Add support for zstd compressed .zst files (Bug 2515)

diff --git a/src/src/exigrep.src b/src/src/exigrep.src
index afd3538b69b4e55eddbd1f2fc391eaa3be325073..835766fb465d83c0c3c10e532b99b137538fba01 100644 (file)
--- a/src/src/exigrep.src
+++ b/src/src/exigrep.src
@@ -159,7 +159,8 @@ my $compressors = {
   gz   => { cmd => 'zcat',  args => '' },
   bz2  => { cmd => 'bzcat', args => '' },
   xz   => { cmd => 'xzcat', args => '' },
   gz   => { cmd => 'zcat',  args => '' },
   bz2  => { cmd => 'bzcat', args => '' },
   xz   => { cmd => 'xzcat', args => '' },

-  lzma => { cmd => 'lzma',  args => '-dc' }
+  lzma => { cmd => 'lzma',  args => '-dc' },
+  zst  => { cmd => 'zstdcat', args => '' },

 };
 my $csearch = 0;
 
 };
 my $csearch = 0;
 


@@ -313,8 +314,8 @@ given host, for example.
 
 If no file names are given on the command line, the standard input is read.
 
 
 If no file names are given on the command line, the standard input is read.
 

-For known file extensions indicating compression (F<.gz>, F<.bz2>, F<.xz>, and F<.lzma>)
-a suitable de-compressor is used, if available.
+For known file extensions indicating compression (F<.gz>, F<.bz2>, F<.xz>,
+F<.lzma>, and F<.zst>) a suitable de-compressor is used, if available.

 
 The output is sent through a pager if a terminal is connected to STDOUT. As
 pager are considered: C<$ENV{PAGER}>, C<less>, C<more>.
 
 The output is sent through a pager if a terminal is connected to STDOUT. As
 pager are considered: C<$ENV{PAGER}>, C<less>, C<more>.