> Our hero, a mathematician, is writing notes in LaTeX and needs to convert it to a format that her blog platform accepts. She’s used to using dollar sign delimiters for math mode, but her blog requires \( \) and \[ \]. Unless our hero mathematician is writing, like, several blog posts a day, using tools like parser generators and writing your grammar in BNF and the like is WAY overkill. Just use search/replace and m…
`sed` is your friend