new rule: if the vowel of a prosthetic ʾalif be ḍammah, it must be thrown back upon the preceding tanwīn in dmg mode; 'llatī/'llaḏī are now processed by these rules as well.

2 files changed, 26 insertions, 12 deletions

diff --git a/arabluatex.dtx b/arabluatex.dtx
index f85c0c5..5788d62 100644
--- a/arabluatex.dtx
+++ b/arabluatex.dtx
@@ -1350,13 +1350,20 @@ vowels (see §~3).
 %   \cap{'l-rUm-u}}.
 % \end{quote}
 % \label{ref:muhammaduni}
-% However, the Arabic script does not shows the \arb[trans]{kasraT}
-% which is taken by the nouns having \arb[trans]{tanwIn} although it
-% is explicit in pronunciation and must appear in some transliteration
-% standards. \package{arabluatex} takes care of that automatically:---
+% However, the Arabic script does not show the \arb[trans]{kasraT} or
+% the \arb[trans]{.dammaT} which may be taken by the nouns having
+% \arb[trans]{tanwIn} although it is explicit in pronunciation and
+% must appear in some transliteration standards. \package{arabluatex}
+% takes care of that automatically:---
 % \begin{quote}
 %   |mu.hammaduN| |'l-nabI| \arb[fullvoc]{mu.hammaduN 'l-nabI}
-%   \arb[trans]{\cap{m}u.hammaduN 'l-nabI}.
+%   \arb[trans]{\cap{m}u.hammaduN 'l-nabI}, |salAmuN| |ud_hulUA|
+%   \arb[fullvoc]{salAmuN ud_hulUA} \arb[trans]{salAmuN ud_hulUA},
+%   |qa.sIdata-hu| |fI| |qatl-i| |\cap{'a}bI| |\cap{m}uslimiN|
+%   |'llatI| |yaqUlu| |fI-hA| \arb[fullvoc]{qa.sIdata-hu fI qatl-i
+%   \cap{'a}bI \cap{m}uslimiN 'llatI yaqUlu fI-hA}
+%   \arb[trans]{qa.sIdata-hu fI qatl-i \cap{'a}bI \cap{m}uslimiN
+%   'llatI yaqUlu fI-hA}.
 % \end{quote}
 %
 % \subsection{Special orthographies}
diff --git a/arabluatex_trans.lua b/arabluatex_trans.lua
index 981810f..a91ae0e 100644
--- a/arabluatex_trans.lua
+++ b/arabluatex_trans.lua
@@ -138,13 +138,20 @@ tanwintrdmg = {
    {a="(T)%-?(aN)(%s)(['][%_%^%.]?[l'btjghxdrzs`fqkmnwy]%-)", b="t\\arbup{ani}%3%4"},
    {a="([^TA])%-?(aN)(%s)(['][%_%^%.]?[l'btjghxdrzs`fqkmnwy]%-)", b="%1\\arbup{ani}%3%4"},
    {a="%-?(iN)(%s)(['][%_%^%.]?[l'btjghxdrzs`fqkmnwy]%-)", b="\\arbup{ini}%2%3"},
--- tanwīn + alif without hamza and kasra (ibn)
-   {a="%-?(uN)(%s)(i)", b="\\arbup{uni}%2'"},
-   {a="%-?(aN)(_A)(%s)(i)", b="ạ\\arbup{ni}%3%'"},
-   {a="%-?(aN)(Y)(%s)(i)", b="ạ\\arbup{ni}%3%'"},
-   {a="(T)%-?(aN)(%s)(i)", b="t\\arbup{ani}%3%'"},
-   {a="([^TA])%-?(aN)(%s)(i)", b="%1\\arbup{ani}%3%'"},
-   {a="%-?(iN)(%s)(i)", b="\\arbup{ini}%2%'"},
+   -- tanwīn preceding 'lla_dI/'llatI
+   {a="%-?(uN)(%s)('lla[%_]?[dt])", b="\\arbup{uni}%2%3"},
+   {a="%-?(aN)(_A)(%s)('lla[%_]?[dt])", b="ạ\\arbup{ni}%3%4"},
+   {a="%-?(aN)(Y)(%s)('lla[%_]?[dt])", b="ạ\\arbup{ni}%3%4"},
+   {a="(T)%-?(aN)(%s)('lla[%_]?[dt])", b="t\\arbup{ani}%3%4"},
+   {a="([^TA])%-?(aN)(%s)('lla[%_]?[dt])", b="%1\\arbup{ani}%3%4"},
+   {a="%-?(iN)(%s)('lla[%_]?[dt])", b="\\arbup{ini}%2%3"},
+   -- tanwīn + alif without hamza and kasra (ibn) or dhamma (uhrub)
+   {a="%-?(uN)(%s)([ui])", b="\\arbup{un%3}%2'"},
+   {a="%-?(aN)(_A)(%s)([ui])", b="ạ\\arbup{n%4}%3%'"},
+   {a="%-?(aN)(Y)(%s)([ui])", b="ạ\\arbup{n%4}%3%'"},
+   {a="(T)%-?(aN)(%s)([ui])", b="t\\arbup{an%4}%3%'"},
+   {a="([^TA])%-?(aN)(%s)([ui])", b="%1\\arbup{an%4}%3%'"},
+   {a="%-?(iN)(%s)([ui])", b="\\arbup{in%3}%2%'"},
    --
 -- {a="uN", b="\\arbup{un}"}, (now included in the last line of this table)
    {a="%-?(\"?At)%-?([ui])N", b="\\arbup{%1%2n}"},