Inflection 85 - Add Malayalam Inflection and Pronoun Tests

inflection/resources/org/unicode/inflection/dictionary/.gitattributes

@@ -1,8 +1,10 @@
 dictionary_da.lst filter=lfs diff=lfs merge=lfs -text
 dictionary_en.lst filter=lfs diff=lfs merge=lfs -text
 dictionary_es.lst filter=lfs diff=lfs merge=lfs -text
+dictionary_ml.lst filter=lfs diff=lfs merge=lfs -text
 inflectional_da.xml filter=lfs diff=lfs merge=lfs -text
 inflectional_en.xml filter=lfs diff=lfs merge=lfs -text
 inflectional_es.xml filter=lfs diff=lfs merge=lfs -text
+inflectional_ml.xml filter=lfs diff=lfs merge=lfs -text
 inflectional_sv.xml filter=lfs diff=lfs merge=lfs -text
 dictionary_sv.lst filter=lfs diff=lfs merge=lfs -text

inflection/resources/org/unicode/inflection/features/grammar.xml

@@ -1624,6 +1624,89 @@
             </category>
         </grammar>
     </language>
+   <language id="ml">
+    <grammar>
+        <category name="case">
+            <grammeme name="nominative"/>      <!-- no explicit marker; subject form -->
+            <grammeme name="accusative"/>      <!-- -യെ, -ായെ, marks direct object -->
+            <grammeme name="genitive"/>        <!-- -ന്റെ, -യുടെ (possessive) -->
+            <grammeme name="dative"/>          <!-- -ക്ക്, -ന് (to/for) -->
+            <grammeme name="instrumental"/>    <!-- -ആല് (by means of) -->
+            <grammeme name="locative"/>        <!-- -യില് (in/at) -->
+            <grammeme name="ablative"/>        <!-- -യില് നിന്നു് (from) -->
+            <grammeme name="vocative"/>        <!-- used in direct address -->
+        </category>
+        <category name="number">
+            <grammeme name="singular"/>
+            <grammeme name="plural"/>
+        </category>
+        <category name="person">
+            <restrictions>
+                <restriction name="pos" value="pronoun"/>
+                <restriction name="pos" value="verb"/>
+            </restrictions>
+            <grammeme name="first"/>
+            <grammeme name="second"/>
+            <grammeme name="third"/>
+        </category>
+        <category name="gender">
+            <restrictions>
+                <restriction name="pos" value="pronoun"/>
+                <restriction name="pos" value="verb"/>
+            </restrictions>
+            <grammeme name="masculine"/>
+            <grammeme name="feminine"/>
+            <grammeme name="neuter"/> <!-- e.g. for objects or animals -->
+        </category>
+        <category name="tense">
+            <restrictions>
+                <restriction name="pos" value="verb"/>
+            </restrictions>
+            <grammeme name="past"/>
+            <grammeme name="present"/>
+            <grammeme name="future"/>
+        </category>
+        <category name="mood">
+            <restrictions>
+                <restriction name="pos" value="verb"/>
+            </restrictions>
+            <grammeme name="indicative"/>
+            <grammeme name="imperative"/>
+            <grammeme name="subjunctive"/>
+        </category>
+        <category name="voice">
+            <restrictions>
+                <restriction name="pos" value="verb"/>
+            </restrictions>
+            <grammeme name="active"/>
+            <grammeme name="passive"/>
+        </category>
+        <category name="formality">
+            <restrictions>
+                <restriction name="pos" value="pronoun"/>
+                <restriction name="pos" value="verb"/>
+            </restrictions>
+            <grammeme name="intimate"/>
+            <grammeme name="casual"/>
+            <grammeme name="formal"/>
+            <grammeme name="honorific"/>
+        </category>
+        <category name="aspect">
+            <restrictions>
+                <restriction name="pos" value="verb"/>
+            </restrictions>
+            <grammeme name="perfective"/>
+            <grammeme name="imperfective"/>
+        </category>
+        <category name="negation">
+            <restrictions>
+                <restriction name="pos" value="verb"/>
+            </restrictions>
+            <grammeme name="affirmative"/>
+            <grammeme name="negative"/>
+        </category>
+    </grammar>
+    </language>
     <language id="ms">
         <grammar>
             <category name="clusivity">

