tar: improve help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/archival/tar.c b/archival/tar.c
index b6d5129..0892490 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -757,8 +757,9 @@
//usage: IF_FEATURE_TAR_CREATE("h")
//usage: IF_FEATURE_TAR_NOPRESERVE_TIME("m")
//usage: "vO] "
-//usage: IF_FEATURE_TAR_FROM("[-X FILE] [-T FILE] ")
-//usage: "[-f TARFILE] [-C DIR] [FILE]..."
+//usage: "[-f TARFILE] [-C DIR] "
+//usage: IF_FEATURE_TAR_FROM("[-T FILE] [-X FILE] "IF_FEATURE_TAR_LONG_OPTIONS("[--exclude PATTERN] "))
+//usage: "[FILE]..."
//usage:#define tar_full_usage "\n\n"
//usage: IF_FEATURE_TAR_CREATE("Create, extract, ")
//usage: IF_NOT_FEATURE_TAR_CREATE("Extract ")
@@ -769,8 +770,8 @@
//usage: )
//usage: "\n x Extract"
//usage: "\n t List"
-//usage: "\n f Name of TARFILE ('-' for stdin/out)"
-//usage: "\n C Change to DIR before operation"
+//usage: "\n f FILE Name of TARFILE ('-' for stdin/out)"
+//usage: "\n C DIR Change to DIR before operation"
//usage: "\n v Verbose"
//usage: IF_FEATURE_SEAMLESS_Z(
//usage: "\n Z (De)compress using compress"
@@ -795,11 +796,11 @@
//usage: "\n m Don't restore mtime"
//usage: )
//usage: IF_FEATURE_TAR_FROM(
+//usage: "\n T FILE File with names to include"
+//usage: "\n X FILE File with glob patterns to exclude"
//usage: IF_FEATURE_TAR_LONG_OPTIONS(
-//usage: "\n exclude File to exclude"
+//usage: "\n --exclude PATTERN Glob pattern to exclude"
//usage: )
-//usage: "\n X File with names to exclude"
-//usage: "\n T File with names to include"
//usage: )
//usage:
//usage:#define tar_example_usage