From d6276e80254ddb42bc7263b67a8b73e0f2e52999 Mon Sep 17 00:00:00 2001
From: Indrajit Raychaudhuri <irc@indrajit.com>
Date: Sat, 22 Jul 2017 17:43:39 -0500
Subject: [PATCH] [osx] Support custom keyword used by `mand` to open man pages
 in Dash.app

`zstyle` based customization is now avaialble in *zpreztorc*.
---
 modules/osx/README.md      | 13 +++++++++++++
 modules/osx/functions/mand |  5 ++++-
 runcoms/zpreztorc          |  7 +++++++
 3 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/modules/osx/README.md b/modules/osx/README.md
index d8eff0f..870b486 100644
--- a/modules/osx/README.md
+++ b/modules/osx/README.md
@@ -3,6 +3,19 @@ OSX
 
 Defines [Mac OS X][1] aliases and functions.
 
+Settings
+--------
+
+### Dash Keyword
+
+To change the keyword used by `mand` to open man pages in [_Dash.app_][2] from
+its default value of 'manpages', add the following line in *zpreztorc* and
+replace the **keyword** with the one configured in [_Dash.app_][2].
+
+```sh
+zstyle ':prezto:module:osx:man' dash-keyword 'keyword'
+```
+
 Aliases
 -------
 
diff --git a/modules/osx/functions/mand b/modules/osx/functions/mand
index 7a9653a..b8e958e 100644
--- a/modules/osx/functions/mand
+++ b/modules/osx/functions/mand
@@ -7,7 +7,8 @@
 
 function mand {
   if (( $# > 0 )); then
-    open "dash://manpages:$1" 2>/dev/null
+    zstyle -s ':prezto:module:osx:man' dash-keyword 'dashkw' || dashkw='manpages'
+    open "dash://$dashkw:$1" 2>/dev/null
     if (( $? != 0 )); then
       print "$0: Dash is not installed" >&2
       break
@@ -15,6 +16,8 @@ function mand {
   else
     print 'What manual page do you want?' >&2
   fi
+
+  unset dashkw
 }
 
 mand "$@"
diff --git a/runcoms/zpreztorc b/runcoms/zpreztorc
index 31368d1..22b5b3d 100644
--- a/runcoms/zpreztorc
+++ b/runcoms/zpreztorc
@@ -81,6 +81,13 @@ zstyle ':prezto:module:editor' key-bindings 'emacs'
 # Set the search globbing flags.
 # zstyle ':prezto:module:history-substring-search' globbing-flags ''
 
+#
+# OS X
+#
+
+# Set the keyword used by `mand` to open man pages in Dash.app
+# zstyle ':prezto:module:osx:man' dash-keyword 'manpages'
+
 #
 # Pacman
 #