From 06cd9b6eb90d0f934b7ce3fe827fbd26da0f12c5 Mon Sep 17 00:00:00 2001
From: Wu Zhenyu <wuzy01@qq.com>
Date: Tue, 11 Oct 2022 14:43:08 +0800
Subject: [PATCH] Fix ftplugin/*.vim

---
 ftplugin/requirements.vim | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/ftplugin/requirements.vim b/ftplugin/requirements.vim
index d809074..d1e4e67 100644
--- a/ftplugin/requirements.vim
+++ b/ftplugin/requirements.vim
@@ -23,6 +23,20 @@
 " LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 " OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 " SOFTWARE.
-compiler pip_compile
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let s:save_cpoptions = &cpoptions
+set cpoptions&vim
+
+let b:undo_ftplugin = "setl iskeyword< commentstring<"
+" pip options contain "-"
+setlocal iskeyword+=-
 setlocal commentstring=#\ %s
+compiler pip_compile
+
+let &cpoptions = s:save_cpoptions
+unlet s:save_cpoptions
 " vim: et sw=4 ts=4 sts=4: