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changeset 6896:5c9c49c51302

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[project @ 2007-09-13 18:49:15 by jwe]
author jwe
date Thu, 13 Sep 2007 18:49:15 +0000
parents 76e3d985ae56
children 935d23e16951
files doc/interpreter/var.txi
diffstat 1 files changed, 4 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/doc/interpreter/var.txi	Thu Sep 13 18:22:51 2007 +0000
+++ b/doc/interpreter/var.txi	Thu Sep 13 18:49:15 2007 +0000
@@ -186,9 +186,9 @@
 
 The behavior of persistent variables is equivalent to the behavior of
 static variables in C. The command @code{static} in octave is also
-recognized and is equivalent to @code{persistent}. Unlike global
-variables, every initialization statement will re-initialize the
-variable. For example, after executing the following code
+recognized and is equivalent to @code{persistent}. Like global
+variables, a persistent variable may only be initialized once.
+For example, after executing the following code
 
 @example
 @group
@@ -198,7 +198,7 @@
 @end example
 
 @noindent
-the value of the persistent variable @code{pvar} is 2.
+the value of the persistent variable @code{pvar} is 1, not 2.
 
 @node Status of Variables
 @section Status of Variables