inflection/resources/org/unicode/inflection/locale/supported-locales.properties

@@ -15,6 +15,7 @@ locale.group.it=it_IT,it_CH
 locale.group.ja=ja_JP
 locale.group.ko=ko_KR
 locale.group.ms=ms_MY
+locale.group.ml=ml_IN
 locale.group.nb=nb_NO
 locale.group.nl=nl_NL,nl_BE
 locale.group.pt=pt_BR,pt_PT

inflection/resources/org/unicode/inflection/tokenizer/config_ml.properties

@@ -0,0 +1,5 @@
+#
+# Copyright 2025 Unicode Incorporated and others. All rights reserved.
+#
+tokenizer.implementation.class=DefaultTokenizer
+

inflection/src/inflection/util/LocaleUtils.cpp

@@ -407,6 +407,18 @@ const ULocale& LocaleUtils::MALAYSIA()
     return *npc(MALAYSIA_);
 }
 
+const ULocale& LocaleUtils::MALAYALAM()
+{
+    static auto MALAYALAM_ = new ULocale("ml");
+    return *npc(MALAYALAM_);
+}
+
+const ULocale& LocaleUtils::INDIA_MALAYALAM()
+{
+    static auto INDIA_MALAYALAM_ = new ULocale("ml", "IN");
+    return *npc(INDIA_MALAYALAM_);
+}
+
 const ULocale& LocaleUtils::NORWEGIAN()
 {
     static auto NORWEGIAN_ = new ULocale("nb");

inflection/src/inflection/util/LocaleUtils.hpp

@@ -376,6 +376,14 @@ class INFLECTION_CLASS_API inflection::util::LocaleUtils final
      * ms_MY: Malay (Malaysia)
      */
     static const ::inflection::util::ULocale& MALAYSIA();
+    /**
+     * ml: Malayalam
+     */
+    static const ::inflection::util::ULocale& MALAYALAM();
+    /**
+     * ml_IN: Malayalam (India)
+     */
+    static const ::inflection::util::ULocale& INDIA_MALAYALAM();
     /**
      * nb: Norwegian Bokmål
      */

