0.6.4 help files

Author: Nelson-numerical-software

en/README.md

@@ -1,6 +1,6 @@
 ![banner](banner_homepage.png)
 
-### Nelson 0.6.3.0
+### Nelson 0.6.4.0
 
 This is an pre-release of Nelson.
 

en/SUMMARY.md

@@ -522,6 +522,7 @@
     * [display](./display_format/display.md)
     * [echo](./display_format/echo.md)
     * [format](./display_format/format.md)
+    * [formattedDisplayText](./display_format/formattedDisplayText.md)
 
 
 * [hdf5](./hdf5/README.md)

en/changelogs/CHANGELOG.md

@@ -4,6 +4,38 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## 0.6.4 (2022-04-24)
+
+### Changed
+
+- [#590](http://github.com/Nelson-numerical-software/nelson/issues/590): Nelson's license moved to LGPL v3.0 and GPL v3.0 and uses SPDX format.
+
+- Nelson uses [Hack](https://sourcefoundry.org/hack/) font.
+
+- Linux 64 bits and 32 bits uses same main script.
+
+- [#594](http://github.com/Nelson-numerical-software/nelson/issues/594): `.pot` used to generate en_US.
+
+### Added
+
+- 'sscanf' reworked to manage unicode characters and speed optimization.
+
+- French translations imported from Weblate (Thanks to contributors)
+
+- Dark theme detected and applied on Linux, MacOS and Windows.
+
+- [#559](http://github.com/Nelson-numerical-software/nelson/issues/559): `formattedDisplayText` function: Capture display output as string.
+
+- Better detection Qt6 or Qt5 with CMake.
+
+### Fixed
+
+- Main Nelson's font was not applied on some OS platforms (ex: MacOS Catalina)
+
+- [#622](http://github.com/Nelson-numerical-software/nelson/issues/622): `isreal(sqrt(i^4))` did not return true.
+
+- Nelson's help indexing is faster (x100).
+
 ## 0.6.3 (2022-03-26)
 
 ### Changed

en/display_format/README.md

@@ -12,6 +12,7 @@ output display format functions
 * [display](display.md) - Show information about variable or result of expression.
 * [echo](echo.md) - Controls the echoing during their execution.
 * [format](format.md) - Display format and number printing.
+* [formattedDisplayText](formattedDisplayText.md) - Capture display output as string.
 
 
 

en/display_format/SUMMARY.md

@@ -3,4 +3,5 @@
     * [display](display.md)
     * [echo](echo.md)
     * [format](format.md)
+    * [formattedDisplayText](formattedDisplayText.md)
 

en/display_format/formattedDisplayText.md

@@ -0,0 +1,54 @@
+
+
+# formattedDisplayText
+
+Capture display output as string.
+
+## Syntax
+
+- str = formattedDisplayText(V)
+- str = formattedDisplayText(V, Name, Value)
+
+## Input argument
+
+ - V - Variable to return as string
+ - Name, Value - Name-Value Pair Arguments, Name: 'NumericFormat' or 'LineSpacing'.
+
+## Output argument
+
+ - str - a string
+
+## Description
+
+
+  <p><b>str = formattedDisplayText(V)</b> returns the display output of <b>V</b> as a string.</p>
+  <p>The string contains equivalent to <b>disp(V)</b>.</p>
+
+
+## Example
+
+```matlab
+R = eye(3, 3)
+str = formattedDisplayText(R)		
+R = rand(3, 3);
+disp(R)
+str = formattedDisplayText(R)
+str = formattedDisplayText(R, 'NumericFormat', 'bank', 'LineSpacing', 'compact')
+```
+
+## See also
+
+[display](display.md), [disp](disp.md), [format](format.md).
+## History
+
+|Version|Description|
+|------|------|
+|1.0.0|initial version|
+
+
+## Author
+
+Allan CORNET
+
+
+

en/fftw/About_FFTW_license.md

@@ -9,7 +9,7 @@ About FFTW license.
 
   <p>The FFTW library is no longer distributed as part of Nelson.</p>
   <p>Note that FFTW is licensed under GPLv2 or higher (see http://www.fftw.org/doc/License-and-Copyright.html), but the bindings
-to the library in this nelson's module, is licensed under LGPL2 v2.1.</p>
+to the library in this nelson's module, is licensed under LGPL v3.0.</p>
   <p>This means that code using the FFTW library via FFTW bindings is subject to FFTW's licensing terms.</p>
   <p>Code using alternative implementations of the FFTW API, such as
 MKL's FFTW3 interface (https://software.intel.com/en-us/mkl-developer-reference-c-fftw3-interface-to-intel-math-kernel-library)

en/files_folders_functions/relativepath.md

@@ -26,9 +26,9 @@ Returns the relative path from an actual path to the target path.
 ## Example
 
 ```matlab
-relativepath(nelsonroot(), [nelsonroot(), '/COPYING.LGPLv2.1'])
+relativepath(nelsonroot(), [nelsonroot(), '/lgpl-3.0.md'])
 relativepath(nelsonroot(), [nelsonroot(), '/etc/finish.m'])
-relativepath([nelsonroot(),'/bin'], [nelsonroot(), '/COPYING.LGPLv2.1'])
+relativepath([nelsonroot(),'/bin'], [nelsonroot(), '/lgpl-3.0.md'])
 relativepath('.', '.')
 relativepath('.', '..')
 relativepath('..', '.')