Rename "Mac OS X" to "macOS" in comments

This only changes references in text for human consumption. It leaves
out renaming paths because that can cause breaking changes.

Related issue https://github.com/sorin-ionescu/prezto/issues/1449.

modules/README.md

@@ -122,7 +122,7 @@ Initializes OCaml package management.
 OSX
 ---
 
-Defines Mac OS X aliases and functions.
+Defines macOS aliases and functions.
 
 Pacman
 ------
@@ -132,7 +132,7 @@ Provides aliases and functions for the Pacman package manager and frontends.
 Perl
 ----
 
-Enables local Perl module installation on Mac OS X and defines alises.
+Enables local Perl module installation on macOS and defines alises.
 
 Prompt
 ------

modules/command-not-found/init.zsh

@@ -12,7 +12,7 @@ if [[ -s '/etc/zsh_command_not_found' ]]; then
 # Load command-not-found on Arch Linux-based distributions.
 elif [[ -s '/usr/share/doc/pkgfile/command-not-found.zsh' ]]; then
   source '/usr/share/doc/pkgfile/command-not-found.zsh'
-# Load command-not-found on Mac OS X when homebrew tap is configured.
+# Load command-not-found on macOS when homebrew tap is configured.
 elif (( $+commands[brew] )) && brew command command-not-found-init > /dev/null 2>&1; then
   eval "$(brew command-not-found-init)"
 # Return if requirements are not found.

modules/osx/README.md

@@ -1,7 +1,7 @@
 OSX
 ===
 
-Defines [Mac OS X][1] aliases and functions.
+Defines [macOS][1] aliases and functions.
 
 Settings
 --------
@@ -34,8 +34,8 @@ Functions
   - `tab` creates a new tab (works in both _Terminal_ and [_iTerm_][3]).
   - `ql` previews files in Quick Look.
   - `osx-rm-dir-metadata` deletes .DS\_Store, \_\_MACOSX cruft.
-  - `osx-ls-download-history` displays the Mac OS X download history.
-  - `osx-rm-download-history` deletes the Mac OS X download history.
+  - `osx-ls-download-history` displays the macOS download history.
+  - `osx-rm-download-history` deletes the macOS download history.
 
 Authors
 -------

modules/osx/functions/osx-ls-download-history

@@ -1,5 +1,5 @@
 #
-# Displays the Mac OS X download history.
+# Displays the macOS download history.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>

modules/osx/functions/osx-rm-download-history

@@ -1,5 +1,5 @@
 #
-# Deletes the Mac OS X download history.
+# Deletes the macOS download history.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>

modules/osx/init.zsh

@@ -1,5 +1,5 @@
 #
-# Defines Mac OS X aliases and functions.
+# Defines macOS aliases and functions.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>

modules/perl/README.md

@@ -1,14 +1,14 @@
 Perl
 ====
 
-Enables local [Perl][1] module installation on Mac OS X and defines aliases.
+Enables local [Perl][1] module installation on macOS and defines aliases.
 
 Local Module Installation
 -------------------------
 
 Perl versions older than 5.14 do not support the local installation of Perl
 modules natively. This module allows for local installation of Perl modules on
-Mac OS X in *~/Library/Perl/5.12* by altering the environment.
+macOS in *~/Library/Perl/5.12* by altering the environment.
 
 ### Usage
 

modules/perl/init.zsh

@@ -1,5 +1,5 @@
 #
-# Enables local Perl module installation on Mac OS X and defines aliases.
+# Enables local Perl module installation on macOS and defines aliases.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>

modules/python/init.zsh

@@ -19,7 +19,7 @@ elif (( $+commands[pyenv] )); then
   eval "$(pyenv init -)"
 
 # Prepend PEP 370 per user site packages directory, which defaults to
-# ~/Library/Python on Mac OS X and ~/.local elsewhere, to PATH. The
+# ~/Library/Python on macOS and ~/.local elsewhere, to PATH. The
 # path can be overridden using PYTHONUSERBASE.
 else
   if [[ -n "$PYTHONUSERBASE" ]]; then

modules/rsync/README.md

@@ -3,7 +3,7 @@ Rsync
 
 Defines [rsync][1] aliases.
 
-Mac OS X users are encouraged to use [Bombich's rsync][2], which has HFS+
+macOS users are encouraged to use [Bombich's rsync][2], which has HFS+
 enhancements.
 
 Aliases

modules/rsync/init.zsh

@@ -20,7 +20,7 @@ if grep -q 'xattrs' <(rsync --help 2>&1); then
   _rsync_cmd="${_rsync_cmd} --acls --xattrs"
 fi
 
-# Mac OS X and HFS+ Enhancements
+# macOS and HFS+ Enhancements
 # http://help.bombich.com/kb/overview/credits#opensource
 if [[ "$OSTYPE" == darwin* ]] && grep -q 'file-flags' <(rsync --help 2>&1); then
   _rsync_cmd="${_rsync_cmd} --crtimes --fileflags --protect-decmpfs --force-change"

modules/tmux/README.md

@@ -62,7 +62,7 @@ Aliases
 Caveats
 -------
 
-On Mac OS X, launching tmux can cause the error **launch_msg(...): Socket is not
+On macOS, launching tmux can cause the error **launch_msg(...): Socket is not
 connected** to be displayed, which can be fixed by installing
 [reattach-to-user-namespace][3], available in [Homebrew][4], and adding the
 following to *tmux.conf*:
@@ -71,7 +71,7 @@ following to *tmux.conf*:
 set-option -g default-command "reattach-to-user-namespace -l $SHELL -l"
 ```
 
-Furthermore, tmux is known to cause **kernel panics** on Mac OS X. A discussion
+Furthermore, tmux is known to cause **kernel panics** on macOS. A discussion
 about this and Prezto has already been [opened][2].
 
 Authors

modules/utility/init.zsh

@@ -128,7 +128,7 @@ if zstyle -t ':prezto:module:utility:grep' color; then
   alias grep="${aliases[grep]:-grep} --color=auto"
 fi
 
-# Mac OS X Everywhere
+# macOS Everywhere
 if [[ "$OSTYPE" == darwin* ]]; then
   alias o='open'
 elif [[ "$OSTYPE" == cygwin* ]]; then

runcoms/zpreztorc

@@ -93,7 +93,7 @@ zstyle ':prezto:module:editor' key-bindings 'emacs'
 # zstyle ':prezto:module:history-substring-search' globbing-flags ''
 
 #
-# OS X
+# macOS
 #
 
 # Set the keyword used by `mand` to open man pages in Dash.app