From: Ben Pfaff <blp@cs.stanford.edu>
Date: Sat, 5 Nov 2011 23:09:18 +0000 (-0700)
Subject: settings: Update default MXLOOPS and document.
X-Git-Tag: v0.7.9~111
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40c95e4fddf5e16df9cf634d32bec205c3cbfb18;p=pspp-builds.git

settings: Update default MXLOOPS and document.

MXLOOPS should be 40 by default, for compatibility.
---

diff --git a/doc/flow-control.texi b/doc/flow-control.texi
index 892887e2..b396e1f3 100644
--- a/doc/flow-control.texi
+++ b/doc/flow-control.texi
@@ -169,6 +169,7 @@ condition on @cmd{END LOOP} will always execute at least once.
 
 If neither the index clause nor either condition clause is
 present, then the loop is executed MXLOOPS (@pxref{SET}) times.
+The default MXLOOPS is 40.
 
 @cmd{BREAK} also terminates @cmd{LOOP} execution (@pxref{BREAK}).
 
diff --git a/doc/utilities.texi b/doc/utilities.texi
index 5d664bc4..a42adb46 100644
--- a/doc/utilities.texi
+++ b/doc/utilities.texi
@@ -588,6 +588,7 @@ Currently not used.
 
 @item MXLOOPS
 The maximum number of iterations for an uncontrolled loop (@pxref{LOOP}).
+The default MXLOOPS is 40.
 
 @item SEED
 The initial pseudo-random number seed.  Set to a real number or to
diff --git a/src/data/settings.c b/src/data/settings.c
index 0868a331..95fda576 100644
--- a/src/data/settings.c
+++ b/src/data/settings.c
@@ -105,7 +105,7 @@ static struct settings the_settings = {
 
   true,                         /* printback */
   true,                         /* mprint */
-  1,                            /* mxloops */
+  40,                           /* mxloops */
   64L * 1024 * 1024,            /* workspace */
   {FMT_F, 8, 2},                /* default_format */
   false,                        /* testing_mode */