Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You could create a little parser that does not parse the complete JS language, but only matches string literals, single- and multi-line comments and functions of course.</p> <p>There's a JS parser generator called <a href="http://pegjs.majda.cz/" rel="noreferrer">PEG.js</a> that could do this fairly easy. The grammar could look like this:</p> <pre><code>{ var functions = {}; var buffer = ''; } start = unit* {return functions;} unit = func / string / multi_line_comment / single_line_comment / any_char func = m:multi_line_comment spaces? "function" spaces id:identifier {functions[id] = m;} / "function" spaces id:identifier {functions[id] = null;} multi_line_comment = "/*" ( !{return buffer.match(/\*\//)} c:. {buffer += c;} )* { var temp = buffer; buffer = ''; return "/*" + temp.replace(/\s+/g, ' '); } single_line_comment = "//" [^\r\n]* identifier = a:([a-z] / [A-Z] / "_") b:([a-z] / [A-Z] / [0-9] /"_")* {return a + b.join("");} spaces = [ \t\r\n]+ {return "";} string = "\"" ("\\" . / [^"])* "\"" / "'" ("\\" . / [^'])* "'" any_char = . </code></pre> <p>When you parse the following source with the generated parser:</p> <pre><code>/** * This function does foo. * Call it with bar. Yadda yadda "groo". */ function foo(x) { ... } var s = " /* ... */ function notAFunction() {} ... "; // function alsoNotAFunction() // { ... } function withoutMultiLineComment() { } var t = ' /* ... */ function notAFunction() {} ... '; /** * BAR! * Call it? */ function doc_way_above(x, y, z) { ... } // function done(){}; </code></pre> <p>the <code>start()</code> function of the parser returns the following map:</p> <pre><code>{ "foo": "/** * This function does foo. * Call it with bar. Yadda yadda \"groo\". */", "withoutMultiLineComment": null, "doc_way_above": "/** * BAR! * Call it? */" } </code></pre> <p>I realize there's some gaps to be filled (like <code>this.id = function() { ... }</code>), but after reading <a href="http://pegjs.majda.cz/documentation" rel="noreferrer">the docs from PEG.js</a> a bit, that shouldn't be a big problem (assuming you know a little of parser generators). If it is a problem, post back and I'll add it to the grammar and explain a bit about what's happening in the grammar.</p> <p>You can even <a href="http://pegjs.majda.cz/online" rel="noreferrer">test the grammar</a> posted above online!</p>
    singulars
    1. This table or related slice is empty.
    1. PORetrieve javascript comments in javascript, or, how do I parse js in js?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USBart Kiers
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PORetrieve javascript comments in javascript, or, how do I parse js in js?
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COeek, that's a bit more involved than I was hoping for, but it looks like it should do what I need. Thanks!
      singulars
      1. PO
      1. USEric
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload