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[instancer] Update help message for --instance.

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Remove note about partial instancing not being supported. Add --variations flag as an alternate name for --instance. This matches other hb utils.
This commit is contained in:
Garret Rieger 2023-11-01 20:07:07 +00:00 • committed by Behdad Esfahbod
parent 9d0bc085ee
commit 7b46d772c4
1 changed files with 13 additions and 9 deletions
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22
util/hb-subset.cc
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@ -1024,15 +1024,19 @@ subset_main_t::add_options ()
{"drop-tables", 0, 0, G_OPTION_ARG_CALLBACK, (gpointer) &parse_drop_tables, "Drop the specified tables. Use --drop-tables-=... to subtract from the current set.", "list of string table tags or *"},
{"drop-tables+", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, (gpointer) &parse_drop_tables, "Drop the specified tables.", "list of string table tags or *"},
{"drop-tables-", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, (gpointer) &parse_drop_tables, "Drop the specified tables.", "list of string table tags or *"},
#ifndef HB_NO_VAR
{"instance", 0, 0, G_OPTION_ARG_CALLBACK, (gpointer) &parse_instance,
"(Partially|Fully) Instantiate a variable font. A location consists of the tag of a variation axis, followed by '=', followed by a\n"
"number or the literal string 'drop'\n"
" "
"For example: --instance=\"wdth=100 wght=200\" or --instance=\"wdth=drop\"\n"
" "
"Note: currently only fully instancing is supported\n",
"list of comma separated axis-locations"},
#ifndef HB_NO_VAR
{"variations", 0, 0, G_OPTION_ARG_CALLBACK, (gpointer) &parse_instance,
"(Partially|Fully) Instantiate a variable font. A location consists of the tag "
"of a variation axis, followed by '=', followed by a number or the literal "
"string 'drop'. For example: --variations=\"wdth=100 wght=200\" or --instance=\"wdth=drop\""
#ifndef HB_EXPERIMENTAL_API
"\n\nNote: currently only full instancing is supported unless this util has been compiled with experimental api enabled."
#endif
,
"list of comma separated axis-locations."
},
{"instance", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, (gpointer) &parse_instance,
"Alias for --variations.", "list of comma separated axis-locations"},
#endif
{nullptr}
};