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diff src/ov-range.cc @ 13951:79aa00a94e9e

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doc: Document "local" option for configuration variables. * svd.cc, defaults.cc, dirfns.cc, error.cc, help.cc, input.cc, load-save.cc, ls-oct-ascii.cc, oct-hist.cc, ov-base.cc, ov-range.cc, ov-struct.cc, ov-usr-fcn.cc, pager.cc, pr-output.cc, pt-binop.cc, pt-eval.cc, pt-mat.cc, sighandlers.cc, variables.cc: Document "local" option for configuration variables.
author Rik <octave@nomad.inbox5.com>
date Sun, 27 Nov 2011 16:07:13 -0800
parents 10a5c8155756
children a64f8b6f63e9
line wrap: on
line diff
--- a/src/ov-range.cc	Sun Nov 27 09:01:37 2011 -0500
+++ b/src/ov-range.cc	Sun Nov 27 16:07:13 2011 -0800
@@ -649,10 +649,15 @@
   "-*- texinfo -*-\n\
 @deftypefn  {Built-in Function} {@var{val} =} allow_noninteger_range_as_index ()\n\
 @deftypefnx {Built-in Function} {@var{old_val} =} allow_noninteger_range_as_index (@var{new_val})\n\
+@deftypefnx {Built-in Function} {} allow_noninteger_range_as_index (@var{new_val}, \"local\")\n\
 Query or set the internal variable that controls whether non-integer\n\
 ranges are allowed as indices.  This might be useful for @sc{matlab}\n\
 compatibility; however, it is still not entirely compatible because\n\
 @sc{matlab} treats the range expression differently in different contexts.\n\
+\n\
+When called from inside a function with the \"local\" option, the variable is\n\
+changed locally for the function and any subroutines it calls.  The original\n\
+variable value is restored when exiting the function.\n\
 @end deftypefn")
 {
   return SET_INTERNAL_VARIABLE (allow_noninteger_range_as_index);