jweaver

Based on this blog.

This guide shows you how to setup emacs to render a README.md very similarly to how github will do it; except it also works offline. There are no dependencies that can't be easily installed via the package manager on ubuntu.

1. Install emacs24, the markdown mode, and pandoc. You may need the packages emacs, emacs-goodies-el, and pandoc.
2. Get a style sheet that resembles the github style from this gist and store it. I put it in ~/emacs.d/github-pandoc.css.

jweaver

(random t)

(defun insert-random-uuid ()
  "Insert a random UUID.
Example of a UUID: 1df63142-a513-c850-31a3-535fc3520c3d

WARNING: this is a simple implementation. The chance of generating the same UUID is much higher than a robust algorithm.."
  (interactive)
  (insert
   (format "%04x%04x-%04x-%04x-%04x-%06x%06x"

jweaver

;; Disable every prompt during an org-mode export, when using plantuml.
;; Useful when you have multiple UML diagrams in an org doc, and you don't
;; want to type 'y' on every export prompt.
(defun my-org-confirm-babel-evaluate (lang body)
  (not (string= lang "plantuml")))
(setq org-confirm-babel-evaluate 'my-org-confirm-babel-evaluate)

jweaver

ext {
    /**
     * Builds an Android version code from the version of the project.
     * This is designed to handle the -SNAPSHOT and -RC format.
     *
     * I.e. during development the version ends with -SNAPSHOT. As the code stabilizes and release nears
     * one or many Release Candidates are tagged. These all end with "-RC1", "-RC2" etc.
     * And the final release is without any suffix.
     */
    buildVersionCode = {

jweaver

mvn -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec

jweaver

Jump around within an org-mode file

C-c %     (org-mark-ring-push) Push the current position onto the mark ring, to be able to return easily. Commands following an internal link do this automatically

C-c &     (org-mark-ring-goto) Jump back to a recorded position. A position is recorded by the commands following internal links, and by C-c %. Using this command several times in direct succession moves through a ring of previously recorded positions.

Link to sections within the org-mode document

Headings produce sections, and you want to link (hotlink) to this section elsewhere in the document, and even have that produce a valid URL/anchor link on the HTML export.

For this, use a custom section ID heading:

jweaver

/**
 * @OnlyCurrentDoc Limits the script to only accessing the current spreadsheet.
 */

/**
 * Take two string addresses, and use the google matrix distance API to
 * fetch the mileage (distance) between the two.
 *
 * @param {String} origin An Address that resolves in Google Maps.  The Origin.
 * @param {String} destination Another address that varies from the first and

jweaver

Keybase proof

I hereby claim:

• I am jweaver on github.
• I am jweaver (https://keybase.io/jweaver) on keybase.
• I have a public key whose fingerprint is 6B9C 40C2 1408 97F2 2588 93EC E924 F32C 8AA4 6955

To claim this, I am signing this object:

jweaver

gpg -ea -r {pgp-email-address-here} -o {encrypted-file-name-output} {input-file-to-encrypt}

jweaver

$ perl -pi -e '<some replacement regular expression>' <file or files>

# Example
$ perl -pi -e 's/src/build/g' *