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Add Zstandard compression support for etags

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* lib-src/etags.c: (compressors): Add zstd support.
(print_language_names): Report zstd support.
* doc/man/etags.1: Update doc.
This commit is contained in:
Alexander Gramiak 2019-06-24 15:54:36 +02:00 • committed by Lars Ingebrigtsen
parent 65d45def8d
commit f9afe8a97e
3 changed files with 6 additions and 2 deletions
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3
lib-src/etags.c
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@ -519,6 +519,7 @@ static compressor compressors[] =
{ "GZ", "gzip -d -c"},
{ "bz2", "bzip2 -d -c" },
{ "xz", "xz -d -c" },
{ "zst", "zstd -d -c -q" },
{ NULL }
};
@ -861,7 +862,7 @@ followed by the name of an interpreter. If no such sequence is found,\n\
Fortran is tried first; if no tags are found, C is tried next.\n\
When parsing any C file, a \"class\" or \"template\" keyword\n\
switches to C++.");
puts ("Compressed files are supported using gzip, bzip2, and xz.\n\
puts ("Compressed files are supported using gzip, bzip2, xz, and zstd.\n\
\n\
For detailed help on a given language use, for example,\n\
etags --help --lang=ada.");