[TEST] check compatibility

Author: SeeSharpSoft

.travis.yml

@@ -3,8 +3,8 @@ jdk:
   - openjdk8
 
 env:
-  - IDEA_VERSION=IC-2017.3.1 GRAMMAR_KIT_VERSION=2017.1.2
-  - IDEA_VERSION=PC-2018.3.2 GRAMMAR_KIT_VERSION=2017.1.7
+#  - IDEA_VERSION=IC-2017.3.1 GRAMMAR_KIT_VERSION=2017.1.2
+#  - IDEA_VERSION=PC-2018.3.2 GRAMMAR_KIT_VERSION=2017.1.7
   - IDEA_VERSION=RD-2019.3.3 GRAMMAR_KIT_VERSION=2019.3
   - IDEA_VERSION=IU-LATEST-EAP-SNAPSHOT GRAMMAR_KIT_VERSION=2019.3
 

src/main/java/net/seesharpsoft/intellij/plugins/csv/CsvFileTypeOverrider.java

@@ -23,6 +23,8 @@ public FileType getOverriddenFileType(@NotNull VirtualFile file) {
                         return TsvFileType.INSTANCE;
                     case "psv":
                         return PsvFileType.INSTANCE;
+                    default:
+                        return null;
                 }
             }
         }

src/main/resources/META-INF/plugin.xml

@@ -55,10 +55,10 @@ FIX: consider escape char inside quotes as escaped text
     </change-notes>
 
     <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/build_number_ranges.html for description -->
-    <idea-version since-build="173.2099.1" />
+<!--    <idea-version since-build="173.2099.1" />-->
 <!--    <idea-version since-build="192" until-build="192.*" />-->
 <!--    <idea-version since-build="173.2099.1" until-build="192.*" />-->
-<!--    <idea-version since-build="193" />-->
+    <idea-version since-build="193" />
 
     <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/plugin_compatibility.html
          on how to target different products -->
@@ -70,13 +70,13 @@ FIX: consider escape char inside quotes as escaped text
 <!--        <fileType name="FileType_TSV" implementationClass="net.seesharpsoft.intellij.plugins.tsv.TsvFileType" extensions="tsv;tab"/>-->
 <!--        <fileType name="FileType_PSV" implementationClass="net.seesharpsoft.intellij.plugins.psv.PsvFileType" extensions="psv"/>-->
 
-        <fileTypeFactory implementation="net.seesharpsoft.intellij.plugins.csv.CsvFileTypeFactory"/>
-        <fileTypeFactory implementation="net.seesharpsoft.intellij.plugins.tsv.TsvFileTypeFactory"/>
-        <fileTypeFactory implementation="net.seesharpsoft.intellij.plugins.psv.PsvFileTypeFactory"/>
+<!--        <fileTypeFactory implementation="net.seesharpsoft.intellij.plugins.csv.CsvFileTypeFactory"/>-->
+<!--        <fileTypeFactory implementation="net.seesharpsoft.intellij.plugins.tsv.TsvFileTypeFactory"/>-->
+<!--        <fileTypeFactory implementation="net.seesharpsoft.intellij.plugins.psv.PsvFileTypeFactory"/>-->
 
-<!--        <fileType name="CSV" language="csv" implementationClass="net.seesharpsoft.intellij.plugins.csv.CsvFileType" extensions="csv" fieldName="INSTANCE"/>-->
-<!--        <fileType name="TSV" language="tsv" implementationClass="net.seesharpsoft.intellij.plugins.tsv.TsvFileType" extensions="tsv;tab" fieldName="INSTANCE"/>-->
-<!--        <fileType name="PSV" language="psv" implementationClass="net.seesharpsoft.intellij.plugins.psv.PsvFileType" extensions="psv" fieldName="INSTANCE"/>-->
+        <fileType name="CSV" language="csv" implementationClass="net.seesharpsoft.intellij.plugins.csv.CsvFileType" extensions="csv" fieldName="INSTANCE"/>
+        <fileType name="TSV" language="tsv" implementationClass="net.seesharpsoft.intellij.plugins.tsv.TsvFileType" extensions="tsv;tab" fieldName="INSTANCE"/>
+        <fileType name="PSV" language="psv" implementationClass="net.seesharpsoft.intellij.plugins.psv.PsvFileType" extensions="psv" fieldName="INSTANCE"/>
 
         <fileTypeOverrider implementation="net.seesharpsoft.intellij.plugins.csv.CsvFileTypeOverrider" />