From 1b44056fce951cb5b853202d26148ffa5d45a119 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Wed, 6 Dec 2017 14:49:38 +0800
Subject: [PATCH] man.kak: Better support for renaming a man buffer

Fixes #1718
---
 rc/core/man.kak | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/rc/core/man.kak b/rc/core/man.kak
index 22659bb8..7deba1f1 100644
--- a/rc/core/man.kak
+++ b/rc/core/man.kak
@@ -17,7 +17,7 @@ hook -group man-highlight global WinSetOption filetype=man %{
 
 hook global WinSetOption filetype=man %{
     hook -group man-hooks window WinResize .* %{
-        man-impl %opt{manpage}
+        man-impl %val{bufname} %opt{manpage}
     }
 }
 
@@ -27,7 +27,9 @@ hook global WinSetOption filetype=(?!man).* %{
     remove-hooks window man-hooks
 }
 
-define-command -hidden -params 1..2 man-impl %{ %sh{
+define-command -hidden -params 2..3 man-impl %{ %sh{
+    buffer_name="$1"
+    shift
     manout=$(mktemp "${TMPDIR:-/tmp}"/kak-man-XXXXXX)
     colout=$(mktemp "${TMPDIR:-/tmp}"/kak-man-XXXXXX)
     MANWIDTH=${kak_window_width} man "$@" > $manout 2>/dev/null
@@ -36,7 +38,7 @@ define-command -hidden -params 1..2 man-impl %{ %sh{
     rm ${manout}
     if [ "${retval}" -eq 0 ]; then
         printf %s\\n "
-                edit -scratch '*man*'
+                edit -scratch '$buffer_name'
                 execute-keys '%|cat<space>${colout}<ret>gk'
                 nop %sh{rm ${colout}}
                 set-option buffer filetype man
@@ -67,5 +69,5 @@ The page can be a word, or a word directly followed by a section number between
             ;;
     esac
 
-    printf %s\\n "evaluate-commands -collapse-jumps -try-client %opt{docsclient} man-impl $pagenum $subject"
+    printf %s\\n "evaluate-commands -collapse-jumps -try-client %opt{docsclient} man-impl *man* $pagenum $subject"
 } }