> On 7 Sep 2022, at 04:50, Sam James <[email protected]> wrote: > > * info/filesys.c: Ditto. > ---
The GNU Emacs side of this change has landed: https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=6b7dc132afe99e1b188882d32371b06021f64e95. > ChangeLog | 7 +++++++ > info/filesys.c | 1 + > install-info/install-info.c | 11 +++++++++++ > 3 files changed, 19 insertions(+) > > diff --git a/ChangeLog b/ChangeLog > index 9cc73e4e3a..88369eae7a 100644 > --- a/ChangeLog > +++ b/ChangeLog > @@ -1,3 +1,10 @@ > +2022-09-07 Sam James <[email protected]> > + > + * install-info/install-info.c: Recognize .zst file > + extension from the zstd compression tool. > + > + * info/filesys.c: Ditto. > + > 2022-09-05 Gavin Smith <[email protected]> > > * doc/texinfo.tex (\cartouche): Use \vtop instead of \vbox > diff --git a/info/filesys.c b/info/filesys.c > index 5f27f58b6b..47060e002e 100644 > --- a/info/filesys.c > +++ b/info/filesys.c > @@ -67,6 +67,7 @@ static COMPRESSION_ALIST compress_suffixes[] = { > { ".z", "gunzip" }, > { ".lzma", "unlzma" }, > { ".Z", "uncompress" }, > + { ".zst", "unzstd --rm -q" }, > { ".Y", "unyabba" }, > #ifdef __MSDOS__ > { "gz", "gunzip" }, > diff --git a/install-info/install-info.c b/install-info/install-info.c > index 263875504f..69449386cd 100644 > --- a/install-info/install-info.c > +++ b/install-info/install-info.c > @@ -388,6 +388,11 @@ strip_info_suffix (char *fname) > len -= 4; > ret[len] = 0; > } > + else if (len > 4 && FILENAME_CMP (ret + len - 4, ".zst") == 0) > + { > + len -= 4; > + ret[len] = 0; > + } > else if (len > 3 && FILENAME_CMP (ret + len - 3, ".lz") == 0) > { > len -= 3; > @@ -670,6 +675,12 @@ open_possibly_compressed_file (char *filename, > *opened_filename = concat (filename, ".bz2", ""); > f = fopen (*opened_filename, FOPEN_RBIN); > } > + if (!f) > + { > + free (*opened_filename); > + *opened_filename = concat (filename, ".zst", ""); > + f = fopen (*opened_filename, FOPEN_RBIN); > + } > if (!f) > { > free (*opened_filename); > -- > 2.37.3 >
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