1.4.0

.gitignore

@@ -24,3 +24,4 @@ Icon
 Network Trash Folder
 Temporary Items
 .apdisk
+.Rproj.user

RSwitch.xcodeproj/project.pbxproj

@@ -18,6 +18,9 @@
 		01073F1F2311E67D007162C9 /* HandleUpdate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01073F1E2311E67D007162C9 /* HandleUpdate.swift */; };
 		01073F212311E6BD007162C9 /* HandleSwitch.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01073F202311E6BD007162C9 /* HandleSwitch.swift */; };
 		0178970D230ED25100F8F5BC /* AboutViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0178970C230ED25100F8F5BC /* AboutViewController.swift */; };
+		018A8C3B2312C7BC0006E87D /* libprocInfo.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 018A8C3A2312C7BC0006E87D /* libprocInfo.a */; };
+		018A8C3F2312CB480006E87D /* procHelper.m in Sources */ = {isa = PBXBuildFile; fileRef = 018A8C3E2312CB480006E87D /* procHelper.m */; };
+		018A8C412312F4940006E87D /* HandleSwitchTo.swift in Sources */ = {isa = PBXBuildFile; fileRef = 018A8C402312F4940006E87D /* HandleSwitchTo.swift */; };
 		01F3EF0C230E635300DF5DF9 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01F3EF0B230E635300DF5DF9 /* AppDelegate.swift */; };
 		01F3EF0E230E635300DF5DF9 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01F3EF0D230E635300DF5DF9 /* ViewController.swift */; };
 		01F3EF10230E635500DF5DF9 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 01F3EF0F230E635500DF5DF9 /* Assets.xcassets */; };
@@ -37,6 +40,12 @@
 		01073F1E2311E67D007162C9 /* HandleUpdate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HandleUpdate.swift; sourceTree = "<group>"; };
 		01073F202311E6BD007162C9 /* HandleSwitch.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HandleSwitch.swift; sourceTree = "<group>"; };
 		0178970C230ED25100F8F5BC /* AboutViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AboutViewController.swift; sourceTree = "<group>"; };
+		018A8C392312C7BC0006E87D /* procInfo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = procInfo.h; sourceTree = "<group>"; };
+		018A8C3A2312C7BC0006E87D /* libprocInfo.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libprocInfo.a; sourceTree = "<group>"; };
+		018A8C3C2312C8380006E87D /* RSwitch-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "RSwitch-Bridging-Header.h"; sourceTree = "<group>"; };
+		018A8C3D2312CB480006E87D /* procHelper.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = procHelper.h; sourceTree = "<group>"; };
+		018A8C3E2312CB480006E87D /* procHelper.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = procHelper.m; sourceTree = "<group>"; };
+		018A8C402312F4940006E87D /* HandleSwitchTo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HandleSwitchTo.swift; sourceTree = "<group>"; };
 		01F3EF08230E635300DF5DF9 /* RSwitch.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = RSwitch.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		01F3EF0B230E635300DF5DF9 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		01F3EF0D230E635300DF5DF9 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
@@ -54,6 +63,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				52B8A14237DA712A6A2ABDE0 /* Pods_RSwitch.framework in Frameworks */,
+				018A8C3B2312C7BC0006E87D /* libprocInfo.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -69,6 +79,7 @@
 				01073F1E2311E67D007162C9 /* HandleUpdate.swift */,
 				01073F1C2311E64E007162C9 /* DownloadRStudio.swift */,
 				01073F1A2311E613007162C9 /* DownloadTarball.swift */,
+				018A8C402312F4940006E87D /* HandleSwitchTo.swift */,
 				01073F182311E3B8007162C9 /* Bundle.swift */,
 				01073F162311E397007162C9 /* Menu.swift */,
 				01073F142311E370007162C9 /* Notify.swift */,
@@ -80,6 +91,19 @@
 			path = swift;
 			sourceTree = "<group>";
 		};
+		018A8C342312C6510006E87D /* c */ = {
+			isa = PBXGroup;
+			children = (
+				018A8C3C2312C8380006E87D /* RSwitch-Bridging-Header.h */,
+				018A8C3A2312C7BC0006E87D /* libprocInfo.a */,
+				018A8C392312C7BC0006E87D /* procInfo.h */,
+				018A8C3D2312CB480006E87D /* procHelper.h */,
+				018A8C3E2312CB480006E87D /* procHelper.m */,
+				01073F232311E859007162C9 /* swift */,
+			);
+			path = c;
+			sourceTree = "<group>";
+		};
 		01F3EEFF230E635300DF5DF9 = {
 			isa = PBXGroup;
 			children = (
@@ -101,7 +125,7 @@
 		01F3EF0A230E635300DF5DF9 /* RSwitch */ = {
 			isa = PBXGroup;
 			children = (
-				01073F232311E859007162C9 /* swift */,
+				018A8C342312C6510006E87D /* c */,
 				01F3EF0F230E635500DF5DF9 /* Assets.xcassets */,
 				01F3EF11230E635500DF5DF9 /* Main.storyboard */,
 				01F3EF14230E635500DF5DF9 /* Info.plist */,
@@ -160,6 +184,7 @@
 				TargetAttributes = {
 					01F3EF07230E635300DF5DF9 = {
 						CreatedOnToolsVersion = 11.0;
+						LastSwiftMigration = 1100;
 					};
 				};
 			};
@@ -241,8 +266,10 @@
 			buildActionMask = 2147483647;
 			files = (
 				01073F212311E6BD007162C9 /* HandleSwitch.swift in Sources */,
+				018A8C3F2312CB480006E87D /* procHelper.m in Sources */,
 				01073F1F2311E67D007162C9 /* HandleUpdate.swift in Sources */,
 				01073F1B2311E613007162C9 /* DownloadTarball.swift in Sources */,
+				018A8C412312F4940006E87D /* HandleSwitchTo.swift in Sources */,
 				0178970D230ED25100F8F5BC /* AboutViewController.swift in Sources */,
 				01073F192311E3B8007162C9 /* Bundle.swift in Sources */,
 				01073F152311E370007162C9 /* Notify.swift in Sources */,
@@ -391,6 +418,7 @@
 			baseConfigurationReference = 53FF56D90FA7100C1726A4F7 /* Pods-RSwitch.debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "Developer ID Application";
 				CODE_SIGN_STYLE = Manual;
 				COMBINE_HIDPI_IMAGES = YES;
@@ -401,11 +429,17 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/RSwitch/c",
+				);
 				MACOSX_DEPLOYMENT_TARGET = 10.14;
 				MARKETING_VERSION = 1.4.0;
 				PRODUCT_BUNDLE_IDENTIFIER = is.rud.bob.RSwitch;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_OBJC_BRIDGING_HEADER = "RSwitch/c/RSwitch-Bridging-Header.h";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
@@ -415,6 +449,7 @@
 			baseConfigurationReference = 574911021B3B7938E36AB013 /* Pods-RSwitch.release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "Developer ID Application";
 				CODE_SIGN_STYLE = Manual;
 				COMBINE_HIDPI_IMAGES = YES;
@@ -425,11 +460,16 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/RSwitch/c",
+				);
 				MACOSX_DEPLOYMENT_TARGET = 10.14;
 				MARKETING_VERSION = 1.4.0;
 				PRODUCT_BUNDLE_IDENTIFIER = is.rud.bob.RSwitch;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_OBJC_BRIDGING_HEADER = "RSwitch/c/RSwitch-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 			};
 			name = Release;

