Many issues in the wiki were unnecessarily links: ``` ... patch posted in [\#1346](https://gitlab.haskell.org/ghc/ghc/issues/1346). ``` This rewrites these as `#1346` using ```bash sed -i -r -e 's/\[\\#([0-9]+)\]\([^)]+\/\1\)/#\1/g' $(find -iname '*.md') ``` And manually eyeballing the result.