From 90c01434efca13341ea209e644bc6a45a35e6a3a Mon Sep 17 00:00:00 2001
From: Dmytro Meleshko <dmytro.meleshko@gmail.com>
Date: Mon, 14 Sep 2020 17:45:20 +0300
Subject: [PATCH] [zsh] save the real "man" command to history when F1 is
 pressed

---
 scripts/fzf-search-manpage | 4 ++++
 scripts/visman             | 5 ++---
 zsh/zle.zsh                | 4 +++-
 3 files changed, 9 insertions(+), 4 deletions(-)
 create mode 100755 scripts/fzf-search-manpage

diff --git a/scripts/fzf-search-manpage b/scripts/fzf-search-manpage
new file mode 100755
index 0000000..1199656
--- /dev/null
+++ b/scripts/fzf-search-manpage
@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+set -eu
+# https://superuser.com/a/207474
+apropos . | fzf --no-multi --tiebreak=begin --query="$*" | sed -n 's/^\([^ ]\+\) \?(\([^)]\+\)).*$/\2 \1/p'
diff --git a/scripts/visman b/scripts/visman
index d14c278..6de69fe 100755
--- a/scripts/visman
+++ b/scripts/visman
@@ -1,4 +1,3 @@
-#!/bin/sh
+#!/usr/bin/env sh
 
-# https://superuser.com/a/207474
-man $(apropos . | fzf --no-multi --tiebreak=begin --query="$*" | sed -n 's/^\([^ ]\+\) \?(\([^)]\+\)).*$/\2 \1/p')
+man $(fzf-search-manpage)
diff --git a/zsh/zle.zsh b/zsh/zle.zsh
index 74c3c4f..fd96c33 100644
--- a/zsh/zle.zsh
+++ b/zsh/zle.zsh
@@ -154,7 +154,9 @@
     local words=("${(@z)BUFFER}")
     local cmd_name="${words[1]}"
     zle push-line
-    BUFFER="visman ${(q)cmd_name}"
+    local manpage=""
+    manpage="$(fzf-search-manpage "$cmd_name")"
+    BUFFER="man $manpage"
     zle accept-line
   }
   zle -N find-man-page _widget_find_man_page