babel: change in babel-ar.ini for different arabic months names

[seloumi]

Brief outline of the bug

In context there are possibility to insert arabic months names with options ar, ar-dz, ar-sy, ar-ma

lang-txt.lua

Example in context

\setuppapersize[A4]
\mainlanguage[ar-sy] % ar, ar-dz, ar-sy, ar-ma
\setupdirections[bidi=global]
\setupalign[r2l] 

\setupbodyfontenvironment[default][em=italic]
\usemodule   [simplefonts]

\definefontfamily [myfont][serif][Amiri][features=arabic]
\definefontfamily [myfont][sans] [Amiri][features=arabic]
\setupbodyfont [myfont]

\starttext
\currentdate
\stoptext

These options are not available with babel, one option is available to write names of arabic months in eastern countries

babel-ar.ini

ar:
january =يناير
february =فبراير
march =مارس
april =أبريل
may =مايو
june =يونيو
july =يوليو
august =أغسطس
september=سبتمبر
october=أكتوبر
november=نوفمبر
december=ديسمبر

ar-dz: % algeria
january =جانفي
february =فيفري
march =مارس
april =أفريل
may =ماي
june =جوان
july =جويلية
august =أوت
september=سبتمبر
october=أكتوبر
november=نوفمبر
december=ديسمبر

ar-ma: % marocco
january =يناير
february =فبراير
march =مارس
april =أبريل
may =ماي
june =يونيو
july =يوليوز
august =غشت
september=شتنبر
october=أكتوبر
november=نونبر
december=دجنبر

ar-sy: % syria
january =كانون الثاني
february =شباط
march =آذار
april =نيسان
may =أيار
june =حزيران
july =تموز
august =آب
september=أيلول
october=تشرين الأول
november=تشرين الثاني
december=كانون الأول

[jbezos]

In context there are possibility to insert arabic months names with options ar, ar-dz, ar-sy, ar-ma

...

These options are not available with babel, , one option is available to write names of arabic months in eastern countries

Yes, this is a current limitation. Now we can typeset Arabic documents (at least the simple ones) perhaps it's time to improve support for Arabic via ini files. However, I'm not sure this is the only difference or there are more (mainly in "captions") Could you have a look at babel-ar.ini and tell me which changes are required? Javier

[seloumi]

The file gloss-arabic.ldf from polyglossia is very sufficient except for Lybia's months (which have been changed), also for contents the arabic word is "المحتويات" not "الفهرس" as mentioned in babel-ar.ini

Thanks for all the work you do to improve Arabic writing with babel.

[jbezos]

Added 3 ini files on GitHub: ar-DZ, ar-MA, and ar-SY (and fixed the contents name). Feel free to make more feature requests.