Document quit and exit

* doc/ref/posix.texi (Processes): document `quit' and `exit'
* doc/ref/r6rs.texi (rnrs programs): xref exit

diff --git a/doc/ref/posix.texi b/doc/ref/posix.texi
index d659cf3..ded3787 100644 (file)
--- a/doc/ref/posix.texi
+++ b/doc/ref/posix.texi
@@ -1718,6 +1718,18 @@ interpretation is not required.
 Example: (system* "echo" "foo" "bar")
 @end deffn
 
+@deffn {Scheme Procedure} quit [status]
+@deffnx {Scheme Procedure} exit [status]
+Terminate the current process with proper unwinding of the Scheme stack.
+The exit status zero if @var{status} is not supplied.  If @var{status}
+is supplied, and it is an integer, that integer is used as the exit
+status.  If @var{status} is @code{#t} or @code{#f}, the exit status is 0
+or 1, respectively.
+
+The procedure @code{exit} is an alias of @code{quit}.  They have the
+same functionality.
+@end deffn
+
 @deffn {Scheme Procedure} primitive-exit [status]
 @deffnx {Scheme Procedure} primitive-_exit [status]
 @deffnx {C Function} scm_primitive_exit (status)

diff --git a/doc/ref/r6rs.texi b/doc/ref/r6rs.texi
index 13f9e20..b183771 100644 (file)
--- a/doc/ref/r6rs.texi
+++ b/doc/ref/r6rs.texi
@@ -1521,9 +1521,9 @@ This procedure is identical to the one provided by Guile's core library.
 @xref{Runtime Environment}, for documentation.
 @end deffn
 
-@deffn {Scheme Procedure} exit
-@deffnx {Scheme Procedure} exit obj
-This procedure is identical to the one provided by Guile's core library.
+@deffn {Scheme Procedure} exit [status]
+This procedure is identical to the one provided by Guile's core
+library. @xref{Processes}, for documentation.
 @end deffn
 
 @node rnrs arithmetic fixnums