RSwitch/Base.lproj/Main.storyboard

@@ -721,22 +721,22 @@
             <objects>
                 <viewController storyboardIdentifier="about2" id="KlD-6a-3Gc" customClass="AboutViewController" sceneMemberID="viewController">
                     <view key="view" id="SgY-wa-ilj">
-                        <rect key="frame" x="0.0" y="0.0" width="480" height="240"/>
+                        <rect key="frame" x="0.0" y="0.0" width="480" height="272"/>
                         <autoresizingMask key="autoresizingMask"/>
                         <subviews>
                             <scrollView appearanceType="aqua" fixedFrame="YES" borderType="none" horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" hasVerticalScroller="NO" translatesAutoresizingMaskIntoConstraints="NO" id="rEB-nx-gFw">
-                                <rect key="frame" x="7" y="9" width="463" height="223"/>
+                                <rect key="frame" x="9" y="11" width="463" height="247"/>
                                 <autoresizingMask key="autoresizingMask"/>
                                 <clipView key="contentView" ambiguous="YES" drawsBackground="NO" copiesOnScroll="NO" id="iCP-uh-CRl">
-                                    <rect key="frame" x="0.0" y="0.0" width="463" height="223"/>
+                                    <rect key="frame" x="0.0" y="0.0" width="463" height="247"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
                                         <textView ambiguous="YES" editable="NO" drawsBackground="NO" importsGraphics="NO" verticallyResizable="YES" smartInsertDelete="YES" id="kWH-Et-k6l">
-                                            <rect key="frame" x="0.0" y="0.0" width="463" height="223"/>
+                                            <rect key="frame" x="0.0" y="0.0" width="463" height="247"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                                             <color key="backgroundColor" name="alternatingContentBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                            <size key="minSize" width="463" height="223"/>
+                                            <size key="minSize" width="463" height="247"/>
                                             <size key="maxSize" width="463" height="10000000"/>
                                             <attributedString key="textStorage">
                                                 <fragment>
@@ -763,9 +763,8 @@ MIT Licensed
                                                     </attributes>
                                                 </fragment>
                                                 <fragment>
-                                                    <string key="content">
-
-dial app icon by IconMark from the Noun Project
+                                                    <string key="content" base64-UTF8="YES">
+Cgo
 </string>
                                                     <attributes>
                                                         <color key="NSColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -773,6 +772,16 @@ dial app icon by IconMark from the Noun Project
                                                         <paragraphStyle key="NSParagraphStyle" alignment="center" lineBreakMode="wordWrapping" baseWritingDirection="natural" tighteningFactorForTruncation="0.0"/>
                                                     </attributes>
                                                 </fragment>
+                                                <fragment>
+                                                    <string key="content">dial app icon by IconMark from the Noun Project
+String+Version by DragonCherry
+ProcInfo by Patrick Wardle </string>
+                                                    <attributes>
+                                                        <color key="NSColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                                        <font key="NSFont" size="11" name="HelveticaNeue"/>
+                                                        <paragraphStyle key="NSParagraphStyle" alignment="center" lineBreakMode="wordWrapping" baseWritingDirection="natural" tighteningFactorForTruncation="0.0"/>
+                                                    </attributes>
+                                                </fragment>
                                             </attributedString>
                                             <color key="insertionPointColor" name="textColor" catalog="System" colorSpace="catalog"/>
                                         </textView>
@@ -792,7 +801,7 @@ dial app icon by IconMark from the Noun Project
                 </viewController>
                 <customObject id="N40-nE-NTQ" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="689" y="357"/>
+            <point key="canvasLocation" x="689" y="373"/>
         </scene>
     </scenes>
 </document>

RSwitch/c/RSwitch-Bridging-Header.h

@@ -0,0 +1,7 @@
+//
+//  Use this file to import your target's public headers that you would like to expose to Swift.
+//
+
+#import <Foundation/Foundation.h>
+#include "procInfo.h"
+#include "procHelper.h"

RSwitch/c/procHelper.h

@@ -0,0 +1,19 @@
+//
+//  procHelper.h
+//  RSwitch
+//
+//  Created by hrbrmstr on 8/25/19.
+//  Copyright © 2019 Bob Rudis. All rights reserved.
+//
+
+#ifndef procHelper_h
+#define procHelper_h
+
+#include <stdio.h>
+#include "procHelper.h"
+#include "procInfo.h"
+#import <Foundation/Foundation.h>
+
+NSMutableArray *getArgs(pid_t pid);
+
+#endif /* procHelper_h */

RSwitch/c/procHelper.m

@@ -0,0 +1,18 @@
+//
+//  procHelper.c
+//  RSwitch
+//
+//  Created by hrbrmstr on 8/25/19.
+//  Copyright © 2019 Bob Rudis. All rights reserved.
+//
+
+#include "procHelper.h"
+#include "procInfo.h"
+#import <Foundation/Foundation.h>
+
+NSMutableArray *getArgs(pid_t pid) {
+  
+  Process* process = [[Process alloc] init:pid];
+  return(process.arguments);
+  
+}

RSwitch/c/procInfo.h

@@ -0,0 +1,205 @@
+//
+//  File: procInfo.h
+//  Project: Proc Info
+//
+//  Created by: Patrick Wardle
+//  Copyright:  2017 Objective-See
+//  License:    Creative Commons Attribution-NonCommercial 4.0 International License
+//
+
+#ifndef procInfo_h
+#define procInfo_h
+
+#import <libproc.h>
+#import <sys/sysctl.h>
+#import <Foundation/Foundation.h>
+
+/* CLASSES */#import <Foundation/Foundation.h>
+
+
+@class Binary;
+@class Process;
+
+/* DEFINES */
+
+//from audit_kevents.h
+#define EVENT_EXIT		1
+#define	EVENT_FORK      2   
+#define EVENT_EXECVE    23
+#define EVENT_EXEC      27
+#define EVENT_SPAWN     43190
+
+//signers
+enum Signer{None, Apple, AppStore, DevID, AdHoc};
+
+//signature status
+#define KEY_SIGNATURE_STATUS @"signatureStatus"
+
+//signer
+#define KEY_SIGNATURE_SIGNER @"signatureSigner"
+
+//signing auths
+#define KEY_SIGNATURE_AUTHORITIES @"signatureAuthorities"
+
+//code signing id
+#define KEY_SIGNATURE_IDENTIFIER @"signatureIdentifier"
+
+//entitlements
+#define KEY_SIGNATURE_ENTITLEMENTS @"signatureEntitlements"
+
+/* TYPEDEFS */
+
+//block for library
+typedef void (^ProcessCallbackBlock)(Process* _Nonnull);
+
+/* OBJECT: PROCESS INFO */
+
+@interface ProcInfo : NSObject
+
+//init w/ flag
+// flag dictates if CPU-intensive logic (code signing, etc) should be preformed
+-(id _Nullable)init:(BOOL)goEasy;
+
+//start monitoring
+-(void)start:(ProcessCallbackBlock _Nonnull )callback;
+
+//stop monitoring
+-(void)stop;
+
+//get list of running processes
+-(NSMutableArray* _Nonnull)currentProcesses;
+
+@end
+
+/* OBJECT: PROCESS */
+
+@interface Process : NSObject
+
+/* PROPERTIES */
+
+//pid
+@property pid_t pid;
+
+//ppid
+@property pid_t ppid;
+
+//user id
+@property uid_t uid;
+
+//type
+// used by process mon
+@property u_int16_t type;
+
+//exit code
+@property u_int32_t exit;
+
+//path
+@property(nonatomic, retain)NSString* _Nullable path;
+
+//args
+@property(nonatomic, retain)NSMutableArray* _Nonnull arguments;
+
+//ancestors
+@property(nonatomic, retain)NSMutableArray* _Nonnull ancestors;
+
+//signing info
+@property(nonatomic, retain)NSMutableDictionary* _Nonnull signingInfo;
+
+//Binary object
+// has path, hash, etc
+@property(nonatomic, retain)Binary* _Nonnull binary;
+
+//timestamp
+@property(nonatomic, retain)NSDate* _Nonnull timestamp;
+
+/* METHODS */
+
+//init with a pid
+// method will then (try) fill out rest of object
+-(id _Nullable)init:(pid_t)processID;
+
+//generate signing info
+// also classifies if Apple/from App Store/etc.
+-(void)generateSigningInfo:(SecCSFlags)flags;
+
+//set process's path
+-(void)pathFromPid;
+
+//generate list of ancestors
+-(void)enumerateAncestors;
+
+//class method
+// get's parent of arbitrary process
++(pid_t)getParentID:(pid_t)child;
+
+@end
+
+/* OBJECT: BINARY */
+
+@interface Binary : NSObject
+{
+    
+}
+
+/* PROPERTIES */
+
+//path
+@property(nonatomic, retain)NSString* _Nonnull path;
+
+//name
+@property(nonatomic, retain)NSString* _Nonnull name;
+
+//icon
+@property(nonatomic, retain)NSImage* _Nonnull icon;
+
+//file attributes
+@property(nonatomic, retain)NSDictionary* _Nullable attributes;
+
+//spotlight meta data
+@property(nonatomic, retain)NSDictionary* _Nullable metadata;
+
+//bundle
+// nil for non-apps
+@property(nonatomic, retain)NSBundle* _Nullable bundle;
+
+//signing info
+@property(nonatomic, retain)NSDictionary* _Nonnull signingInfo;
+
+//hash
+@property(nonatomic, retain)NSMutableString* _Nonnull sha256;
+
+//identifier
+// either signing id or sha256 hash
+@property(nonatomic, retain)NSString* _Nonnull identifier;
+
+/* METHODS */
+
+//init w/ a path
+-(id _Nonnull)init:(NSString* _Nonnull)path;
+
+/* the following methods are rather CPU-intensive
+   as such, if the proc monitoring is run with the 'goEasy' option, they aren't automatically invoked
+*/
+ 
+//get an icon for a process
+// for apps, this will be app's icon, otherwise just a standard system one
+-(void)getIcon;
+
+//generate signing info (statically)
+-(void)generateSigningInfo:(SecCSFlags)flags;
+
+/* the following methods are not invoked automatically
+   as such, if you code has to manually invoke them if you want this info
+ */
+
+//generate hash
+// algo: sha256
+-(void)generateHash;
+
+//generate id
+// either signing id, or sha256 hash
+-(void)generateIdentifier;
+
+@end
+
+#endif

