tar: improve help text

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 8 insertions, 7 deletions

diff --git a/archival/tar.c b/archival/tar.c
index b6d5129d8..08924903e 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -757,8 +757,9 @@ static llist_t *append_file_list_to_list(llist_t *list)
 //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 @@ static llist_t *append_file_list_to_list(llist_t *list)
 //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 @@ static llist_t *append_file_list_to_list(llist_t *list)
 //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