From 28c61fe12cc163139ad6f017f822b8fd81639d9a Mon Sep 17 00:00:00 2001
From: Marc Weistroff <marc@weistroff.net>
Date: Thu, 26 Dec 2019 16:25:16 +0100
Subject: [PATCH] Add preview option

---
 README.rst           | 5 +++++
 iterfzf/__init__.py  | 3 +++
 iterfzf/__init__.pyi | 1 +
 3 files changed, 9 insertions(+)

diff --git a/README.rst b/README.rst
index 03fd999..65c29c2 100644
--- a/README.rst
+++ b/README.rst
@@ -131,6 +131,11 @@ The following is the full list of parameters.  Please pass them as
 
    Corresponds to ``--prompt`` option.
 
+``preview``
+   The preview command to execute.  ``None`` by default.
+
+   Corresponds to ``--preview`` option.
+
 ``mouse``
    ``False`` to disable mouse.  ``True`` by default.
 
diff --git a/iterfzf/__init__.py b/iterfzf/__init__.py
index 7ef6df0..74b6f9f 100644
--- a/iterfzf/__init__.py
+++ b/iterfzf/__init__.py
@@ -32,6 +32,7 @@ def iterfzf(
     multi=False, mouse=True, print_query=False,
     # Layout:
     prompt='> ',
+    preview=None,
     # Misc:
     query='', encoding=None, executable=BUNDLED_EXECUTABLE or EXECUTABLE_NAME
 ):
@@ -50,6 +51,8 @@ def iterfzf(
         cmd.append('--print-query')
     if query:
         cmd.append('--query=' + query)
+    if preview:
+        cmd.append('--preview=' + preview)
     encoding = encoding or sys.getdefaultencoding()
     proc = None
     stdin = None
diff --git a/iterfzf/__init__.pyi b/iterfzf/__init__.pyi
index 38e148b..dfd4513 100644
--- a/iterfzf/__init__.pyi
+++ b/iterfzf/__init__.pyi
@@ -14,6 +14,7 @@ def iterfzf(
     print_query: bool = ...,
     # Layout:
     prompt: str = ...,
+    preview: Optional[str] = ...,
     # Misc:
     query: str = ...,
     encoding: Optional[str] = ...,