| #!/bin/bash | |
| # works with a file called VERSION in the current directory, | |
| # the contents of which should be a semantic version number | |
| # such as "1.2.3" | |
| # this script will display the current version, automatically | |
| # suggest a "minor" version update, and ask for input to use | |
| # the suggestion, or a newly entered value. |
This is an example command for Backtick. A Backtick command consists of some executable JavaScript and a bit of metadata in JSON.
Here are the required steps to create a command:
Create a new Gist with a command.js and command.json file, or simply fork this one.
Write your JavaScript in command.js. This will be injected into and executed on the page the user is currently on when they run it.
Add some metadata to the command.json file:
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset=utf-8 /> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| </body> | |
| </html> |
| /** | |
| * Scrolling shadows by @kizmarh and @leaverou | |
| * Only works in browsers supporting background-attachment: local; & CSS gradients | |
| * Degrades gracefully | |
| */ | |
| html { | |
| background: white; | |
| font: 120% sans-serif; | |
| } |
| /** | |
| * MathML with CSS fallback | |
| */ | |
| math { | |
| font-family: 'Cambria Math', Cambria, MathJax_Main, | |
| STIXGeneral, DejaVu Serif, DejaVu Sans, | |
| Times, Lucida Sans Unicode, OpenSymbol, | |
| Standard Symbols L, serif; | |
| } |
| /** | |
| * iOS 6 style switch checkboxes | |
| * by Lea Verou http://lea.verou.me | |
| */ | |
| :root input[type="checkbox"] { /* :root here acting as a filter for older browsers */ | |
| position: absolute; | |
| opacity: 0; | |
| } |