commit bash-20200710 snapshot

tests/RUN-ONE-TEST

@@ -1,4 +1,4 @@
-BUILD_DIR=/usr/local/build/chet/bash/bash-current
+BUILD_DIR=/usr/local/build/bash/bash-current
 THIS_SH=$BUILD_DIR/bash
 PATH=$PATH:$BUILD_DIR
 

tests/builtins.right

@@ -235,4 +235,40 @@ f2 ()
 funcs unset:
 one-two
 two-two
-./builtins.tests: line 279: exit: status: numeric argument required
+bash: line 1: notthere: No such file or directory
+one
+bash: line 1: notthere: No such file or directory
+two
+bash: line 1: .: notthere: file not found
+one
+bash: line 1: .: notthere: file not found
+0
+0
+0
+0
+argv[1] = <one>
+0
+argv[1] = <two>
+0
+three
+0
+four
+0
+./builtins7.sub: line 19: : command not found
+127
+0
+./builtins7.sub: line 27: notthere: No such file or directory
+after 1
+./builtins7.sub: line 28: notthere: No such file or directory
+after 2
+type is a shell builtin
++ command -v type
+type
++ command command -v type
+type
++ command -p command -v type
+type
++ command -p -- command -v type
+type
++ set +x
+./builtins.tests: line 282: exit: status: numeric argument required

tests/builtins.tests

@@ -275,6 +275,9 @@ ${THIS_SH} ./builtins5.sub
 # test behavior of unset builtin with -f and -v options
 ${THIS_SH} ./builtins6.sub
 
+# test behavior of command builtin after changing it to a pseudo-keyword
+${THIS_SH} ./builtins7.sub
+
 # this must be last -- it is a fatal error
 exit status
 

tests/builtins7.sub

@@ -0,0 +1,38 @@
+: ${THIS_SH:=./bash}
+
+${THIS_SH} -c 'command . notthere ; echo one' bash
+${THIS_SH} -c '. notthere ; echo two' bash
+
+${THIS_SH} -o posix -c 'command . notthere ; echo one' bash
+${THIS_SH} -o posix -c '. notthere ; echo two' bash
+
+command ; echo $?
+command -- ; echo $?
+command -p ; echo $?
+command -p -- ; echo $?
+
+command recho one; echo $?
+command -- recho two; echo $?
+command -p echo three; echo $?
+command -p -- echo four ; echo $?
+
+command ''
+echo $?
+
+command -p
+echo $?
+
+${THIS_SH} -c 'set -e ; command false ; echo after' bash
+
+command command command -p . notthere ; echo after 1
+command -p command command . notthere ; echo after 2
+
+command -p command -V type
+
+set -x
+command -v type
+command command -v type
+command -p command -v type
+command -p -- command -v type
+set +x
+