RSwitch/c/swift/HandleSwitchTo.swift

@@ -0,0 +1,25 @@
+//
+//  HandleSwitchTo.swift
+//  RSwitch
+//
+//  Created by hrbrmstr on 8/25/19.
+//  Copyright © 2019 Bob Rudis. All rights reserved.
+//
+
+import Foundation
+
+
+import Foundation
+import Cocoa
+
+extension AppDelegate {
+  
+  @objc func switch_to(_ sender: NSMenuItem?) {
+
+    let app = sender!.representedObject as! NSRunningApplication
+    
+    app.activate(options: NSApplication.ActivationOptions.activateIgnoringOtherApps)
+    
+  }
+
+}

RSwitch/swift/Menu.swift → RSwitch/c/swift/Menu.swift

@@ -19,9 +19,11 @@ extension AppDelegate: NSMenuDelegate {
     menu.removeAllItems()
     
     // add selection to open frameworks dir in Finder
-    menu.addItem(NSMenuItem(title: "Open R Frameworks Directory", action: #selector(openFrameworksDir), keyEquivalent: "" ))
+    menu.addItem(NSMenuItem(title: "Open R Frameworks Directory", action: #selector(openFrameworksDir), keyEquivalent: ""))
     menu.addItem(NSMenuItem.separator())
 
+    menu.addItem(NSMenuItem(title: "Current R Version:", action: nil, keyEquivalent: ""))
+    
     // populate installed versions
     let fm = FileManager.default
     var targetPath:String? = nil
@@ -79,20 +81,64 @@ extension AppDelegate: NSMenuDelegate {
     let rstudioItem = NSMenuItem(title: NSLocalizedString("Download latest RStudio daily build", comment: "Download latest RStudio item"), action: self.rstudio_enabled ? #selector(download_latest_rstudio) : nil, keyEquivalent: "")
     rstudioItem.isEnabled = self.rstudio_enabled
     menu.addItem(rstudioItem)
-
     
     // Add items to open variosu R for macOS pages
+    
     menu.addItem(NSMenuItem.separator())
-    menu.addItem(NSMenuItem(title: NSLocalizedString("Open R for macOS Developers Page…", comment: "Open macOS Dev Page item"), action: #selector(browse_r_macos_dev_page), keyEquivalent: ""))
-    menu.addItem(NSMenuItem(title: NSLocalizedString("Open R for macOS CRAN Page…", comment: "Open macOS CRAN Page item"), action: #selector(browse_r_macos_cran_page), keyEquivalent: ""))
-    menu.addItem(NSMenuItem(title: NSLocalizedString("Open R-SIG-Mac Archives Page…", comment: "Open R-SIG-Mac Page item"), action: #selector(browse_r_sig_mac_page), keyEquivalent: ""))
-    menu.addItem(NSMenuItem(title: NSLocalizedString("Open R Installation/Admin macOS Section…", comment: "Open R Install Page item"), action: #selector(browse_r_admin_macos_page), keyEquivalent: ""))
-    menu.addItem(NSMenuItem(title: NSLocalizedString("Open RStudio macOS Dailies Page…", comment: "Open RStudio macOS Dailies Page item"), action: #selector(browse_rstudio_mac_dailies_page), keyEquivalent: ""))
 
+    let webDropdown = NSMenuItem(title: "Web resources", action: nil, keyEquivalent: "")
+    let webSub = NSMenu()
+    
+    menu.addItem(webDropdown)
+    menu.setSubmenu(webSub, for: webDropdown)
+    
+    webSub.addItem(NSMenuItem(title: NSLocalizedString("R for macOS Developers…", comment: "macOS Dev Page item"), action: #selector(browse_r_macos_dev_page), keyEquivalent: ""))
+    webSub.addItem(NSMenuItem(title: NSLocalizedString("R for macOS CRAN…", comment: "macOS CRAN Page item"), action: #selector(browse_r_macos_cran_page), keyEquivalent: ""))
+    webSub.addItem(NSMenuItem(title: NSLocalizedString("R-SIG-Mac Archives…", comment: "R-SIG-Mac Page item"), action: #selector(browse_r_sig_mac_page), keyEquivalent: ""))
+    webSub.addItem(NSMenuItem(title: NSLocalizedString("R-devel News…", comment: "R-devel News Page item"), action: #selector(browse_r_devel_news_page), keyEquivalent: ""))
+    webSub.addItem(NSMenuItem(title: NSLocalizedString("R Installation/Admin macOS Section…", comment: "R Install Page item"), action: #selector(browse_r_admin_macos_page), keyEquivalent: ""))
+    webSub.addItem(NSMenuItem.separator())
+    webSub.addItem(NSMenuItem(title: NSLocalizedString("RStudio macOS Dailies…", comment: "RStudio macOS Dailies Page item"), action: #selector(browse_rstudio_mac_dailies_page), keyEquivalent: ""))
+    webSub.addItem(NSMenuItem(title: NSLocalizedString("R StackOverflow…", comment: "R StackOverflow Page item"), action: #selector(browse_r_stackoverflow_page), keyEquivalent: ""))
+    webSub.addItem(NSMenuItem(title: NSLocalizedString("RStudio Community…", comment: "RStudio Community Page item"), action: #selector(browse_rstudio_community_page), keyEquivalent: ""))
+
+    let running_rstudios = NSWorkspace.shared.runningApplications.filter {
+      $0.bundleIdentifier == "org.rstudio.RStudio"
+    }
+    
+    let  running_rapps = NSWorkspace.shared.runningApplications.filter {
+      $0.bundleIdentifier == "org.R-project.R"
+    }
+    
+    if ((running_rstudios.count) + (running_rapps.count) > 0) {
+    
+      menu.addItem(NSMenuItem.separator())
+
+      let switchToDropdown = NSMenuItem(title: "Switch to", action: nil, keyEquivalent: "")
+      let switchToSub = NSMenu()
+      
+      menu.addItem(switchToDropdown)
+      menu.setSubmenu(switchToSub, for: switchToDropdown)
+      
+      for app in running_rstudios + running_rapps {
+        let args = getArgs(app.processIdentifier)!
+        let title = app.localizedName! + (args.count > 1 ? " : " + (args[1] as! NSString).lastPathComponent.replacingOccurrences(of: ".Rproj", with: "") : "")
+        let mi = NSMenuItem(title: title, action: #selector(switch_to), keyEquivalent: "")
+        
+        mi.representedObject = app
+        switchToSub.addItem(mi)
+      }
+      
+    }
+    
     // Add launchers
     menu.addItem(NSMenuItem.separator())
-    menu.addItem(NSMenuItem(title: NSLocalizedString("Launch R GUI", comment: "Launch R GUI item"), action: #selector(launchRApp), keyEquivalent: ""))
-    menu.addItem(NSMenuItem(title: NSLocalizedString("Launch RStudio", comment: "Launch RStudio item"), action: #selector(launchRStudio), keyEquivalent: ""))
+    
+    let launch_r = "Launch R GUI" + (NSEvent.modifierFlags.contains(NSEvent.ModifierFlags.control) ? " (new instance)" : "")
+    let launch_rstudio = "Launch RStudio" + (NSEvent.modifierFlags.contains(NSEvent.ModifierFlags.control) ? " (new instance)" : "")
+    
+    menu.addItem(NSMenuItem(title: NSLocalizedString(launch_r, comment: "Launch R GUI item"), action: #selector(launchRApp), keyEquivalent: ""))
+    menu.addItem(NSMenuItem(title: NSLocalizedString(launch_rstudio, comment: "Launch RStudio item"), action: #selector(launchRStudio), keyEquivalent: ""))
     
