use precomposed unicode ǧ/Ǧ instead of 'g/G + caron above'

not every font has this precomposed letter, but this can be compensated by the 'newunicodechar' package

2 files changed, 9 insertions, 6 deletions

diff --git a/arabluatex.dtx b/arabluatex.dtx
index 8ed1f36..f17c67b 100644
--- a/arabluatex.dtx
+++ b/arabluatex.dtx
@@ -155,6 +155,9 @@
 \defaultfontfeatures{RawFeature={+liga}}
 \setmainfont{Old Standard}[SmallCapsFont={Latin Modern Roman Caps},
   RawFeature={+mark;+ccmp;+ss05;+ss06}]
+\usepackage{newunicodechar}
+\newunicodechar{ǧ}{ǧ} % Old Standard does include ǧ/Ǧ
+\newunicodechar{Ǧ}{Ǧ} %
 \usepackage{arabluatex}[2018/06/24]
 \usepackage[nopar]{quran}
 \usepackage[noindex]{nameauth}
diff --git a/arabluatex_trans.lua b/arabluatex_trans.lua
index 1651418..775e820 100644
--- a/arabluatex_trans.lua
+++ b/arabluatex_trans.lua
@@ -43,7 +43,7 @@ captr = {
    {a="b", b="B"},
    {a="t", b="T"},
    {a="ṯ", b="Ṯ"},
-   {a="ǧ", b="Ǧ"},
+   {a="ǧ", b="Ǧ"},
    {a="ḥ", b="Ḥ"},
    {a="ḫ", b="Ḫ"},
    {a="d", b="D"},
@@ -75,7 +75,7 @@ lcuc = {
    {a="b", b="B"},
    {a="t", b="T"},
    {a="ṯ", b="Ṯ"},
-   {a="ǧ", b="Ǧ"},
+   {a="ǧ", b="Ǧ"},
    {a="j", b="J"},
    {a="ḥ", b="Ḥ"},
    {a="ḫ", b="Ḫ"},
@@ -427,7 +427,7 @@ digraphstrdmg = {
    {a="T(%p*)$", b="h%1"},
    {a="T(%p*)(%W)", b="h%1%2"},
    {a="_t", b="ṯ"},
-   {a="%^g", b="ǧ"},
+   {a="%^g", b="ǧ"},
    {a="%.h", b="ḥ"},
    {a="_h", b="ḫ"},
    {a="_d", b="ḏ"},
@@ -462,7 +462,7 @@ digraphstrdmg = {
 singletrdmg = {
    {a="b", b="b"},
    {a="t", b="t"},
-   {a="j", b="ǧ"},
+   {a="j", b="ǧ"},
    {a="x", b="ḫ"},
    {a="d", b="d"},
    {a="r", b="r"},
@@ -949,7 +949,7 @@ digraphstrarabica = {
    {a="aT(%p*)$", b="a%1"},
    {a="aT(%p*%s)", b="a%1"},
    {a="_t", b="ṯ"},
-   {a="%^g", b="ǧ"},
+   {a="%^g", b="ǧ"},
    {a="%.h", b="ḥ"},
    {a="_h", b="ḫ"},
    {a="_d", b="ḏ"},
@@ -983,7 +983,7 @@ digraphstrarabica = {
 singletrarabica = {
    {a="b", b="b"},
    {a="t", b="t"},
-   {a="j", b="ǧ"},
+   {a="j", b="ǧ"},
    {a="x", b="ḫ"},
    {a="d", b="d"},
    {a="r", b="r"},