Updated On MacVim with iTerm2 (markdown)

On-MacVim-with-iTerm2.md

@@ -110,4 +110,61 @@ osascript -e \
 end run' "$1" "$PWD"
 ```
 
-The `tell myterm select` may be helpful when the new window opens on a monitor which does not have the main iTerm2 window. My system, running macOS Sierra, does not automatically focus the newly opened window.
+The `tell myterm select` may be helpful when the new window opens on a monitor which does not have the main iTerm2 window. My system, running macOS Sierra, does not automatically focus the newly opened window.
+
+Here is JavaScript (JXA) mutation (by @chew-z):
+
+```javascript
+#!/usr/bin/env osascript -l JavaScript
+// osacompile -l JavaScript -o fzf_MacVim.scpt fzf_MacVim.js
+
+ObjC.import('stdlib')
+function run(argv) {
+    'use strict';
+    const iTerm = Application('iTerm');
+    const SystemEvents = Application('System Events');
+    const frontmost = Application.currentApplication();                         // MacVim
+
+    iTerm.includeStandardAdditions = true;
+    const verbose = false;
+
+    var args = $.NSProcessInfo.processInfo.arguments                            
+    var argv = []
+    var argc = args.count
+    for (var i = 4; i < argc; i++) {
+        // skip 3-word run command at top and this file's name
+        // console.log($(args.objectAtIndex(i)).js)                             
+        argv.push(ObjC.unwrap(args.objectAtIndex(i)))                           
+    }
+    if (verbose) { console.log(argv);     }                                     // print arguments
+
+    iTerm.activate();
+    let win = iTerm.createWindowWithProfile('fzf');
+    delay(0.2);
+    let fzf_session = win.currentSession();
+    SystemEvents.keystroke('l', {using: 'control down'});                       // Clear screen from artefacts
+    delay(0.2);
+    let cmd1 = "cd " + argv[1];                                                 // cd $PWD
+    iTerm.write(fzf_session,{text: cmd1});
+    delay(0.2);
+    let cmd2 = argv[0] + " && exit";                                            // fzf command && exit
+    iTerm.write(fzf_session,{text: cmd2});
+    delay(0.2);
+    while (fzf_session.isProcessing()) {                                        // wait until fzf finished
+        delay(0.2);
+    }
+    frontmost.activate();                                                       // bring back MacVim
+    // $.exit(0);
+}
+
+```
+
+You could compile script above using command ``` osacompile -l JavaScript -o fzf_MacVim.scpt fzf_MacVim.js ```
+
+and then put inside fzf_MacVim.sh (your g:fzf_launcher). 
+
+```
+osascript -l JavaScript /path/to/fzf_MacVim.scpt "$1" $PWD
+```
+
+I recommend creating separate iTerm profile for fzf interaction.