From 1769a8f25f50a215875a8804b689e0214287ba5b Mon Sep 17 00:00:00 2001
From: Serpent7776 <Serpent7776@gmail.com>
Date: Sat, 6 Apr 2024 14:25:48 +0200
Subject: [PATCH] F1 shows man page for current command

---
 pgcli/key_bindings.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pgcli/key_bindings.py b/pgcli/key_bindings.py
index 9c016f7ff..66c1abcff 100644
--- a/pgcli/key_bindings.py
+++ b/pgcli/key_bindings.py
@@ -1,4 +1,5 @@
 import logging
+import os
 from prompt_toolkit.enums import EditingMode
 from prompt_toolkit.key_binding import KeyBindings
 from prompt_toolkit.filters import (
@@ -20,6 +21,14 @@ def pgcli_bindings(pgcli):
 
     tab_insert_text = " " * 4
 
+    @kb.add("f1")
+    def _(event):
+        """Show man page for current command."""
+        _logger.debug("Detected <F1> key.")
+
+        t = event.app.current_buffer.text
+        os.system(f"man {t}")
+
     @kb.add("f2")
     def _(event):
         """Enable/Disable SmartCompletion Mode."""