diff --git a/runtime/compiler/context.vim b/runtime/compiler/context.vim
index 093943e22d..c3780d461b 100644
--- a/runtime/compiler/context.vim
+++ b/runtime/compiler/context.vim
@@ -6,6 +6,7 @@ vim9script
 # Contributors:       Enno Nagel
 # Last Change:        2024 Mar 29
 #                     2024 Apr 03 by The Vim Project (removed :CompilerSet definition)
+#                     2025 Mar 11 by The Vim Project (add comment for Dispatch)
 
 if exists("g:current_compiler")
   finish
@@ -15,6 +16,7 @@ import autoload '../autoload/context.vim'
 
 g:current_compiler = 'context'
 
+# CompilerSet makeprg=context
 if get(b:, 'context_ignore_makefile', get(g:, 'context_ignore_makefile', 0)) ||
   (!filereadable('Makefile') && !filereadable('makefile'))
   var makeprg =  join(context.ConTeXtCmd(shellescape(expand('%:p:t'))), ' ')
diff --git a/runtime/compiler/javac.vim b/runtime/compiler/javac.vim
index 53cd772ed8..d4f24cd210 100644
--- a/runtime/compiler/javac.vim
+++ b/runtime/compiler/javac.vim
@@ -2,6 +2,7 @@
 " Compiler:	Java Development Kit Compiler
 " Maintainer:	Doug Kearns <dougkearns@gmail.com>
 " Last Change:	2024 Nov 19 (enable local javac_makeprg_params)
+" 		2025 Mar 11 (add comment for Dispatch)
 
 if exists("current_compiler")
   finish
@@ -11,6 +12,7 @@ let current_compiler = "javac"
 let s:cpo_save = &cpo
 set cpo&vim
 
+" CompilerSet makeprg=javac
 execute $'CompilerSet makeprg=javac\ {escape(get(b:, 'javac_makeprg_params', get(g:, 'javac_makeprg_params', '')), ' \|"')}'
 
 CompilerSet errorformat=%E%f:%l:\ error:\ %m,
diff --git a/runtime/compiler/powershell.vim b/runtime/compiler/powershell.vim
index 3d37d7c847..d5dd692096 100644
--- a/runtime/compiler/powershell.vim
+++ b/runtime/compiler/powershell.vim
@@ -6,6 +6,7 @@
 "		2024 Apr 03 by the Vim Project (removed :CompilerSet definition)
 "		2024 Apr 05 by the Vim Project (avoid leaving behind g:makeprg)
 "		2024 Nov 19 by the Vim Project (properly escape makeprg setting)
+"		2025 Mar 11 by the Vim Project (add comment for Dispatch)
 
 if exists("current_compiler")
   finish
@@ -50,6 +51,8 @@ let s:makeprg = g:ps1_makeprg_cmd .. ' %:p:S'
 "         + CategoryInfo          : ObjectNotFound: (Write-Ouput:String) [], CommandNotFoundException
 "         + FullyQualifiedErrorId : CommandNotFoundException
 
+" CompilerSet makeprg=pwsh
+" CompilerSet makeprg=powershell
 execute 'CompilerSet makeprg=' .. escape(s:makeprg, ' \|"')
 
 " Showing error in context with underlining.
diff --git a/runtime/compiler/tex.vim b/runtime/compiler/tex.vim
index bc1623729a..529f7f7710 100644
--- a/runtime/compiler/tex.vim
+++ b/runtime/compiler/tex.vim
@@ -6,6 +6,7 @@
 "		2024 Apr 03 by the Vim Project (removed :CompilerSet definition)
 "		2024 Apr 05 by the Vim Project (avoid leaving behind g:makeprg)
 "		2024 Nov 19 by the Vim Project (properly escape makeprg setting)
+"		2025 Mar 11 by the Vim Project (add comment for Dispatch)
 
 if exists("current_compiler")
 	finish
@@ -28,6 +29,7 @@ if exists('b:tex_ignore_makefile') || exists('g:tex_ignore_makefile') ||
 		let current_compiler = "latex"
 	endif
 	let s:makeprg=current_compiler .. ' -interaction=nonstopmode'
+	" CompilerSet makeprg=latex
 	execute 'CompilerSet makeprg=' .. escape(s:makeprg, ' \|"')
 else
 	let current_compiler = 'make'
diff --git a/runtime/compiler/typst.vim b/runtime/compiler/typst.vim
index 13699f4675..b7e5ff5507 100644
--- a/runtime/compiler/typst.vim
+++ b/runtime/compiler/typst.vim
@@ -2,8 +2,9 @@
 " Language:    Typst
 " Previous Maintainer:  Gregory Anders
 " Maintainer:  Luca Saccarola <github.e41mv@aleeas.com>
+" Based On:    https://github.com/kaarmu/typst.vim
 " Last Change: 2024 Dec 09
-" Based on:    https://github.com/kaarmu/typst.vim
+" 2025 Mar 11 by the Vim Project (add comment for Dispatch)
 
 if exists('current_compiler')
     finish
@@ -13,4 +14,5 @@ let current_compiler = get(g:, 'typst_cmd', 'typst')
 " With `--diagnostic-format` we can use the default errorformat
 let s:makeprg = [current_compiler, 'compile', '--diagnostic-format', 'short', '%:S']
 
+" CompilerSet makeprg=typst
 execute 'CompilerSet makeprg=' . join(s:makeprg, '\ ')