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| author | Jia Tan <jiat0218@gmail.com> | 2023-06-20 20:32:59 +0800 |
|---|---|---|
| committer | Jia Tan <jiat0218@gmail.com> | 2023-07-17 23:34:55 +0800 |
| commit | c12e429f2635da8d8f5749e5f733f451baca6945 (patch) | |
| tree | 888f712490057a2c69875691aad1d2e51745c789 /src | |
| parent | xz: Slight reword in xz man page for consistency. (diff) | |
| download | xz-c12e429f2635da8d8f5749e5f733f451baca6945.tar.xz | |
xz: Add a section to man page for robot mode --filters-help.
Diffstat (limited to 'src')
| -rw-r--r-- | src/xz/xz.1 | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/src/xz/xz.1 b/src/xz/xz.1 index 1b49bfdb..6ef32df7 100644 --- a/src/xz/xz.1 +++ b/src/xz/xz.1 @@ -940,7 +940,7 @@ A special value of may be used as the last size to indicate that the rest of the file should be encoded as a single block. .IP "" -An alternative custom filter chain for each block can be +An alternative filter chain for each block can be specified in combination with the .BI \-\-filters1= filters \&...\& @@ -1343,7 +1343,7 @@ and .BI \-\-filters1= filters \&...\& .BI \-\-filters9= filters -allows specifying an entire filter chain in one option using the +allow specifying an entire filter chain in one option using the liblzma filter string syntax. Alternatively, a filter chain can be specified by using one or more individual filter options in the order they are wanted in the filter chain. @@ -2050,6 +2050,7 @@ Currently .B \-\-robot is supported only together with .BR \-\-list , +.BR \-\-filters\-help , .BR \-\-info\-memory , and .BR \-\-version . @@ -2340,6 +2341,33 @@ Future versions may add new line types and new columns can be added to the existing line types, but the existing columns won't be changed. . +.SS "Filters help" +.B "xz \-\-robot \-\-filters-help" +prints the supported filters in the following format: +.PP +\fIfilter\fB:\fIoption\fB=<\fIvalue\fB>,\fIoption\fB=<\fIvalue\fB>\fR... +.TP +.I filter +Name of the filter +.TP +.I option +Name of a filter specific option +.TP +.I value +Numeric +.I value +ranges appear as +\fB<\fImin\fB\-\fImax\fB>\fR. +String +.I value +choices are shown within +.B "< >" +and separated by a +.B | +character. +.PP +Each filter is printed on its own line. +. .SS "Memory limit information" .B "xz \-\-robot \-\-info\-memory" prints a single line with three tab-separated columns: |