commit bash-20201116 snapshot

doc/bash.0

@@ -6024,7 +6024,8 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
               function lookup, as with the ccoommmmaanndd builtin.  ttyyppee returns true
               if all of the arguments are found, false if any are not found.
 
-       uulliimmiitt [--HHSSaabbccddeeffiikkllmmnnppqqrrssttuuvvxxPPRRTT [_l_i_m_i_t]]
+       uulliimmiitt [--HHSS] --aa
+       uulliimmiitt [--HHSS] [--bbccddeeffiikkllmmnnppqqrrssttuuvvxxPPRRTT [_l_i_m_i_t]]
               Provides  control  over the resources available to the shell and
               to processes started by it, on systems that allow such  control.
               The --HH and --SS options specify that the hard or soft limit is set
@@ -6038,9 +6039,9 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
               spectively.   If _l_i_m_i_t is omitted, the current value of the soft
               limit of the resource is printed, unless the --HH option is given.
               When  more  than  one  resource is specified, the limit name and
-              unit are printed before the value.   Other  options  are  inter-
-              preted as follows:
-              --aa     All current limits are reported
+              unit, if appropriate, are printed before the value.   Other  op-
+              tions are interpreted as follows:
+              --aa     All current limits are reported; no limits are set
               --bb     The maximum socket buffer size
               --cc     The maximum size of core files created
               --dd     The maximum size of a process's data segment