inflection/test/resources/inflection/dialog/inflection/ml.xml

@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='utf-8'?>
+<!--
+ Copyright 2025 Unicode Incorporated and others. All rights reserved.
+-->
+<inflectionTest locale="ml">
+<!-- Malayalam Pronoun Inflection Tests -->
+<test><source person="first" number="singular">ഞാൻ</source><result>ഞാൻ</result></test>
+<test><source person="first" number="plural">ഞങ്ങൾ</source><result>ഞങ്ങൾ</result></test>
+<test><source person="second" number="singular" gender="masculine">നീ</source><result>നീ</result></test>
+<test><source person="second" number="plural">നിങ്ങൾ</source><result>നിങ്ങൾ</result></test>
+<test><source person="third" gender="feminine">അവൾ</source><result gender="feminine">അവൾ</result></test>
+<test><source person="third" gender="masculine">അവൻ</source><result gender="masculine">അവൻ</result></test>
+<test><source person="third" gender="neuter">അത്</source><result gender="neuter">അത്</result></test>
+
+<!-- Malayalam Singular Plural Inflection Tests -->
+<test><source number="plural">കുട്ടി</source><result>കുട്ടികൾ</result></test>
+<test><source number="singular">പുസ്തകങ്ങൾ</source><result>പുസ്തകം</result></test>
+<test><source number="plural">മരം</source><result>മരങ്ങൾ</result></test>
+<test><source number="singular">കഥകൾ</source><result>കഥ</result></test>
+
+<!-- Malayalam Gender Inflection Tests (for adjectives) -->
+<test><source gender="feminine">നല്ല</source><result exists="true">നല്ല</result></test>
+<test><source gender="masculine">നല്ല</source><result exists="true">നല്ല</result></test>
+
+<!-- Malayalam Verb Inflection Tests -->
+<test><source tense="present" person="first" number="singular">ചോദിക്കുക</source><result>ചോദിക്കുന്നു</result></test>
+<test><source tense="past" person="first" number="singular">ചോദിക്കുക</source><result>ചോദിച്ചു</result></test>
+<test><source tense="future" person="first" number="singular">ചോദിക്കുക</source><result>ചോദിക്കും</result></test>
+<test><source tense="present" person="third" number="plural">വരിക</source><result>വരുന്നു</result></test>
+
+<!-- Malayalam Case Inflection Tests -->
+<test><source case="nominative">കുട്ടി</source><result>കുട്ടി</result></test>
+<test><source case="accusative">കുട്ടി</source><result>കുട്ടിയെ</result></test>
+<test><source case="dative">കുട്ടി</source><result>കുട്ടിക്ക്</result></test>
+<test><source case="genitive">കുട്ടി</source><result>കുട്ടിയുടെ</result></test>
+<test><source case="locative">കുട്ടി</source><result>കുട്ടിയില്</result></test>
+<test><source case="instrumental">കുട്ടി</source><result>കുട്ടിയാല്</result></test>
+
+<!-- Malayalam Reinflection Tests (no change if not modified) -->
+<test><source>അവൻ</source><result>അവൻ</result></test>
+<test><source>അവൾ</source><result>അവൾ</result></test>
+
+<!-- Malayalam Adjective Inflection Tests -->
+<test><source gender="feminine">പുതിയ</source><result>പുതിയ</result></test>
+<test><source gender="masculine">പുതിയ</source><result>പുതിയ</result></test>
+
+<!-- Singular Plural Lookup Tests (no result because it’s a lookup) -->
+<test><source>മരം</source><result number="singular"/></test>
+<test><source>മരങ്ങൾ</source><result number="plural"/></test>
+