     // Add a About item
     menu.addItem(NSMenuItem.separator())

RSwitch/swift/Utils.swift → RSwitch/c/swift/Utils.swift

@@ -14,7 +14,6 @@ public func browse(_ urlString : String) {
   NSWorkspace.shared.open(url)
 }
 
-
 extension AppDelegate {
   
   struct app_urls {
@@ -23,26 +22,23 @@ extension AppDelegate {
     static let r_sig_mac = "https://stat.ethz.ch/pipermail/r-sig-mac/"
     static let rstudio_dailies = "https://dailies.rstudio.com/rstudio/oss/mac/"
     static let latest_rstudio_dailies = "https://www.rstudio.org/download/latest/daily/desktop/mac/RStudio-latest.dmg"
-    static let browse_r_admin_macos = "https://cran.rstudio.org/doc/manuals/R-admin.html#Installing-R-under-macOS"
+    static let r_admin_macos = "https://cran.rstudio.org/doc/manuals/R-admin.html#Installing-R-under-macOS"
+    static let r_devel_news = "https://developer.r-project.org/blosxom.cgi/R-devel/NEWS"
+    static let r_stackoverflow = "https://stackoverflow.com/questions/tagged/r"
+    static let rstudio_community = "https://community.rstudio.com/"
     static let version_check = "https://rud.is/rswitch/releases/current-version.txt"
     static let releases = "https://git.rud.is/hrbrmstr/RSwitch/releases"
   }
   
-  // browse macOS dev page
   @objc func browse_r_macos_dev_page(_ sender: NSMenuItem?) { browse(app_urls.mac_r_project) }
-  
-  // browse macOS dev page
   @objc func browse_r_macos_cran_page(_ sender: NSMenuItem?) { browse(app_urls.macos_cran) }
-  
-  // browse macOS dev page
   @objc func browse_r_sig_mac_page(_ sender: NSMenuItem?) { browse(app_urls.r_sig_mac) }
-  
-  // browse RStudio macOS Dailies
   @objc func browse_rstudio_mac_dailies_page(_ sender: NSMenuItem?) { browse(app_urls.rstudio_dailies) }
-    
-  // browse R Install/Admin macOS section
-  @objc func browse_r_admin_macos_page(_ sender: NSMenuItem?) { browse(app_urls.browse_r_admin_macos) }
-  
+  @objc func browse_r_admin_macos_page(_ sender: NSMenuItem?) { browse(app_urls.r_admin_macos) }
+  @objc func browse_r_devel_news_page(_ sender: NSMenuItem?) { browse(app_urls.r_devel_news) }
+  @objc func browse_r_stackoverflow_page(_ sender: NSMenuItem?) { browse(app_urls.r_stackoverflow) }
+  @objc func browse_rstudio_community_page(_ sender: NSMenuItem?) { browse(app_urls.rstudio_community) }
+
   // Show about dialog
   @objc func about(_ sender: NSMenuItem?) { abtController.showWindow(self) }
 
@@ -50,9 +46,21 @@ extension AppDelegate {
   @objc func openFrameworksDir(_ sender: NSMenuItem?) { NSWorkspace.shared.openFile(app_dirs.macos_r_framework, withApplication: "Finder") }
   
   // Launch RStudio
-  @objc func launchRStudio(_ sender: NSMenuItem?) { NSWorkspace.shared.launchApplication("RStudio.app") }
+  @objc func launchRStudio(_ sender: NSMenuItem?) {
+    if (NSEvent.modifierFlags.contains(NSEvent.ModifierFlags.control)) {
+      NSWorkspace.shared.launchApplication(withBundleIdentifier: "org.rstudio.RStudio", options: NSWorkspace.LaunchOptions.newInstance, additionalEventParamDescriptor: nil, launchIdentifier: nil)
+    } else {
+      NSWorkspace.shared.launchApplication("RStudio.app")
+    }
+  }
 
   // Launch R.app
-  @objc func launchRApp(_ sender: NSMenuItem?) { NSWorkspace.shared.launchApplication("R.app") }
+  @objc func launchRApp(_ sender: NSMenuItem?) {
+    if (NSEvent.modifierFlags.contains(NSEvent.ModifierFlags.control)) {
+      NSWorkspace.shared.launchApplication(withBundleIdentifier: "org.R-project.R", options: NSWorkspace.LaunchOptions.newInstance, additionalEventParamDescriptor: nil, launchIdentifier: nil)
+    } else {
+      NSWorkspace.shared.launchApplication("R.app")
+    }
+  }
 
 }

build/RSwitch.build/Release/RSwitch.build/DerivedSources/Entitlements.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.get-task-allow</key>
+	<true/>
+</dict>
+</plist>

build/RSwitch.build/Release/RSwitch.build/DerivedSources/Pods-RSwitch-checkManifestLockResult.txt

@@ -0,0 +1 @@
+SUCCESS

build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch-OutputFileMap.json

@@ -0,0 +1 @@
+{"":{"dependencies":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch-master.d","diagnostics":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch-master.dia","swift-dependencies":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch-master.swiftdeps"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/AboutViewController.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/AboutViewController.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/AboutViewController.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Alerts.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Alerts.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Alerts.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/AppDelegate.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/AppDelegate.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/AppDelegate.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Bundle.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Bundle.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Bundle.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/DownloadRStudio.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/DownloadRStudio.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/DownloadRStudio.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/DownloadTarball.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/DownloadTarball.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/DownloadTarball.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/HandleSwitch.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/HandleSwitch.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/HandleSwitch.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/HandleUpdate.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/HandleUpdate.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/HandleUpdate.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Menu.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Menu.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Menu.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Notify.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Notify.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Notify.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/String+Version.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/String+Version.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/String+Version.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Utils.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Utils.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Utils.o"},"/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/ViewController.swift":{"llvm-bc":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/ViewController.bc","object":"/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/ViewController.o"}}

build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch-master.swiftdeps

@@ -0,0 +1,4 @@
+version: "Apple Swift version 5.1 (swiftlang-1100.0.270.6 clang-1100.0.32.1)"
+options: "31f9dde5ec8ab8a7473738363610d79b"
+build_time: [1566730886, 39869000]
+inputs:

build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch-master.swiftdeps~

@@ -0,0 +1,4 @@
+version: "Apple Swift version 5.1 (swiftlang-1100.0.270.6 clang-1100.0.32.1)"
+options: "31f9dde5ec8ab8a7473738363610d79b"
+build_time: [1566730710, 120239000]
+inputs:

build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch-master.swiftdeps~moduleonly

@@ -0,0 +1,4 @@
+version: "Apple Swift version 5.1 (swiftlang-1100.0.270.6 clang-1100.0.32.1)"
+options: "31f9dde5ec8ab8a7473738363610d79b"
+build_time: [1566730886, 39869000]
+inputs:

build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch.LinkFileList

@@ -0,0 +1,13 @@
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/HandleSwitch.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/HandleUpdate.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/DownloadTarball.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/AboutViewController.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Bundle.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Notify.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/DownloadRStudio.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Menu.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Alerts.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/ViewController.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/AppDelegate.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/String+Version.o
+/Users/hrbrmstr/Development/rswitch/RSwitch/build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/Utils.o

build/RSwitch.build/Release/RSwitch.build/Objects-normal/x86_64/RSwitch.SwiftFileList

