diff --git a/runtime/ftplugin/lnk.vim b/runtime/ftplugin/lnk.vim
new file mode 100644
index 0000000..8b280d9
--- /dev/null
+++ b/runtime/ftplugin/lnk.vim
@@ -0,0 +1,14 @@
+" Vim filetype plugin file
+" Language:	TI linker command file
+" Document:	https://software-dl.ti.com/ccs/esd/documents/sdto_cgt_Linker-Command-File-Primer.html
+" Maintainer:	Wu, Zhenyu <wuzhenyu@ustc.edu>
+" Last Change:	2024 Dec 31
+
+if exists("b:did_ftplugin") | finish | endif
+let b:did_ftplugin = 1
+
+setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,:///,://
+setlocal commentstring=/*\ %s\ */
+setlocal iskeyword+=.
+
+let b:undo_ftplugin = "setl commentstring< comments< iskeyword<"