Archive for May 2021

PEGs and the Structure of Languages

Posted on May 30, 2021. Filed under: Uncategorized | Tags: , , , , |

PEGs and the Structure of Languages After spending a long time digging through different approaches to [parsing], […] Parsing Expression Grammars became my favorite, and allowed me to make my own programming language. This post will explain what Parsing Expression Grammars (PEGs) are, and a bit of background on the problem they solve. There are […]

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Performance optimizations for the shell prompt

Posted on May 27, 2021. Filed under: Uncategorized | Tags: , , , , , , , |

Performance optimizations for the shell prompt There is a lot of useful information that can be shown in a shell prompt, like the current state of a git repository, information about background jobs, or information about the last executed commands. But each of those could have the potential to make the prompt feel slow. We […]

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