@@ -0,0 +1,13 @@
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/HandleSwitch.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/HandleUpdate.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/DownloadTarball.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/AboutViewController.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Bundle.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Notify.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/DownloadRStudio.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Menu.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Alerts.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/ViewController.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/AppDelegate.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/String+Version.swift
+/Users/hrbrmstr/Development/rswitch/RSwitch/RSwitch/swift/Utils.swift

build/RSwitch.build/Release/RSwitch.build/RSwitch.app.xcent

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.get-task-allow</key>
+	<true/>
+</dict>
+</plist>

build/RSwitch.build/Release/RSwitch.build/Script-FEB62898714FA5EEEAA0AFDE.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+diff "${PODS_PODFILE_DIR_PATH}/Podfile.lock" "${PODS_ROOT}/Manifest.lock" > /dev/null
+if [ $? != 0 ] ; then
+    # print error to STDERR
+    echo "error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation." >&2
+    exit 1
+fi
+# This output is used by Xcode 'outputs' to avoid re-running this script phase.
+echo "SUCCESS" > "${SCRIPT_OUTPUT_FILE_0}"
+

build/RSwitch.build/Release/RSwitch.build/all-product-headers.yaml

@@ -0,0 +1 @@
+{"case-sensitive":"false","roots":[],"version":0}

guide/_site.yml

@@ -0,0 +1,18 @@
+name: "RSwitch"
+navbar:
+  title: "RSwitch"
+  left:
+    - text: "Use"
+      href: index.html
+    - text: "Develop"
+      href: develop.html
+    - text: "Acknowledgements"
+      href: acknowledgements.html
+    - text: "Landing Page"
+      href: "https://rud.is/rswitch"
+output:
+  html_document:
+    toc: true
+    theme: darkly
+    include:
+      after_body: footer.html

guide/_site/acknowledgements.html

@@ -0,0 +1,362 @@
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+<head>
+
+<meta charset="utf-8" />
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="pandoc" />
+<meta http-equiv="X-UA-Compatible" content="IE=EDGE" />
+
+
+
+
+<title>Acknowledgements</title>
+
+<script src="site_libs/jquery-1.11.3/jquery.min.js"></script>
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<link href="site_libs/bootstrap-3.3.5/css/darkly.min.css" rel="stylesheet" />
+<script src="site_libs/bootstrap-3.3.5/js/bootstrap.min.js"></script>
+<script src="site_libs/bootstrap-3.3.5/shim/html5shiv.min.js"></script>
+<script src="site_libs/bootstrap-3.3.5/shim/respond.min.js"></script>
+<script src="site_libs/navigation-1.1/tabsets.js"></script>
+<link href="site_libs/highlightjs-9.12.0/default.css" rel="stylesheet" />
+<script src="site_libs/highlightjs-9.12.0/highlight.js"></script>
+
+<style type="text/css">code{white-space: pre;}</style>
+<style type="text/css">
+  pre:not([class]) {
+    background-color: white;
+  }
+</style>
+<script type="text/javascript">
+if (window.hljs) {
+  hljs.configure({languages: []});
+  hljs.initHighlightingOnLoad();
+  if (document.readyState && document.readyState === "complete") {
+    window.setTimeout(function() { hljs.initHighlighting(); }, 0);
+  }
+}
+</script>
+
+
+
+<style type="text/css">
+h1 {
+  font-size: 34px;
+}
+h1.title {
+  font-size: 38px;
+}
+h2 {
+  font-size: 30px;
+}
+h3 {
+  font-size: 24px;
+}
+h4 {
+  font-size: 18px;
+}
+h5 {
+  font-size: 16px;
+}
+h6 {
+  font-size: 12px;
+}
+.table th:not([align]) {
+  text-align: left;
+}
+</style>
+
+
+
+
+<style type = "text/css">
+.main-container {
+  max-width: 940px;
+  margin-left: auto;
+  margin-right: auto;
+}
+code {
+  color: inherit;
+  background-color: rgba(0, 0, 0, 0.04);
+}
+img {
+  max-width:100%;
+  height: auto;
+}
+.tabbed-pane {
+  padding-top: 12px;
+}
+.html-widget {
+  margin-bottom: 20px;
+}
+button.code-folding-btn:focus {
+  outline: none;
+}
+summary {
+  display: list-item;
+}
+</style>
+
+
+<style type="text/css">
+/* padding for bootstrap navbar */
+body {
+  padding-top: 60px;
+  padding-bottom: 40px;
+}
+/* offset scroll position for anchor links (for fixed navbar)  */
+.section h1 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h2 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h3 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h4 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h5 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h6 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.dropdown-submenu {
+  position: relative;
+}
+.dropdown-submenu>.dropdown-menu {
+  top: 0;
+  left: 100%;
+  margin-top: -6px;
+  margin-left: -1px;
+  border-radius: 0 6px 6px 6px;
+}
+.dropdown-submenu:hover>.dropdown-menu {
+  display: block;
+}
+.dropdown-submenu>a:after {
+  display: block;
+  content: " ";
+  float: right;
+  width: 0;
+  height: 0;
+  border-color: transparent;
+  border-style: solid;
+  border-width: 5px 0 5px 5px;
+  border-left-color: #cccccc;
+  margin-top: 5px;
+  margin-right: -10px;
+}
+.dropdown-submenu:hover>a:after {
+  border-left-color: #ffffff;
+}
+.dropdown-submenu.pull-left {
+  float: none;
+}
+.dropdown-submenu.pull-left>.dropdown-menu {
+  left: -100%;
+  margin-left: 10px;
+  border-radius: 6px 0 6px 6px;
+}
+</style>
+
+<script>
+// manage active state of menu based on current page
+$(document).ready(function () {
+  // active menu anchor
+  href = window.location.pathname
+  href = href.substr(href.lastIndexOf('/') + 1)
+  if (href === "")
+    href = "index.html";
+  var menuAnchor = $('a[href="' + href + '"]');
+
+  // mark it active
+  menuAnchor.parent().addClass('active');
+
+  // if it's got a parent navbar menu mark it active as well
+  menuAnchor.closest('li.dropdown').addClass('active');
+});
+</script>
+
+<!-- tabsets -->
+
+<style type="text/css">
+.tabset-dropdown > .nav-tabs {
+  display: inline-table;
+  max-height: 500px;
+  min-height: 44px;
+  overflow-y: auto;
+  background: white;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+}
+
+.tabset-dropdown > .nav-tabs > li.active:before {
+  content: "";
+  font-family: 'Glyphicons Halflings';
+  display: inline-block;
+  padding: 10px;
+  border-right: 1px solid #ddd;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open > li.active:before {
+  content: "&#xe258;";
+  border: none;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open:before {
+  content: "";
+  font-family: 'Glyphicons Halflings';
+  display: inline-block;
+  padding: 10px;
+  border-right: 1px solid #ddd;
+}
+
+.tabset-dropdown > .nav-tabs > li.active {
+  display: block;
+}
+
+.tabset-dropdown > .nav-tabs > li > a,
+.tabset-dropdown > .nav-tabs > li > a:focus,
+.tabset-dropdown > .nav-tabs > li > a:hover {
+  border: none;
+  display: inline-block;
+  border-radius: 4px;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open > li {
+  display: block;
+  float: none;
+}
+
+.tabset-dropdown > .nav-tabs > li {
+  display: none;
+}
+</style>
+
+<!-- code folding -->
+
+
+
+
+</head>
+
+<body>
+
+
+<div class="container-fluid main-container">
+
+
+
+
+<div class="navbar navbar-default  navbar-fixed-top" role="navigation">
+  <div class="container">
+    <div class="navbar-header">
+      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar">
+        <span class="icon-bar"></span>
+        <span class="icon-bar"></span>
+        <span class="icon-bar"></span>
+      </button>
+      <a class="navbar-brand" href="index.html">RSwitch</a>
+    </div>
+    <div id="navbar" class="navbar-collapse collapse">
+      <ul class="nav navbar-nav">
+        <li>
+  <a href="index.html">Use</a>
+</li>
+<li>
+  <a href="develop.html">Develop</a>
+</li>
+<li>
+  <a href="acknowledgements.html">Acknowledgements</a>
+</li>
+<li>
+  <a href="https://rud.is/rswitch">Landing Page</a>
+</li>
+      </ul>
+      <ul class="nav navbar-nav navbar-right">
+        
+      </ul>
+    </div><!--/.nav-collapse -->
+  </div><!--/.container -->
+</div><!--/.navbar -->
+
+<div class="fluid-row" id="header">
+
+
+
+<h1 class="title toc-ignore">Acknowledgements</h1>
+
+</div>
+
+
+<p>RSwitch wasn’t my idea. It’s been around forever on the <a href="http://mac.r-project.org/">R for macOS Developer’s Page</a> but stopped working on Catalina since it hadn’t been updated in ages, was only 32-bit (which is a no-go for Catalina), and had no available source code to modify.</p>
+<p>Despite having found and old-old copy of the source code by hacking URLs via the Internet Archive, none of that code was used to make this incarnation of RSwitch.</p>
+<p>RSwitch uses three external frameworks to accomplish its tasks:</p>
+<ul>
+<li><a href="https://github.com/scinfu/SwiftSoup">SwiftSoup</a> by Nabil Chatbi</li>
+<li><a href="https://github.com/objective-see/ProcInfo">ProcInfo</a> by the infamous Patrick Wardle</li>
+<li><a href="https://github.com/DragonCherry/VersionCompare/">VersionCompare</a> by DragonCherry</li>
+</ul>
+<p>The current (but, likely not final) app icon and menubar icon is based on the <a href="https://thenounproject.com/search/?q=dial&amp;i=866019#">‘dial’ Noun Project font icon</a> created by Icon Mark.</p>
+
+<hr noshade size=1/>
+<p>Copyright &copy; 2019 Bob Rudis. All rights reserved.</p>
+
+
+
+</div>
+
+<script>
+
+// add bootstrap table styles to pandoc tables
+function bootstrapStylePandocTables() {
+  $('tr.header').parent('thead').parent('table').addClass('table table-condensed');
+}
+$(document).ready(function () {
+  bootstrapStylePandocTables();
+});
+
+
+</script>
+
+<!-- tabsets -->
+
+<script>
+$(document).ready(function () {
+  window.buildTabsets("TOC");
+});
+
+$(document).ready(function () {
+  $('.tabset-dropdown > .nav-tabs > li').click(function () {
+    $(this).parent().toggleClass('nav-tabs-open')
+  });
+});
+</script>
+
+<!-- code folding -->
+
+
+<!-- dynamically load mathjax for compatibility with self-contained -->
+<script>
+  (function () {
+    var script = document.createElement("script");
+    script.type = "text/javascript";
+    script.src  = "https://mathjax.rstudio.com/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML";
+    document.getElementsByTagName("head")[0].appendChild(script);
+  })();
+</script>
+
+</body>
+</html>

