Fix tests

annotation-processors/src/main/kotlin/com/intellij/vim/processors/ExCommandProcessor.kt

@@ -34,8 +34,13 @@ class ExCommandProcessor(private val environment: SymbolProcessorEnvironment): S
 
   override fun process(resolver: Resolver): List<KSAnnotated> {
     resolver.getAllFiles().forEach { it.accept(visitor, Unit) }
+    val fileContent = writer.getYAML(comment, commandToClass)
     val filePath = Path(environment.options["generated_directory"]!!, environment.options["ex_commands_file"]!!)
-    writer.writeFile(filePath, writer.getYAML(comment, commandToClass))
+    writer.writeFile(filePath, fileContent)
+
+    val testFilePath = Path(environment.options["generated_test_directory"]!!, environment.options["ex_commands_file"]!!)
+    writer.writeFile(testFilePath, fileContent)
+
     return emptyList()
   }
 

annotation-processors/src/main/kotlin/com/intellij/vim/processors/VimscriptFunctionProcessor.kt

@@ -37,8 +37,13 @@ class VimscriptFunctionProcessor(private val environment: SymbolProcessorEnviron
 
   override fun process(resolver: Resolver): List<KSAnnotated> {
     resolver.getAllFiles().forEach { it.accept(visitor, Unit) }
+    val fileContent = writer.getYAML(comment, nameToClass)
     val filePath = Path(environment.options["generated_directory"]!!, environment.options["vimscript_functions_file"]!!)
-    writer.writeFile(filePath, writer.getYAML(comment, nameToClass))
+    writer.writeFile(filePath, fileContent)
+
+    val testFilePath = Path(environment.options["generated_test_directory"]!!, environment.options["vimscript_functions_file"]!!)
+    writer.writeFile(testFilePath, fileContent)
+
     return emptyList()
   }
 

build.gradle.kts

@@ -80,6 +80,7 @@ plugins {
 
 ksp {
   arg("generated_directory", "$projectDir/src/main/resources")
+  arg("generated_test_directory", "$projectDir/src/test/resources")
   arg("vimscript_functions_file", "intellij_vimscript_functions.yaml")
   arg("ex_commands_file", "intellij_ex_commands.yaml")
 }

src/main/java/com/maddyhome/idea/vim/vimscript/model/commands/GlobalCommand.kt

@@ -32,7 +32,7 @@ import com.maddyhome.idea.vim.vimscript.model.ExecutionResult
 /**
  * see "h :global" / "h :vglobal"
  */
-@ExCommand(command = "g[lobal],vg[lobal]")
+@ExCommand(command = "g[lobal],v[global]")
 internal data class GlobalCommand(val ranges: Ranges, val argument: String, val invert: Boolean) : Command.SingleExecution(ranges, argument) {
   override val argFlags = flags(RangeFlag.RANGE_OPTIONAL, ArgumentFlag.ARGUMENT_OPTIONAL, Access.SELF_SYNCHRONIZED)
 

src/main/java/com/maddyhome/idea/vim/vimscript/model/functions/handlers/SubmatchFunctionHandler.kt

@@ -11,6 +11,7 @@ package com.maddyhome.idea.vim.vimscript.model.functions.handlers
 import com.intellij.vim.annotations.VimscriptFunction
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
+import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.ex.ExException
 import com.maddyhome.idea.vim.vimscript.model.VimLContext
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
@@ -41,7 +42,7 @@ internal class SubmatchFunctionHandler : FunctionHandler() {
 
   companion object {
     fun getInstance(): SubmatchFunctionHandler {
-      return FunctionStorage.getFunctionOfType<SubmatchFunctionHandler>()
+      return injector.functionService.getBuiltInFunction("submatch") as SubmatchFunctionHandler
     }
   }
 }

src/main/java/com/maddyhome/idea/vim/vimscript/services/FunctionStorage.kt

@@ -18,6 +18,7 @@ import com.maddyhome.idea.vim.vimscript.model.Script
 import com.maddyhome.idea.vim.vimscript.model.VimLContext
 import com.maddyhome.idea.vim.vimscript.model.expressions.Scope
 import com.maddyhome.idea.vim.vimscript.model.functions.DefinedFunctionHandler
+import com.maddyhome.idea.vim.vimscript.model.functions.EngineFunctionProvider
 import com.maddyhome.idea.vim.vimscript.model.functions.FunctionBeanClass
 import com.maddyhome.idea.vim.vimscript.model.functions.FunctionHandler
 import com.maddyhome.idea.vim.vimscript.model.functions.IntellijFunctionProvider
@@ -166,6 +167,9 @@ internal class FunctionStorage : VimscriptFunctionService {
   }
 
