From 84379f446662d20ef23244cabf0df02e6d3251bb Mon Sep 17 00:00:00 2001
From: Olivier Perret <Olivier.Perret@mailbox.org>
Date: Fri, 4 Nov 2022 19:16:38 +0100
Subject: Add a %val{selection_count} expansion

---
 src/main.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/main.cc b/src/main.cc
index 08baed94..2b09ccd6 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -349,6 +349,10 @@ static const EnvVarDesc builtin_env_vars[] = { {
                      transform([&](const Selection& s) -> String {
                          return to_string(char_length(context.buffer(), s));
                      }) | gather<Vector<String>>(); }
+    }, {
+        "selection_count", false,
+        [](StringView name, const Context& context) -> Vector<String>
+        { return {to_string(context.selections().size())}; }
     }, {
         "window_width", false,
         [](StringView name, const Context& context) -> Vector<String>
-- 
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