+<!-- Gender Lookup Tests (no result because it’s a lookup) -->
+<test><source>അവൾ</source><result gender="feminine"/></test>
+<test><source>അവൻ</source><result gender="masculine"/></test>
+<test><source>അത്</source><result gender="neuter"/></test>
+
+<!-- Additional Madeup/Latin Words Reinflection Test -->
+<test><source number="singular">സൂപ്പർ</source><result>സൂപ്പർ</result></test>
+<test><source number="plural">ഫേസ്ബുക്ക്</source><result>ഫേസ്ബുക്കുകൾ</result></test>
+
+<!-- Malayalam Multi-word Noun Phrase Number Detection -->
+<test><source>വളപ്പുറത്തെ ലൈറ്റ്</source><result number="singular"/></test>
+<test><source>വളപ്പുറത്തെ ലൈറ്റുകൾ</source><result number="plural"/></test>
+<test><source>തോട്ടത്തിലെ ലൈറ്റുകൾ</source><result number="plural"/></test>
+
+<!-- Malayalam Verb Number Inflection Contrast -->
+<test><source tense="present" person="third" number="singular">വരിക</source><result>വരുന്നു</result></test>
+<test><source tense="past" person="third" number="plural">വരിക</source><result>വന്നു</result></test>
+<test><source tense="future" person="third" number="plural">ചോദിക്കുക</source><result>ചോദിക്കും</result></test>
+
+<!-- Malayalam Verb Inflection with pos="verb" -->
+<test><source number="singular" pos="verb">ചോദിക്കുന്നു</source><result>ചോദിക്കുന്നു</result></test>
+<test><source number="plural" pos="verb">ചോദിക്കുന്നു</source><result>ചോദിക്കുന്നു</result></test>
+<test><source number="singular" pos="verb">വരുന്നു</source><result>വരുന്നു</result></test>
+<test><source number="plural" pos="verb">വരുന്നു</source><result>വരുന്നു</result></test>
+<test><source number="singular" pos="verb">ആകുന്നു</source><result>ആകുന്നു</result></test>
+<test><source number="plural" pos="verb">ആകുന്നു</source><result>ആകുന്നു</result></test>
+
+<!-- Malayalam Noun Inflection for Units (as in "one kilometer to two kilometers") -->
+<test><source number="singular">കിലോമീറ്റർ</source><result>കിലോമീറ്റർ</result></test>
+<test><source number="plural">കിലോമീറ്റർ</source><result>കിലോമീറ്ററുകൾ</result></test>
+
+<!-- Additional common plural forms -->
+<test><source number="plural">കപ്പ്</source><result>കപ്പുകൾ</result></test>
+<test><source number="plural">പൂച്ച</source><result>പൂച്ചകൾ</result></test>
+
+<!-- Additional Malayalam Subject-Verb Agreement Examples -->
+<test><source>അവൻ ഓടുന്നു</source><result number="singular" gender="masculine"/></test>
+<test><source>അവൾ ഓടുന്നു</source><result number="singular" gender="feminine"/></test>
+
+<!-- Additional Malayalam Pronoun Case Inflections -->
+<test><source case="accusative">അവൻ</source><result>അവനെ</result></test>
+<test><source case="accusative">അവൾ</source><result>അവളെ</result></test>
+<test><source case="dative">അവൻ</source><result>അവന്</result></test>
+
+<!-- More Multi-word Noun Phrase Number Lookup -->
+<test><source>ക്യാമ്പസ് ലൈറ്റ്</source><result number="singular"/></test>
+<test><source>ക്യാമ്പസ് ലൈറ്റുകൾ</source><result number="plural"/></test>
+
+<!-- Additional Noun/Verb Inflection Tests -->
+<test><source>ക്യാമ്പസ് ലൈറ്റ്</source><result number="singular"/></test>
+<test><source>ക്യാമ്പസ് ലൈറ്റുകൾ</source><result number="plural"/></test>
+<test><source>തോട്ടത്തിലെ ലൈറ്റുകൾ</source><result number="plural"/></test>
+
+</inflectionTest>

