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| author | June McEnroe <june@causal.agency> | 2020-12-19 15:49:08 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2020-12-19 15:49:08 -0500 |
| commit | 5107c9d50e11d37042e8ce33ba15511d88b5572b (patch) | |
| tree | 392241c99ae3c73080ac0e798bcb0f87b845177e /rfc | |
| parent | Open rfc-index.txt for :RFC without argument (diff) | |
| download | src-5107c9d50e11d37042e8ce33ba15511d88b5572b.tar.gz src-5107c9d50e11d37042e8ce33ba15511d88b5572b.zip | |
Sort RFC tags file
This supposedly lets vim do binary search on the file, not that it seemed slow before. Also handle section headings with no names.
Diffstat (limited to 'rfc')
| -rw-r--r-- | rfc/Makefile | 2 | ||||
| -rw-r--r-- | rfc/rfctags.pl | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/rfc/Makefile b/rfc/Makefile index c83f9879..630b09f9 100644 --- a/rfc/Makefile +++ b/rfc/Makefile @@ -1,7 +1,7 @@ MODULE = ftp.rfc-editor.org::rfcs-text-only tags: rfctags.pl - perl rfctags.pl > $@ + perl rfctags.pl | sort -f > $@ sync: rsync -z ${MODULE}/rfc-index.txt ${MODULE}/'rfc[0-9]*.txt' . diff --git a/rfc/rfctags.pl b/rfc/rfctags.pl index cd3ba288..5833e17a 100644 --- a/rfc/rfctags.pl +++ b/rfc/rfctags.pl @@ -5,15 +5,16 @@ use open ':encoding(ISO-8859-1)'; use IO::Uncompress::Gunzip qw($GunzipError); ($,, $\) = ("\t", "\n"); +print '!_TAG_FILE_SORTED', 2, $0; # Promise to pipe this through sort -f for my $rfc (<*.txt.gz>) { my $handle = new IO::Uncompress::Gunzip $rfc or die "${rfc}: ${GunzipError}"; while (<$handle>) { chomp; # Section headings - if (/^([\d.]+|[A-Z][.])\s+([^\t]+)/) { + if (/^([\d.]+|[A-Z][.])\s+([^\t]+)?/) { print $1, $rfc, $.; - print $2, $rfc, $.; + print $2, $rfc, $. if $2; } # References if (/^\s*(\[[\w-]+\])\s{2,}/) { |