   override fun registerHandlers() {
+    val engineFunctions = EngineFunctionProvider.getFunctions()
+    engineFunctions.forEach { addHandler(it) }
+
     val intellijFunctions = IntellijFunctionProvider.getFunctions()
     intellijFunctions.forEach { addHandler(it) }
   }
@@ -173,14 +177,4 @@ internal class FunctionStorage : VimscriptFunctionService {
   override fun addHandler(handler: LazyVimscriptFunction) {
     builtInFunctions[handler.name] = handler
   }
-
-  companion object {
-    private val extensionPoint = ExtensionPointName.create<FunctionBeanClass>("IdeaVIM.vimLibraryFunction")
-
-    inline fun <reified T : FunctionHandler> getFunctionOfType(): T {
-      val point = extensionPoint.getExtensionList(ApplicationManager.getApplication())
-        .single { it.implementation == T::class.java.name }
-      return point.instance as T
-    }
-  }
 }

src/main/resources/intellij_ex_commands.yaml

@@ -8,5 +8,5 @@ files: com.maddyhome.idea.vim.vimscript.model.commands.BufferListCommand
 buffers: com.maddyhome.idea.vim.vimscript.model.commands.BufferListCommand
 '!': com.maddyhome.idea.vim.vimscript.model.commands.CmdFilterCommand
 g[lobal]: com.maddyhome.idea.vim.vimscript.model.commands.GlobalCommand
-vg[lobal]: com.maddyhome.idea.vim.vimscript.model.commands.GlobalCommand
+v[global]: com.maddyhome.idea.vim.vimscript.model.commands.GlobalCommand
 h[elp]: com.maddyhome.idea.vim.vimscript.model.commands.HelpCommand

src/test/resources/intellij_ex_commands.yaml

@@ -0,0 +1,12 @@
+# This file was automatically generated by [com.intellij.vim.processor.EXCommandProcessor].
+# If you are going to change it, you are probably doing something wrong, as your changes will be overridden by the next `gradle kspKotlin` run.
+
+actionl[ist]: com.maddyhome.idea.vim.vimscript.model.commands.ActionListCommand
+b[uffer]: com.maddyhome.idea.vim.vimscript.model.commands.BufferCommand
+ls: com.maddyhome.idea.vim.vimscript.model.commands.BufferListCommand
+files: com.maddyhome.idea.vim.vimscript.model.commands.BufferListCommand
+buffers: com.maddyhome.idea.vim.vimscript.model.commands.BufferListCommand
+'!': com.maddyhome.idea.vim.vimscript.model.commands.CmdFilterCommand
+g[lobal]: com.maddyhome.idea.vim.vimscript.model.commands.GlobalCommand
+v[global]: com.maddyhome.idea.vim.vimscript.model.commands.GlobalCommand
+h[elp]: com.maddyhome.idea.vim.vimscript.model.commands.HelpCommand

src/test/resources/intellij_vimscript_functions.yaml

@@ -0,0 +1,7 @@
+# This file was automatically generated by [com.intellij.vim.processor.VimscriptFunctionProcessor].
+# If you are going to change it, you are probably doing something wrong, as your changes will be overridden by the next `gradle kspKotlin` run.
+
+line: com.maddyhome.idea.vim.vimscript.model.functions.handlers.LineFunctionHandler
+col: com.maddyhome.idea.vim.vimscript.model.functions.handlers.ColFunctionHandler
+has: com.maddyhome.idea.vim.vimscript.model.functions.handlers.HasFunctionHandler
+submatch: com.maddyhome.idea.vim.vimscript.model.functions.handlers.SubmatchFunctionHandler

vim-engine/build.gradle.kts

@@ -22,6 +22,7 @@ repositories {
 
 ksp {
   arg("generated_directory", "$projectDir/src/main/resources")
+  arg("generated_test_directory", "$projectDir/src/test/resources")
   arg("vimscript_functions_file", "engine_vimscript_functions.yaml")
   arg("ex_commands_file", "engine_ex_commands.yaml")
 }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/vimscript/model/commands/MarkCommand.kt

@@ -20,7 +20,7 @@ import com.maddyhome.idea.vim.vimscript.model.ExecutionResult
 /**
  * see "h :mark"
  */
-@ExCommand(command = "k,ma[rks]")
+@ExCommand(command = "k,ma[rk]")
 public data class MarkCommand(val ranges: Ranges, val argument: String) : Command.SingleExecution(ranges, argument) {
   override val argFlags: CommandHandlerFlags = flags(RangeFlag.RANGE_OPTIONAL, ArgumentFlag.ARGUMENT_REQUIRED, Access.READ_ONLY)
 