inflection/test/resources/inflection/dialog/pronoun/ml.xml

@@ -0,0 +1,59 @@
+<?xml version='1.0' encoding='utf-8'?>
+<!--
+ Copyright 2025 Unicode Incorporated and others. All rights reserved.
+-->
+<inflectionTest locale="ml">
+<!-- Simple inflection -->
+    <test><source/><result>അവൻ</result></test> <!-- Default 3rd person singular masculine -->
+
+    <!-- First person singular -->
+    <test><source person="first" number="singular" case="nominative"/><result>ഞാൻ</result></test>
+    <test><source person="first" number="singular" case="accusative"/><result>എനിക്ക്</result></test>
+    <test><source person="first" number="singular" case="genitive"/><result>എന്റെ</result></test>
+
+    <!-- First person plural -->
+    <test><source person="first" number="plural" case="nominative" clusivity="inclusive"/><result>നാം</result></test>
+    <test><source person="first" number="plural" case="nominative" clusivity="exclusive"/><result>ഞങ്ങൾ</result></test>
+    <test><source person="first" number="plural" case="accusative" clusivity="inclusive"/><result>നമുക്ക്</result></test>
+    <test><source person="first" number="plural" case="accusative" clusivity="exclusive"/><result>ഞങ്ങൾക്ക്</result></test>
+    <test><source person="first" number="plural" case="genitive" clusivity="inclusive"/><result>നമ്മുടെ</result></test>
+    <test><source person="first" number="plural" case="genitive" clusivity="exclusive"/><result>ഞങ്ങളുടെ</result></test>
+
+    <!-- Second person singular -->
+    <test><source person="second" number="singular" case="nominative" register="informal"/><result>നീ</result></test>
+    <test><source person="second" number="singular" case="nominative" register="formal"/><result>താങ്കൾ</result></test>
+    <test><source person="second" number="singular" case="accusative" register="informal"/><result>നിനക്ക്</result></test>
+    <test><source person="second" number="singular" case="accusative" register="formal"/><result>താങ്കൾക്ക്</result></test>
+    <test><source person="second" number="singular" case="genitive" register="informal"/><result>നിന്റെ</result></test>
+    <test><source person="second" number="singular" case="genitive" register="formal"/><result>താങ്കളുടെ</result></test>
+
+    <!-- Second person plural -->
+    <test><source person="second" number="plural" case="nominative"/><result>നിങ്ങൾ</result></test>
+    <test><source person="second" number="plural" case="accusative"/><result>നിങ്ങൾക്ക്</result></test>
+    <test><source person="second" number="plural" case="genitive"/><result>നിങ്ങളുടെ</result></test>
+
+    <!-- Third person singular masculine -->
+    <test><source person="third" number="singular" case="nominative" gender="masculine"/><result>അവൻ</result></test>
+    <test><source person="third" number="singular" case="accusative" gender="masculine"/><result>അവനെ</result></test>
+    <test><source person="third" number="singular" case="genitive" gender="masculine"/><result>അവന്റെ</result></test>
+
+    <!-- Third person singular feminine -->
+    <test><source person="third" number="singular" case="nominative" gender="feminine"/><result>അവൾ</result></test>
+    <test><source person="third" number="singular" case="accusative" gender="feminine"/><result>അവളെ</result></test>
+    <test><source person="third" number="singular" case="genitive" gender="feminine"/><result>അവളുടെ</result></test>
+
+    <!-- Third person singular neuter (it/that) -->
+    <test><source person="third" number="singular" case="nominative" gender="neuter"/><result>അത്</result></test>
+    <test><source person="third" number="singular" case="accusative" gender="neuter"/><result>അത്</result></test>
+    <test><source person="third" number="singular" case="genitive" gender="neuter"/><result>അതിന്റേത്</result></test>
+
+    <!-- Third person plural -->
+    <test><source person="third" number="plural" case="nominative"/><result>അവർ</result></test>
+    <test><source person="third" number="plural" case="accusative"/><result>അവരെ</result></test>
+    <test><source person="third" number="plural" case="genitive"/><result>അവരുടെ</result></test>
+
+    <!-- Reinflexion examples -->
+    <test><source person="third">ഞാൻ</source><result gender="masculine">അവൻ</result></test>
+    <test><source person="third" gender="feminine">ഞാൻ</source><result>അവൾ</result></test>
+    <test><source person="second" register="formal">ഞാൻ</source><result>താങ്കൾ</result></test>
+</inflectionTest>

inflection/test/src/inflection/util/LocaleUtilsTest.cpp

@@ -93,6 +93,7 @@ TEST_CASE("LocaleUtilsTest#testCoverage")
         inflection::util::LocaleUtils::KOREAN(),
         inflection::util::LocaleUtils::LITHUANIAN(),
         inflection::util::LocaleUtils::MALAY(),
+	inflection::util::LocaleUtils::MALAYALAM(),
         inflection::util::LocaleUtils::NORWEGIAN(),
         inflection::util::LocaleUtils::DUTCH(),
         inflection::util::LocaleUtils::POLISH(),
@@ -139,6 +140,7 @@ TEST_CASE("LocaleUtilsTest#testCoverage")
         inflection::util::LocaleUtils::FRANCE(),
         inflection::util::LocaleUtils::SWITZERLAND_FRENCH(),
         inflection::util::LocaleUtils::INDIA_HINDI(),
+        inflection::util::LocaleUtils::INDIA_MALAYALAM(),	
         inflection::util::LocaleUtils::CROATIA(),
         inflection::util::LocaleUtils::ISRAEL(),
         inflection::util::LocaleUtils::HUNGARY(),