qrCreates a QR code from STDIN
qr is an optional builtin which generates a PNG format image based on the input from STDIN. qr must be run as a method.
<stdin> -> qr -> <stdout>Write the PNG to disk
» out "Hello, World!" -> qr -> > qr.pngDisplay PNG in the terminal
» out "Hello, World!" -> qr -> open-imageqr sets stdout’s data-type to be “image”, which is defined in with the open-image optional builtin. So if you have that disabled then you may have to cast the output in some circumstances.
cast: Alters the data type of the previous function without altering it’s outputopen-image: Renders bitmap image data on your terminalThis site's content is rebuilt automatically from murex's source code after each merge to the master branch. Downloadable murex binaries are also built with the website.
Last built on Mon Feb 13 09:18:06 UTC 2023 against commit f339958f33995895c1d997efcdbb8408d2c8d45f8b5f934.
Current version is which has been verified against 13950 tests cases.