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/vimscript/model/commands/MarksCommand.kt

@@ -8,6 +8,7 @@
 
 package com.maddyhome.idea.vim.vimscript.model.commands
 
+import com.intellij.vim.annotations.ExCommand
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
@@ -20,6 +21,7 @@ import com.maddyhome.idea.vim.vimscript.model.ExecutionResult
 /**
  * see "h :marks"
  */
+@ExCommand(command = "marks")
 public data class MarksCommand(val ranges: Ranges, val argument: String) : Command.SingleExecution(ranges, argument) {
   override val argFlags: CommandHandlerFlags = flags(RangeFlag.RANGE_OPTIONAL, ArgumentFlag.ARGUMENT_OPTIONAL, Access.READ_ONLY)
 

vim-engine/src/main/resources/engine_ex_commands.yaml

@@ -35,7 +35,8 @@ let: com.maddyhome.idea.vim.vimscript.model.commands.LetCommand
 lockv[ar]: com.maddyhome.idea.vim.vimscript.model.commands.LockVarCommand
 unlo[ckvar]: com.maddyhome.idea.vim.vimscript.model.commands.UnlockVarCommand
 k: com.maddyhome.idea.vim.vimscript.model.commands.MarkCommand
-ma[rks]: com.maddyhome.idea.vim.vimscript.model.commands.MarkCommand
+ma[rk]: com.maddyhome.idea.vim.vimscript.model.commands.MarkCommand
+marks: com.maddyhome.idea.vim.vimscript.model.commands.MarksCommand
 m[ove]: com.maddyhome.idea.vim.vimscript.model.commands.MoveTextCommand
 n[ext]: com.maddyhome.idea.vim.vimscript.model.commands.NextFileCommand
 bn[ext]: com.maddyhome.idea.vim.vimscript.model.commands.NextFileCommand

