65c2b2b509
Found by running this command:
$ git ls-files -z|xargs -0 perl -0777 -n \
-e 'while (/\b(then?|[iao]n|i[fst]|but|f?or|at|and|[dt]o)\s+\1\b/gims)' \
-e ' {' \
-e ' $n = ($` =~ tr/\n/\n/ + 1);' \
-e ' ($v = $&) =~ s/\n/\\n/g;' \
-e ' print "$ARGV:$n:$v\n";' \
-e ' }'
Why not just git grep -E ...?
That wouldn't work then the doubled words are separated by a newline.
This is derived from a Makefile syntax-check rule in gnulib's maint.mk:
http://git.sv.gnu.org/cgit/gnulib.git/tree/top/maint.mk
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
37 lines
928 B
Plaintext
37 lines
928 B
Plaintext
git-sh-i18n{litdd}envsubst(1)
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=============================
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NAME
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----
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git-sh-i18n--envsubst - Git's own envsubst(1) for i18n fallbacks
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SYNOPSIS
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--------
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[verse]
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eval_gettext () {
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printf "%s" "$1" | (
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export PATH $('git sh-i18n{litdd}envsubst' --variables "$1");
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'git sh-i18n{litdd}envsubst' "$1"
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)
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}
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DESCRIPTION
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-----------
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This is not a command the end user would want to run. Ever.
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This documentation is meant for people who are studying the
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plumbing scripts and/or are writing new ones.
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'git sh-i18n{litdd}envsubst' is Git's stripped-down copy of the GNU
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`envsubst(1)` program that comes with the GNU gettext package. It's
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used internally by linkgit:git-sh-i18n[1] to interpolate the variables
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passed to the `eval_gettext` function.
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No promises are made about the interface, or that this
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program won't disappear without warning in the next version
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of Git. Don't use it.
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GIT
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---
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Part of the linkgit:git[1] suite
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