is-focused.autocomplete-active)
  2x -2:43.3.0 core:move-up (atom-text-editor.editor.is-focused)
     -2:42.7.0 core:move-right (atom-text-editor.editor.is-focused)
     -2:41.8.0 core:move-down (atom-text-editor.editor.is-focused)
  2x -2:41.5.0 core:move-left (atom-text-editor.editor.is-focused)
     -2:41 core:move-right (atom-text-editor.editor.is-focused)
     -2:40.7.0 core:backspace (atom-text-editor.editor.is-focused)
     -2:39.5.0 core:save (atom-text-editor.editor.is-focused)
     -2:38.2.0 core:move-right (atom-text-editor.editor.is-focused)
  3x -2:38 core:select-down (atom-text-editor.editor.is-focused)
     -2:37.3.0 core:copy (atom-text-editor.editor.is-focused)

Config

{
  "core": {
    "disabledPackages": [
      "vim-mode",
      "terminal-status",
      "file-icon-supplement",
      ".bin",
      "perltidy",
      "linter-perl"
    ],
    "themes": [
      "atom-dark-ui",
      "monokai"
    ]
  }
}

Installed Packages

# User
aligner, v0.16.1
atom-typescript, v6.0.14
autoclose-html, v0.19.0
autocomplete-paths, v1.0.2
docblockr, v0.7.3
file-icons, v1.6.9
hex, v0.6.2
jshint, v1.8.0
last-cursor-position, v0.9.0
linter, v1.6.0
monokai, v0.18.0
pretty-json, v0.4.1
project-manager, v2.5.2
react, v0.12.10
regex-railroad-diagram, v0.10.3
save-session, v0.15.7

# Dev
No dev packages

PHP regex delimiters throw errors

PHP uses delimiters around a regex string, see: http://php.net/manual/en/regexp.reference.delimiters.php . However, this confuses this plugin completely. For example, this is a valid regex in PHP:

preg_match("/^abc[def]g/",$target)

But it throws this error:

"/^abc[def]g/"
 ^
 Expected "$", "(", ".", "\\", "\\0", "\\A", "\\B", "\\D", "\\G", "\\S", "\\W", "\\Z", "\\b", "\\c", "\\d", "\\f", "\\n", "\\r", "\\s", "\\t", "\\u", "\\v", "\\w", "\\x", "\\z", "|", CharacterSet, Literal or Quantifier but "/" found.

Is there any way to check for .php files and handle the delimiter automatically?

Expected ")" or "|" but end of input found.

The following regex gives me an exception:

/\b@?TODO:?\s(.+$)/g

/\b@?TODO:?\s(.+$
                ^
                Expected ")" or "|" but end of input found.

Is this still maintained, do we need a fork?

Hi all,

I really love this package, both as a tool, but also to teach regular expressions to people. To bad it doesn't seem to be maintained anymore.

Is there any news from @klorenz on the commitment for this package? Does anyone who has already created PR"s or personal forks feel like creating a forked release?
Is there anything else that could be done?

Object.Object.defineProperty.get is deprecated.

Since the update to Atom 0.189.0, some calls seem to be deprecated:

Object.Object.defineProperty.get (D:\Programme\Dokumente\Atom\resources\app\exports\atom.js:49:9)
Object.<anonymous> (C:\Users\Daniel\.atom\packages\regex-railroad-diagram\lib\regex-railroad-diagram-view.coffee:1:7)

Ruby expressions in %r{} error.

This renders the diagram properly: /^\/folder\/.+\// =~ "/folder/test/"

But this: %r{^\/folder\/.+\/} =~ /folder/test/
Throws the following error:

klorenz / atom-regex-railroad-diagrams Goto Github PK

atom-regex-railroad-diagrams's People

Contributors

Stargazers

Watchers

Forkers

atom-regex-railroad-diagrams's Issues

Stack Trace

Commands

Config

Installed Packages

Stack Trace

Commands

Config

Installed Packages

How to reproduce

Stack Trace

Commands

Config

Installed Packages

Stack Trace

Commands

Config

Installed Packages

Recommend Projects

Recommend Topics

Recommend Org