vim-engine/src/test/resources/engine_ex_commands.yaml

@@ -0,0 +1,129 @@
+# This file was automatically generated by [com.intellij.vim.processor.EXCommandProcessor].
+# If you are going to change it, you are probably doing something wrong, as your changes will be overridden by the next `gradle kspKotlin` run.
+
+action: com.maddyhome.idea.vim.vimscript.model.commands.ActionCommand
+as[cii]: com.maddyhome.idea.vim.vimscript.model.commands.AsciiCommand
+bd[elete]: com.maddyhome.idea.vim.vimscript.model.commands.BufferCloseCommand
+cal[l]: com.maddyhome.idea.vim.vimscript.model.commands.CallCommand
+comc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.CmdClearCommand
+com[mand]: com.maddyhome.idea.vim.vimscript.model.commands.CmdCommand
+t: com.maddyhome.idea.vim.vimscript.model.commands.CopyTextCommand
+co[py]: com.maddyhome.idea.vim.vimscript.model.commands.CopyTextCommand
+delc[ommand]: com.maddyhome.idea.vim.vimscript.model.commands.DelCmdCommand
+d[elete]: com.maddyhome.idea.vim.vimscript.model.commands.DeleteLinesCommand
+delm[arks]: com.maddyhome.idea.vim.vimscript.model.commands.DeleteMarksCommand
+delf[unction]: com.maddyhome.idea.vim.vimscript.model.commands.DelfunctionCommand
+dig[raphs]: com.maddyhome.idea.vim.vimscript.model.commands.DigraphCommand
+dump[line]: com.maddyhome.idea.vim.vimscript.model.commands.DumpLineCommand
+ec[ho]: com.maddyhome.idea.vim.vimscript.model.commands.EchoCommand
+e[dit]: com.maddyhome.idea.vim.vimscript.model.commands.EditFileCommand
+bro[wse]: com.maddyhome.idea.vim.vimscript.model.commands.EditFileCommand
+exe[cute]: com.maddyhome.idea.vim.vimscript.model.commands.ExecuteCommand
+qa[ll]: com.maddyhome.idea.vim.vimscript.model.commands.ExitCommand
+xa[ll]: com.maddyhome.idea.vim.vimscript.model.commands.ExitCommand
+wqa[ll]: com.maddyhome.idea.vim.vimscript.model.commands.ExitCommand
+quita[ll]: com.maddyhome.idea.vim.vimscript.model.commands.ExitCommand
+f[ile]: com.maddyhome.idea.vim.vimscript.model.commands.FileCommand
+cla[ss]: com.maddyhome.idea.vim.vimscript.model.commands.FindClassCommand
+fin[d]: com.maddyhome.idea.vim.vimscript.model.commands.FindFileCommand
+sym[bol]: com.maddyhome.idea.vim.vimscript.model.commands.FindSymbolCommand
+go[to]: com.maddyhome.idea.vim.vimscript.model.commands.GotoCharacterCommand
+his[tory]: com.maddyhome.idea.vim.vimscript.model.commands.HistoryCommand
+j[oin]: com.maddyhome.idea.vim.vimscript.model.commands.JoinLinesCommand
+ju[mps]: com.maddyhome.idea.vim.vimscript.model.commands.JumpsCommand
+let: com.maddyhome.idea.vim.vimscript.model.commands.LetCommand
+lockv[ar]: com.maddyhome.idea.vim.vimscript.model.commands.LockVarCommand
+unlo[ckvar]: com.maddyhome.idea.vim.vimscript.model.commands.UnlockVarCommand
+k: com.maddyhome.idea.vim.vimscript.model.commands.MarkCommand
+ma[rk]: com.maddyhome.idea.vim.vimscript.model.commands.MarkCommand
+marks: com.maddyhome.idea.vim.vimscript.model.commands.MarksCommand
+m[ove]: com.maddyhome.idea.vim.vimscript.model.commands.MoveTextCommand
+n[ext]: com.maddyhome.idea.vim.vimscript.model.commands.NextFileCommand
+bn[ext]: com.maddyhome.idea.vim.vimscript.model.commands.NextFileCommand
+tabn[ext]: com.maddyhome.idea.vim.vimscript.model.commands.NextTabCommand
+noh[lsearch]: com.maddyhome.idea.vim.vimscript.model.commands.NoHLSearchCommand
+norm[al]: com.maddyhome.idea.vim.vimscript.model.commands.NormalCommand
+on[ly]: com.maddyhome.idea.vim.vimscript.model.commands.OnlyCommand
+pa[ckadd]: com.maddyhome.idea.vim.vimscript.model.commands.PackaddCommand
+Plug[in]: com.maddyhome.idea.vim.vimscript.model.commands.PlugCommand
+prev[ious]: com.maddyhome.idea.vim.vimscript.model.commands.PreviousFileCommand
+bp[revious]: com.maddyhome.idea.vim.vimscript.model.commands.PreviousFileCommand
+N[ext]: com.maddyhome.idea.vim.vimscript.model.commands.PreviousFileCommand
+tabp[previous]: com.maddyhome.idea.vim.vimscript.model.commands.PreviousTabCommand
+tabN[ext]: com.maddyhome.idea.vim.vimscript.model.commands.PreviousTabCommand
+p[rint]: com.maddyhome.idea.vim.vimscript.model.commands.PrintCommand
+P[rint]: com.maddyhome.idea.vim.vimscript.model.commands.PrintCommand
+pro[mptfind]: com.maddyhome.idea.vim.vimscript.model.commands.PromptFindCommand
+promptr[eplace]: com.maddyhome.idea.vim.vimscript.model.commands.PromptReplaceCommand
+pu[t]: com.maddyhome.idea.vim.vimscript.model.commands.PutLinesCommand
+q[uit]: com.maddyhome.idea.vim.vimscript.model.commands.QuitCommand
+clo[se]: com.maddyhome.idea.vim.vimscript.model.commands.QuitCommand
+hi[de]: com.maddyhome.idea.vim.vimscript.model.commands.QuitCommand
+red[o]: com.maddyhome.idea.vim.vimscript.model.commands.RedoCommand
+dis[play]: com.maddyhome.idea.vim.vimscript.model.commands.RegistersCommand
+reg[isters]: com.maddyhome.idea.vim.vimscript.model.commands.RegistersCommand
+'@': com.maddyhome.idea.vim.vimscript.model.commands.RepeatCommand
+argu[ment]: com.maddyhome.idea.vim.vimscript.model.commands.SelectFileCommand
+fir[st]: com.maddyhome.idea.vim.vimscript.model.commands.SelectFirstFileCommand
+la[st]: com.maddyhome.idea.vim.vimscript.model.commands.SelectLastFileCommand
+se[t]: com.maddyhome.idea.vim.vimscript.model.commands.SetCommand
+setl[ocal]: com.maddyhome.idea.vim.vimscript.model.commands.SetLocalCommand
+sethandler: com.maddyhome.idea.vim.vimscript.model.commands.SetHandlerCommand
+sh[ell]: com.maddyhome.idea.vim.vimscript.model.commands.ShellCommand
+sor[t]: com.maddyhome.idea.vim.vimscript.model.commands.SortCommand
+so[urce]: com.maddyhome.idea.vim.vimscript.model.commands.SourceCommand
+sp[lit]: com.maddyhome.idea.vim.vimscript.model.commands.SplitCommand
+vs[plit]: com.maddyhome.idea.vim.vimscript.model.commands.SplitCommand
+'~': com.maddyhome.idea.vim.vimscript.model.commands.SubstituteCommand
+'&': com.maddyhome.idea.vim.vimscript.model.commands.SubstituteCommand
+s[ubstitute]: com.maddyhome.idea.vim.vimscript.model.commands.SubstituteCommand
+tabc[lose]: com.maddyhome.idea.vim.vimscript.model.commands.TabCloseCommand
+tabm[ove]: com.maddyhome.idea.vim.vimscript.model.commands.TabMoveCommand
+tabo[nly]: com.maddyhome.idea.vim.vimscript.model.commands.TabOnlyCommand
+u[ndo]: com.maddyhome.idea.vim.vimscript.model.commands.UndoCommand
+wa[ll]: com.maddyhome.idea.vim.vimscript.model.commands.WriteAllCommand
+w[rite]: com.maddyhome.idea.vim.vimscript.model.commands.WriteCommand
+wn[ext]: com.maddyhome.idea.vim.vimscript.model.commands.WriteNextFileCommand
+wp[revious]: com.maddyhome.idea.vim.vimscript.model.commands.WritePreviousFileCommand
+wN[ext]: com.maddyhome.idea.vim.vimscript.model.commands.WritePreviousFileCommand
+wq: com.maddyhome.idea.vim.vimscript.model.commands.WriteQuitCommand
+x[it]: com.maddyhome.idea.vim.vimscript.model.commands.WriteQuitCommand
+exi[t]: com.maddyhome.idea.vim.vimscript.model.commands.WriteQuitCommand
+y[ank]: com.maddyhome.idea.vim.vimscript.model.commands.YankLinesCommand
+mapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+nmapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+vmapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+xmapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+smapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+omapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+imapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+lmapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+cmapc[lear]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapClearCommand
+map: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+nm[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+vm[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+xm[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+smap: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+om[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+im[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+lm[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+cm[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+no[map]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+nn[oremap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+vn[oremap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+xn[oremap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+snor[emap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+ono[remap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+no[remap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+ino[remap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+ln[oremap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+cno[remap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.MapCommand
+unm[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand
+nun[map]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand
+vu[nmap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand
+xu[nmap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand
+sunm[ap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand
+ou[nmap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand
+iu[nmap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand
+lu[nmap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand
+cu[nmap]: com.maddyhome.idea.vim.vimscript.model.commands.mapping.UnMapCommand