guide/_site/develop.html

@@ -0,0 +1,376 @@
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+<head>
+
+<meta charset="utf-8" />
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="pandoc" />
+<meta http-equiv="X-UA-Compatible" content="IE=EDGE" />
+
+
+
+
+<title>Developing RSwitch</title>
+
+<script src="site_libs/jquery-1.11.3/jquery.min.js"></script>
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<link href="site_libs/bootstrap-3.3.5/css/darkly.min.css" rel="stylesheet" />
+<script src="site_libs/bootstrap-3.3.5/js/bootstrap.min.js"></script>
+<script src="site_libs/bootstrap-3.3.5/shim/html5shiv.min.js"></script>
+<script src="site_libs/bootstrap-3.3.5/shim/respond.min.js"></script>
+<script src="site_libs/navigation-1.1/tabsets.js"></script>
+<link href="site_libs/highlightjs-9.12.0/default.css" rel="stylesheet" />
+<script src="site_libs/highlightjs-9.12.0/highlight.js"></script>
+
+<style type="text/css">code{white-space: pre;}</style>
+<style type="text/css">
+  pre:not([class]) {
+    background-color: white;
+  }
+</style>
+<script type="text/javascript">
+if (window.hljs) {
+  hljs.configure({languages: []});
+  hljs.initHighlightingOnLoad();
+  if (document.readyState && document.readyState === "complete") {
+    window.setTimeout(function() { hljs.initHighlighting(); }, 0);
+  }
+}
+</script>
+
+
+
+<style type="text/css">
+h1 {
+  font-size: 34px;
+}
+h1.title {
+  font-size: 38px;
+}
+h2 {
+  font-size: 30px;
+}
+h3 {
+  font-size: 24px;
+}
+h4 {
+  font-size: 18px;
+}
+h5 {
+  font-size: 16px;
+}
+h6 {
+  font-size: 12px;
+}
+.table th:not([align]) {
+  text-align: left;
+}
+</style>
+
+
+
+
+<style type = "text/css">
+.main-container {
+  max-width: 940px;
+  margin-left: auto;
+  margin-right: auto;
+}
+code {
+  color: inherit;
+  background-color: rgba(0, 0, 0, 0.04);
+}
+img {
+  max-width:100%;
+  height: auto;
+}
+.tabbed-pane {
+  padding-top: 12px;
+}
+.html-widget {
+  margin-bottom: 20px;
+}
+button.code-folding-btn:focus {
+  outline: none;
+}
+summary {
+  display: list-item;
+}
+</style>
+
+
+<style type="text/css">
+/* padding for bootstrap navbar */
+body {
+  padding-top: 60px;
+  padding-bottom: 40px;
+}
+/* offset scroll position for anchor links (for fixed navbar)  */
+.section h1 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h2 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h3 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h4 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h5 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h6 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.dropdown-submenu {
+  position: relative;
+}
+.dropdown-submenu>.dropdown-menu {
+  top: 0;
+  left: 100%;
+  margin-top: -6px;
+  margin-left: -1px;
+  border-radius: 0 6px 6px 6px;
+}
+.dropdown-submenu:hover>.dropdown-menu {
+  display: block;
+}
+.dropdown-submenu>a:after {
+  display: block;
+  content: " ";
+  float: right;
+  width: 0;
+  height: 0;
+  border-color: transparent;
+  border-style: solid;
+  border-width: 5px 0 5px 5px;
+  border-left-color: #cccccc;
+  margin-top: 5px;
+  margin-right: -10px;
+}
+.dropdown-submenu:hover>a:after {
+  border-left-color: #ffffff;
+}
+.dropdown-submenu.pull-left {
+  float: none;
+}
+.dropdown-submenu.pull-left>.dropdown-menu {
+  left: -100%;
+  margin-left: 10px;
+  border-radius: 6px 0 6px 6px;
+}
+</style>
+
+<script>
+// manage active state of menu based on current page
+$(document).ready(function () {
+  // active menu anchor
+  href = window.location.pathname
+  href = href.substr(href.lastIndexOf('/') + 1)
+  if (href === "")
+    href = "index.html";
+  var menuAnchor = $('a[href="' + href + '"]');
+
+  // mark it active
+  menuAnchor.parent().addClass('active');
+
+  // if it's got a parent navbar menu mark it active as well
+  menuAnchor.closest('li.dropdown').addClass('active');
+});
+</script>
+
+<!-- tabsets -->
+
+<style type="text/css">
+.tabset-dropdown > .nav-tabs {
+  display: inline-table;
+  max-height: 500px;
+  min-height: 44px;
+  overflow-y: auto;
+  background: white;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+}
+
+.tabset-dropdown > .nav-tabs > li.active:before {
+  content: "";
+  font-family: 'Glyphicons Halflings';
+  display: inline-block;
+  padding: 10px;
+  border-right: 1px solid #ddd;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open > li.active:before {
+  content: "&#xe258;";
+  border: none;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open:before {
+  content: "";
+  font-family: 'Glyphicons Halflings';
+  display: inline-block;
+  padding: 10px;
+  border-right: 1px solid #ddd;
+}
+
+.tabset-dropdown > .nav-tabs > li.active {
+  display: block;
+}
+
+.tabset-dropdown > .nav-tabs > li > a,
+.tabset-dropdown > .nav-tabs > li > a:focus,
+.tabset-dropdown > .nav-tabs > li > a:hover {
+  border: none;
+  display: inline-block;
+  border-radius: 4px;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open > li {
+  display: block;
+  float: none;
+}
+
+.tabset-dropdown > .nav-tabs > li {
+  display: none;
+}
+</style>
+
+<!-- code folding -->
+
+
+
+
+</head>
+
+<body>
+
+
+<div class="container-fluid main-container">
+
+
+
+
+<div class="navbar navbar-default  navbar-fixed-top" role="navigation">
+  <div class="container">
+    <div class="navbar-header">
+      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar">
+        <span class="icon-bar"></span>
+        <span class="icon-bar"></span>
+        <span class="icon-bar"></span>
+      </button>
+      <a class="navbar-brand" href="index.html">RSwitch</a>
+    </div>
+    <div id="navbar" class="navbar-collapse collapse">
+      <ul class="nav navbar-nav">
+        <li>
+  <a href="index.html">Use</a>
+</li>
+<li>
+  <a href="develop.html">Develop</a>
+</li>
+<li>
+  <a href="acknowledgements.html">Acknowledgements</a>
+</li>
+<li>
+  <a href="https://rud.is/rswitch">Landing Page</a>
+</li>
+      </ul>
+      <ul class="nav navbar-nav navbar-right">
+        
+      </ul>
+    </div><!--/.nav-collapse -->
+  </div><!--/.container -->
+</div><!--/.navbar -->
+
+<div class="fluid-row" id="header">
+
+
+
+<h1 class="title toc-ignore">Developing RSwitch</h1>
+
+</div>
+
+
+<p>Contributions to RSwitch are welcome and encouraged!</p>
+<p>You will need:</p>
+<ul>
+<li><a href="https://developer.apple.com/xcode/">Xcode 11</a> (still in beta as of this writing)</li>
+<li>Familiarity with <a href="https://swift.org/blog/swift-5-released/">Swift 5.x</a></li>
+<li>Tolerance to use one of the following social coding sites:
+<ul>
+<li><a href="https://git.rud.is/hrbrmstr/RSwitch">My self-hosted Gitea instance</a></li>
+<li><a href="https://git.sr.ht/~hrbrmstr/RSwitch">SourceHut</a></li>
+<li><a href="https://gitlab.com/hrbrmstr/RSwitch">GitLab</a></li>
+<li><a href="https://bitbucket.com/hrbrmstr/RSwitch">Bitbucket</a></li>
+<li><a href="https://github.com/hrbrmstr/RSwitch">GitHub</a></li>
+</ul></li>
+<li>The ability to use <a href="https://git-scm.com/book/ms/v2/Git-Tools-Signing-Your-Work">signed git commits</a></li>
+</ul>
+<p>To work on anything related to RSwitch:</p>
+<ul>
+<li>claim or file a new issue</li>
+<li>get concensus on the feature/change</li>
+<li>develop and test on a fork &amp; branch</li>
+<li>share a copy of the app back to the folks monitoring the issue</li>
+<li>submit a PR once the feature/change has been finalized</li>
+</ul>
+
+<hr noshade size=1/>
+<p>Copyright &copy; 2019 Bob Rudis. All rights reserved.</p>
+
+
+
+</div>
+
+<script>
+
+// add bootstrap table styles to pandoc tables
+function bootstrapStylePandocTables() {
+  $('tr.header').parent('thead').parent('table').addClass('table table-condensed');
+}
+$(document).ready(function () {
+  bootstrapStylePandocTables();
+});
+
+
+</script>
+
+<!-- tabsets -->
+
+<script>
+$(document).ready(function () {
+  window.buildTabsets("TOC");
+});
+
+$(document).ready(function () {
+  $('.tabset-dropdown > .nav-tabs > li').click(function () {
+    $(this).parent().toggleClass('nav-tabs-open')
+  });
+});
+</script>
+
+<!-- code folding -->
+
+
+<!-- dynamically load mathjax for compatibility with self-contained -->
+<script>
+  (function () {
+    var script = document.createElement("script");
+    script.type = "text/javascript";
+    script.src  = "https://mathjax.rstudio.com/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML";
+    document.getElementsByTagName("head")[0].appendChild(script);
+  })();
+</script>
+
+</body>
+</html>

