Podcast #128: We chat with Kent C Dodds about why he loves React and discuss what life was like in the dark days before Git. Listen now.

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The elgrep library has evolved. So there is now a better alternative way to search for lines matching text_to_find but not matching text_to_ignore. One does no longer need to explicitly input Elisp functions. One can define records of a file, and specify a regular expression that must not match in a record to be considered in the search for another regular ...


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Looks like Emacs cannot find the external grep tool and uses its internal eshell-poor-mans-grep. It interprets the first argument as expression and all other arguments as files. Here is the doc string of poor-mans-grep which pityingly does not clarify the arguments: eshell-poor-mans-grep is a compiled Lisp function in ‘em-unix.el’. (eshell-poor-...


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