commit bash-20110415 snapshot

builtins/complete.def

@@ -112,7 +112,7 @@ static const struct _compacts {
   { "export",    CA_EXPORT,    'e' },
   { "file",      CA_FILE,      'f' },
   { "function",  CA_FUNCTION,   0 },
-  { "helptopic", CA_BUILTIN,  0 },	/* for now */
+  { "helptopic", CA_HELPTOPIC,  0 },
   { "hostname",  CA_HOSTNAME,   0 },
   { "group",     CA_GROUP,     'g' },
   { "job",       CA_JOB,       'j' },

builtins/echo.def

@@ -38,7 +38,8 @@ $DEPENDS_ON V9_ECHO
 $SHORT_DOC echo [-neE] [arg ...]
 Write arguments to the standard output.
 
-Display the ARGs on the standard output followed by a newline.
+Display the ARGs, separated by a single space character and followed by a
+newline, on the standard output.
 
 Options:
   -n	do not append a newline

builtins/wait.def

@@ -22,18 +22,18 @@ $BUILTIN wait
 $FUNCTION wait_builtin
 $DEPENDS_ON JOB_CONTROL
 $PRODUCES wait.c
-$SHORT_DOC wait [id]
+$SHORT_DOC wait [id ...]
 Wait for job completion and return exit status.
 
-Waits for the process identified by ID, which may be a process ID or a
+Waits for each process identified by an ID, which may be a process ID or a
 job specification, and reports its termination status.  If ID is not
 given, waits for all currently active child processes, and the return
 status is zero.  If ID is a a job specification, waits for all processes
-in the job's pipeline.
+in that job's pipeline.
 
 Exit Status:
-Returns the status of ID; fails if ID is invalid or an invalid option is
-given.
+Returns the status of the last ID; fails if ID is invalid or an invalid
+option is given.
 $END
 
 $BUILTIN wait