manual: Clarify that abbreviations of long options are allowed
authorSiddhesh Poyarekar <siddhesh@sourceware.org>
Wed, 4 May 2022 10:26:47 +0000 (15:56 +0530)
committerSiddhesh Poyarekar <siddhesh@sourceware.org>
Wed, 4 May 2022 10:26:47 +0000 (15:56 +0530)
commitdb1efe02c9f15affc3908d6ae73875b82898a489
treeb13ab1c9348ad307c88ab3c86a9a01192a53ab48
parent8e28aa3a51bf0ef3683f2aed4b5b448744897b66
manual: Clarify that abbreviations of long options are allowed

The man page and code comments clearly state that abbreviations of long
option names are recognized correctly as long as they are unique.
Document this fact in the glibc manual as well.

Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Reviewed-by: Florian Weimer <fweimer@redhat.com>
Reviewed-by: Andreas Schwab <schwab@linux-m68k.org>
manual/getopt.texi