From 99dc3eb86824477d94728164b5f4baaeb971950e Mon Sep 17 00:00:00 2001
From: eqkter <thyro@gmx.ru>
Date: Fri, 9 Dec 2022 00:01:46 +0100
Subject: 1st bug hunting and a README

---
 README.txt     | 30 ++++++++++++++++++++++++++++++
 physics-ng.sty | 13 +++++++++----
 2 files changed, 39 insertions(+), 4 deletions(-)
 create mode 100644 README.txt

diff --git a/README.txt b/README.txt
new file mode 100644
index 0000000..76948e9
--- /dev/null
+++ b/README.txt
@@ -0,0 +1,30 @@
+physics-ng: a personal package to have mostly the same
+possibilities as the old osbolete physics package
+
+Alexis Draussin (eqkter@protonmail.com)
+
+This work may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either 
+version 1.3c of this license or (at your option) any later 
+version. The latest version of this license is in
+  http://www.latex-project.org/lppl.txt
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+This is version 1.0 of physics-ng and associated files, and
+recquires the fourier, bm, siunitx and esvect packages. This
+initial version is entirely design to use the fourier math 
+type font, with the possibility to have black-board notation
+for vector writing with esvect. The physics-ng package bring
+the old command qty with nqty, infinetesimal d notation, ISO
+norm vector matrix and tensor notations, and another handful
+of usual physics LaTeX writing. Note that the Dirac brakets
+notation shall be managed by the braket package, and the 
+derivatives of all form by the diffcoeff package.
+
+Manifest
+%%%%%%%%
+README.txt            this document
+physics-ng.sty        LaTeX .sty file
+physics-ng.pdf        documentation
+physics-ng.tex        LaTeX source of documentation
diff --git a/physics-ng.sty b/physics-ng.sty
index 763a687..3859428 100644
--- a/physics-ng.sty
+++ b/physics-ng.sty
@@ -7,17 +7,19 @@
 % The derivative part and the Dirac brakets are respectively taken of by the
 % diffcoeff and braket packages.
 % It depends on asm ecosystem, siunitx, and esvect (for black board vector notation)
-% design for Fourier mathtype-font with sloped setting
+% Designed for Fourier mathtype-font with sloped setting, following ISO 80000-2 notations
+% If you do not want to use the Fourier math font, or follow this ISO norm, this package
+% is not yet ready for you
 %
 % Created by Alexis Draussin
 % Updated on December 8, 2022
 % Uploaded on December 20, 2022
 
+\RequirePackage{xparse} % only for \dd and \nqty commands, copied from the old physics, to be replaced
 \RequirePackage{amsmath}
-\RequirePackage{fourier}
-\RequirePackage{bm}
-\RequirePackage{siunitx}
+\RequirePackage{fourier, bm}
 \RequirePackage{esvect}
+\RequirePackage{siunitx}
 
 \DeclareOption{bb}{\let\arrowopt = 1}
 \DeclareOption{nobb}{\let\arrowopt = 0} % default
@@ -27,6 +29,9 @@
 % incertitude command, using siunitx
 \newcommand{\incert}[3]{\left(\num{#1}\pm\num{#2}\right)~\si{#3}}
 
+% text between elements of equation
+\newcommand{\qq}[1]{\ensuremath{\quad\text{#1}\quad}}
+
 % transforms: Laplace, Fourier and Z
 \DeclareMathAlphabet{\pazocal}{OMS}{zplm}{m}{n} % fourier overwrite the mathcal alpabet
 \newcommand{\LT}[1]{\ensuremath{\pazocal{L}\left\lbrace#1\right\rbrace}}
-- 
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