guide/_site/footer.html

@@ -0,0 +1,2 @@
+<hr noshade size=1/>
+<p>Copyright &copy; 2019 Bob Rudis. All rights reserved.</p>

guide/_site/index.html

@@ -0,0 +1,596 @@
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+<head>
+
+<meta charset="utf-8" />
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="pandoc" />
+<meta http-equiv="X-UA-Compatible" content="IE=EDGE" />
+
+
+
+
+<title>Using RSwitch</title>
+
+<script src="site_libs/jquery-1.11.3/jquery.min.js"></script>
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<link href="site_libs/bootstrap-3.3.5/css/darkly.min.css" rel="stylesheet" />
+<script src="site_libs/bootstrap-3.3.5/js/bootstrap.min.js"></script>
+<script src="site_libs/bootstrap-3.3.5/shim/html5shiv.min.js"></script>
+<script src="site_libs/bootstrap-3.3.5/shim/respond.min.js"></script>
+<script src="site_libs/jqueryui-1.11.4/jquery-ui.min.js"></script>
+<link href="site_libs/tocify-1.9.1/jquery.tocify.css" rel="stylesheet" />
+<script src="site_libs/tocify-1.9.1/jquery.tocify.js"></script>
+<script src="site_libs/navigation-1.1/tabsets.js"></script>
+<link href="site_libs/highlightjs-9.12.0/default.css" rel="stylesheet" />
+<script src="site_libs/highlightjs-9.12.0/highlight.js"></script>
+
+<style type="text/css">code{white-space: pre;}</style>
+<style type="text/css">
+  pre:not([class]) {
+    background-color: white;
+  }
+</style>
+<script type="text/javascript">
+if (window.hljs) {
+  hljs.configure({languages: []});
+  hljs.initHighlightingOnLoad();
+  if (document.readyState && document.readyState === "complete") {
+    window.setTimeout(function() { hljs.initHighlighting(); }, 0);
+  }
+}
+</script>
+
+
+
+<style type="text/css">
+h1 {
+  font-size: 34px;
+}
+h1.title {
+  font-size: 38px;
+}
+h2 {
+  font-size: 30px;
+}
+h3 {
+  font-size: 24px;
+}
+h4 {
+  font-size: 18px;
+}
+h5 {
+  font-size: 16px;
+}
+h6 {
+  font-size: 12px;
+}
+.table th:not([align]) {
+  text-align: left;
+}
+</style>
+
+
+
+
+<style type = "text/css">
+.main-container {
+  max-width: 940px;
+  margin-left: auto;
+  margin-right: auto;
+}
+code {
+  color: inherit;
+  background-color: rgba(0, 0, 0, 0.04);
+}
+img {
+  max-width:100%;
+  height: auto;
+}
+.tabbed-pane {
+  padding-top: 12px;
+}
+.html-widget {
+  margin-bottom: 20px;
+}
+button.code-folding-btn:focus {
+  outline: none;
+}
+summary {
+  display: list-item;
+}
+</style>
+
+
+<style type="text/css">
+/* padding for bootstrap navbar */
+body {
+  padding-top: 60px;
+  padding-bottom: 40px;
+}
+/* offset scroll position for anchor links (for fixed navbar)  */
+.section h1 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h2 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h3 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h4 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h5 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.section h6 {
+  padding-top: 65px;
+  margin-top: -65px;
+}
+.dropdown-submenu {
+  position: relative;
+}
+.dropdown-submenu>.dropdown-menu {
+  top: 0;
+  left: 100%;
+  margin-top: -6px;
+  margin-left: -1px;
+  border-radius: 0 6px 6px 6px;
+}
+.dropdown-submenu:hover>.dropdown-menu {
+  display: block;
+}
+.dropdown-submenu>a:after {
+  display: block;
+  content: " ";
+  float: right;
+  width: 0;
+  height: 0;
+  border-color: transparent;
+  border-style: solid;
+  border-width: 5px 0 5px 5px;
+  border-left-color: #cccccc;
+  margin-top: 5px;
+  margin-right: -10px;
+}
+.dropdown-submenu:hover>a:after {
+  border-left-color: #ffffff;
+}
+.dropdown-submenu.pull-left {
+  float: none;
+}
+.dropdown-submenu.pull-left>.dropdown-menu {
+  left: -100%;
+  margin-left: 10px;
+  border-radius: 6px 0 6px 6px;
+}
+</style>
+
+<script>
+// manage active state of menu based on current page
+$(document).ready(function () {
+  // active menu anchor
+  href = window.location.pathname
+  href = href.substr(href.lastIndexOf('/') + 1)
+  if (href === "")
+    href = "index.html";
+  var menuAnchor = $('a[href="' + href + '"]');
+
+  // mark it active
+  menuAnchor.parent().addClass('active');
+
+  // if it's got a parent navbar menu mark it active as well
+  menuAnchor.closest('li.dropdown').addClass('active');
+});
+</script>
+
+<!-- tabsets -->
+
+<style type="text/css">
+.tabset-dropdown > .nav-tabs {
+  display: inline-table;
+  max-height: 500px;
+  min-height: 44px;
+  overflow-y: auto;
+  background: white;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+}
+
+.tabset-dropdown > .nav-tabs > li.active:before {
+  content: "";
+  font-family: 'Glyphicons Halflings';
+  display: inline-block;
+  padding: 10px;
+  border-right: 1px solid #ddd;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open > li.active:before {
+  content: "&#xe258;";
+  border: none;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open:before {
+  content: "";
+  font-family: 'Glyphicons Halflings';
+  display: inline-block;
+  padding: 10px;
+  border-right: 1px solid #ddd;
+}
+
+.tabset-dropdown > .nav-tabs > li.active {
+  display: block;
+}
+
+.tabset-dropdown > .nav-tabs > li > a,
+.tabset-dropdown > .nav-tabs > li > a:focus,
+.tabset-dropdown > .nav-tabs > li > a:hover {
+  border: none;
+  display: inline-block;
+  border-radius: 4px;