vim-engine/src/test/resources/engine_vimscript_functions.yaml

@@ -0,0 +1,15 @@
+# This file was automatically generated by [com.intellij.vim.processor.VimscriptFunctionProcessor].
+# If you are going to change it, you are probably doing something wrong, as your changes will be overridden by the next `gradle kspKotlin` run.
+
+abs: com.maddyhome.idea.vim.vimscript.model.functions.handlers.AbsFunctionHandler
+empty: com.maddyhome.idea.vim.vimscript.model.functions.handlers.EmptyFunctionHandler
+exists: com.maddyhome.idea.vim.vimscript.model.functions.handlers.ExistsFunctionHandler
+function: com.maddyhome.idea.vim.vimscript.model.functions.handlers.FunctionFunctionHandler
+funcref: com.maddyhome.idea.vim.vimscript.model.functions.handlers.FuncrefFunctionHandler
+get: com.maddyhome.idea.vim.vimscript.model.functions.handlers.GetFunctionHandler
+join: com.maddyhome.idea.vim.vimscript.model.functions.handlers.JoinFunctionHandler
+len: com.maddyhome.idea.vim.vimscript.model.functions.handlers.LenFunctionHandler
+sin: com.maddyhome.idea.vim.vimscript.model.functions.handlers.SinFunctionHandler
+split: com.maddyhome.idea.vim.vimscript.model.functions.handlers.SplitFunctionHandler
+tolower: com.maddyhome.idea.vim.vimscript.model.functions.handlers.TolowerFunctionHandler
+toupper: com.maddyhome.idea.vim.vimscript.model.functions.handlers.ToupperFunctionHandler