new getconf shell builtin

doc/bashref.bts

@@ -7,7 +7,7 @@
 \initial {A}
 \entry{\code {alias}}{54}
 \initial {B}
-\entry{\code {bg}}{112}
+\entry{\code {bg}}{113}
 \entry{\code {bind}}{55}
 \entry{\code {break}}{48}
 \entry{\code {builtin}}{56}
@@ -15,14 +15,14 @@
 \entry{\code {caller}}{56}
 \entry{\code {cd}}{48}
 \entry{\code {command}}{56}
-\entry{\code {compgen}}{144}
-\entry{\code {complete}}{144}
-\entry{\code {compopt}}{147}
+\entry{\code {compgen}}{145}
+\entry{\code {complete}}{145}
+\entry{\code {compopt}}{148}
 \entry{\code {continue}}{48}
 \initial {D}
 \entry{\code {declare}}{57}
 \entry{\code {dirs}}{101}
-\entry{\code {disown}}{114}
+\entry{\code {disown}}{115}
 \initial {E}
 \entry{\code {echo}}{58}
 \entry{\code {enable}}{59}
@@ -31,18 +31,18 @@
 \entry{\code {exit}}{49}
 \entry{\code {export}}{49}
 \initial {F}
-\entry{\code {fc}}{151}
-\entry{\code {fg}}{112}
+\entry{\code {fc}}{152}
+\entry{\code {fg}}{113}
 \initial {G}
 \entry{\code {getopts}}{49}
 \initial {H}
 \entry{\code {hash}}{50}
 \entry{\code {help}}{60}
-\entry{\code {history}}{151}
+\entry{\code {history}}{152}
 \initial {J}
-\entry{\code {jobs}}{112}
+\entry{\code {jobs}}{113}
 \initial {K}
-\entry{\code {kill}}{113}
+\entry{\code {kill}}{114}
 \initial {L}
 \entry{\code {let}}{60}
 \entry{\code {local}}{60}
@@ -64,7 +64,7 @@
 \entry{\code {shift}}{51}
 \entry{\code {shopt}}{70}
 \entry{\code {source}}{63}
-\entry{\code {suspend}}{114}
+\entry{\code {suspend}}{115}
 \initial {T}
 \entry{\code {test}}{51}
 \entry{\code {times}}{53}
@@ -77,4 +77,4 @@
 \entry{\code {unalias}}{65}
 \entry{\code {unset}}{54}
 \initial {W}
-\entry{\code {wait}}{113}
+\entry{\code {wait}}{114}