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steshaw/golang-separate-funcs-with-one-line

Created September 9, 2021 10:32
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golang-separate-funcs-with-one-line
#!/usr/bin/env bash
set -euo pipefail
# Explanation of strange Perlness:
#
# * -0400 means that we slurp the whole file rather than operating on a
# line-by-line basis.
# * /gms means global, multiline, '.' can match '\n' (probably not needed in
# this case).
#
perl -00400 -i -pe 's/^}\nfunc/}\n\nfunc/gms' "${@}"
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