diff NEWS @ 27521:37f9eb2c05e0

doc: improve format() docstring and NEWS announcement. * NEWS: Mention multiple arguments can be used, the rules, and give an example. * libinterp/corefcn/pr-output.cc: Document rules for multiple options.
author Kai T. Ohlhus <k.ohlhus@gmail.com>
date Fri, 18 Oct 2019 13:26:22 +0900
parents 85ad4689aa05
children 3912e3a74e31
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--- a/NEWS	Thu Oct 17 11:59:26 2019 -0400
+++ b/NEWS	Fri Oct 18 13:26:22 2019 +0900
@@ -24,12 +24,22 @@
   'A-F' instead.  The previous uppercase formats, `E` and `G`, no longer
   control the case of the output.
 
+  Additionally, the `format` command can be called with multiple options
+  for controlling the format, spacing, and case in arbitrary order.
+  For example:
+
+     format long e uppercase loose
+
+  Note, that in case of multiple competing format options the most right
+  one is used and in case of an error the previous format remains
+  unchanged.
+
 - New warnings have been added about questionable uses of the colon ':'
   range operator.  Each has a new warning ID so that it can be disabled
   if desired.
     Octave:colon-complex-argument   : when any arg is complex
     Octave:colon-nonscalar-argument : when any arg is non-scalar
-  
+
 #### Graphics backend
 
 - Graphic primitives now accept a color property value of `"none"`