felipeochoa

How the DOCX spec works

The standard can be downloaded from the ISO website at [this direct link][iso direct link]

DOCX documents are a zipped folder containing several interacting components in a word doc. The main ones are:

• word/document.xml: The main document content
• word/styles.xml: Name style information (e.g. "Header 1"), similar to CSS

felipeochoa

Quill Blots

There are four options for creating a custom blot:

——-——–+——-+

Inline

Block

——-——–+——-+

Embed

——-——–+——-+

Text

felipeochoa

(defun fov-ical-mark-body-text (oldfun msg)
  "Wrap (OLDFUN MSG) with (propertize * 'fov-ical-message-body-text t)."
  (propertize (funcall oldfun msg) 'fov-ical-message-body-text t))

(advice-add 'mu4e-message-body-text :around 'fov-ical-mark-body-text)

(defvar mu4e~view-msg)
(defun fov-ical-insert-info ()
  "Submit async requests to insert ical info the current mu4e-view buffer."
  (dolist (part (mu4e-message-field mu4e~view-msg :parts))

felipeochoa

const quillModules = {
    toolbar: ["bold", "italic", "underline", "strike"],
    // mentions is added in constructor
    keyboard: {
        bindings: {
            tab: {
                key: 9,
                handler: function(range, context) {
                    return this.quill.mentionHandler(range.context);
                }

felipeochoa

;;; pp-debug.el --- Pretty-printing debugger  -*- lexical-binding: t -*-

;; Copyright (C) 2018 Felipe Ochoa

;; Author: Felipe Ochoa
;; Created: 5 Dec 2017
;; License: GPLv3

;;; Commentary:
;;; Pretty-print debugger frames.

felipeochoa

;; Refactored from https://github.com/djcb/mu/pull/783


(defun mu4e~headers-msg-unread-p (msg)
  "Check if MSG is unread."
  (let ((flags (mu4e-message-field msg :flags)))
    (and (member 'unread flags) (not (member 'trashed flags)))))

(defvar mu4e-headers-folding-slug-function
  (lambda (headers) (format " (%d)" (length headers)))

felipeochoa

Postgres migration

I had to migrate what had started as a toy website and has now become a real website from running on sqlite to postgres today. I use a push-to-deploy setup, so the process was a bit tricky. I only needed like 10 minutes of downtime to do it, but had to make sure I had all the steps in order. For future record:

1. Update requirements.txt to include psycopg2 and push the latest version of production branch so that any migrations get applied on the sqlite DB and psycopg2 is installed in the virtual env.

felipeochoa

(defsubst js2-node-very-short-name (n)
  "Return the very short name of node N as a string, e.g. `if'."
  (replace-regexp-in-string "-node$" ""
   (replace-regexp-in-string "^js2-" ""
                             (js2-node-short-name n))))

(defun debug-js2-ast ()
  (interactive)
  (if-let ((buf (current-buffer))
           (top js2-mode-ast))

felipeochoa

import React from 'react';
import autosize from 'autosize';

class AutoTextarea extends React.Component {
    constructor(props) {
        super(props);
        this.refHandler = this.refHandler.bind(this);
        this.textarea = null;
    }

felipeochoa

Just built my app as a single bundle using Webpack, babel, and UglifyJS. It came out to 1,283,741 characters.

Here are the most space-consuming words in the resulting in the resulting bundle, how often they occur, and the total number of characters they take up:

word	occurences	chracters
function	8764	70,112