+}
+
+.tabset-dropdown > .nav-tabs.nav-tabs-open > li {
+  display: block;
+  float: none;
+}
+
+.tabset-dropdown > .nav-tabs > li {
+  display: none;
+}
+</style>
+
+<!-- code folding -->
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+
+
+<style type="text/css">
+
+#TOC {
+  margin: 25px 0px 20px 0px;
+}
+@media (max-width: 768px) {
+#TOC {
+  position: relative;
+  width: 100%;
+}
+}
+
+
+.toc-content {
+  padding-left: 30px;
+  padding-right: 40px;
+}
+
+div.main-container {
+  max-width: 1200px;
+}
+
+div.tocify {
+  width: 20%;
+  max-width: 260px;
+  max-height: 85%;
+}
+
+@media (min-width: 768px) and (max-width: 991px) {
+  div.tocify {
+    width: 25%;
+  }
+}
+
+@media (max-width: 767px) {
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+    max-width: none;
+  }
+}
+
+.tocify ul, .tocify li {
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+.tocify-subheader .tocify-item {
+  font-size: 0.90em;
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+
+<h1 class="title toc-ignore">Using RSwitch</h1>
+
+</div>
+
+
+<p>RSwitch is a macOS menubar application that works on macOS 10.14+ and provides handy shortcuts for developing with R on macOS. You can download it from the <a href="https://rud.is/rswitch/">landing page</a> or contribute to the <a href="develop.html">development</a> of the application.</p>
+<div id="basiccore-usage" class="section level2">
+<h2>Basic/Core Usage</h2>
+<p>After downloading and running the application a new menubar item will appear and the core menu will look something like this:</p>
+<p><img src="menu-info.png" /></p>
+<p>The initial and primary feature of the RSwitch app was to enable switching what your system considers to be the “current” version of R. To understand how that is “computed”, you should use the “R Frameworks Directory” option which opens up <code>/Library/Frameworks/R.framework/Versions</code> in the Finder so you can browse and manipulate the contents of that directory tree on your own.</p>
+<pre class="r"><code>fs::dir_tree(path = &quot;/Library/Frameworks/R.framework/Versions&quot;, recurse = FALSE)</code></pre>
+<pre><code>/Library/Frameworks/R.framework/Versions
+├── 3.5
+├── 3.6
+├── 3.7
+└── Current</code></pre>
+<p>The “R Framework” is, well, <em>R</em> on your macOS system. All of the necessary supporting libraries, code, pacakges, configuration elements, etc. exist in the framework directory. Here is the top-level contents of the <code>3.5</code> version of the R Framework:</p>
+<pre class="r"><code>fs::dir_tree(path = &quot;/Library/Frameworks/R.framework/Versions/3.5&quot;, recurse = 1)</code></pre>
+<pre><code>/Library/Frameworks/R.framework/Versions/3.5
+├── Headers
+├── PrivateHeaders
+│   ├── Defn.h
+│   ├── Errormsg.h
+│   ├── Fileio.h
+│   ├── Graphics.h
+│   ├── GraphicsBase.h
+│   ├── IOStuff.h
+│   ├── Internal.h
+│   ├── Makefile.in
+│   ├── Makefile.win
+│   ├── Parse.h
+│   ├── Print.h
+│   ├── R.h
+│   ├── R_ext
+│   ├── Rconnections.h
+│   ├── Rdefines.h
+│   ├── Rdynpriv.h
+│   ├── Rembedded.h
+│   ├── Rgraphics.h
+│   ├── Rinlinedfuns.h
+│   ├── Rinterface.h
+│   ├── Rinternals.h
+│   ├── Rmath.h0.in
+│   ├── Rmodules
+│   ├── S.h
+│   ├── Startup.h
+│   ├── config.h
+│   ├── config.h.in
+│   ├── rlocale.h
+│   ├── stamp-h.in
+│   └── vg
+├── R
+└── Resources
+    ├── COPYING
+    ├── Info.plist
+    ├── R
+    ├── Rscript
+    ├── SVN-REVISION
+    ├── bin
+    ├── doc
+    ├── etc
+    ├── fontconfig
+    ├── include
+    ├── lib
+    ├── library
+    ├── man1
+    ├── modules
+    ├── share
+    └── tests</code></pre>
+<p>When you download and run the <a href="https://cran.r-project.org/bin/macosx/">official R macOS installer</a> files are installed into a versioned tree and the <code>Current</code> symbolic link is updated to point to what you just installed. By making all of the installed resources depend on the <code>Current</code> symbolic link, the R Core team made it possible to switch R versions just by changing that link. For example, The <code>R</code> console application in <code>/usr/local/bin</code> is a symbolc link to:</p>
+<p><code>/usr/local/bin/R@ -&gt; /Library/Frameworks/R.framework/Resources/bin/R</code></p>
+<p>The <code>Resources</code> directory (and everything else in <code>/Library/Frameworks/R.framework/</code> uses the <code>Current</code> symbolic link to get to the correct targets):</p>
+<ul>
+<li><code>Headers@ -&gt; Versions/Current/Headers</code></li>
+<li><code>Libraries@ -&gt; Versions/Current/Resources/lib</code></li>
+<li><code>PrivateHeaders@ -&gt; Versions/Current/PrivateHeaders</code></li>
+<li><code>R@ -&gt; Versions/Current/R</code></li>
+<li><code>Resources@ -&gt; Versions/Current/Resources</code></li>
+<li><code>Versions/</code></li>
+</ul>
+<p>For the most control, you can install a coexisting version of R <strong>oldrel</strong>-1, <strong>oldrel</strong> (as of the date this document was created those would be R 3.4 and R 3.5), current <strong>release</strong> (R 3.6) and <strong>devel</strong> (3.7) by hand by going to the <a href="https://mac.r-project.org/">R for macOS Developer’s Page</a> and downloading the <code>tar.gz</code> version of those distributions:</p>
+<p><img src="r-macos-downloads