From 5bc0799c7e5c752d0442a00a5b5a4eb20587a87f Mon Sep 17 00:00:00 2001
From: Peter Dave Hello <hsu@peterdavehello.org>
Date: Mon, 14 Jul 2014 16:36:35 +0800
Subject: [PATCH] add tabcomplete v1.4.0

---
 ajax/libs/tabcomplete/1.4.0/tabcomplete.js    | 251 ++++++++++++++++++
 .../libs/tabcomplete/1.4.0/tabcomplete.min.js |   6 +
 ajax/libs/tabcomplete/package.json            |   2 +-
 3 files changed, 258 insertions(+), 1 deletion(-)
 create mode 100644 ajax/libs/tabcomplete/1.4.0/tabcomplete.js
 create mode 100644 ajax/libs/tabcomplete/1.4.0/tabcomplete.min.js

diff --git a/ajax/libs/tabcomplete/1.4.0/tabcomplete.js b/ajax/libs/tabcomplete/1.4.0/tabcomplete.js
new file mode 100644
index 000000000..620af1e30
--- /dev/null
+++ b/ajax/libs/tabcomplete/1.4.0/tabcomplete.js
@@ -0,0 +1,251 @@
+/*!
+ * tabcomplete
+ * http://github.com/erming/tabcomplete
+ * v1.3.1
+ */
+(function($) {
+	var keys = {
+		backspace: 8,
+		tab: 9,
+		up: 38,
+		down: 40
+	};
+	
+	$.tabcomplete = {};
+	$.tabcomplete.defaultOptions = {
+		after: "",
+		arrowKeys: false,    // Allow the use of <up> and <down> keys to iterate
+		hint: "placeholder", // "placeholder", "select", false
+		match: match,
+		caseSensitive: false,
+		minLength: 1
+	};
+	
+	$.fn.tab = // Alias
+	$.fn.tabcomplete = function(args, options) {
+		if (this.length > 1) {
+			return this.each(function() {
+				$(this).tabcomplete(args, options);
+			});
+		}
+		
+		// Only enable the plugin on <input> and <textarea> elements.
+		var tag = this.prop("tagName");
+		if (tag != "INPUT" && tag != "TEXTAREA") {
+			return;
+		}
+		
+		// Set default options.
+		options = $.extend(
+			$.tabcomplete.defaultOptions,
+			options
+		);
+		
+		// Remove any leftovers.
+		// This allows us to override the plugin if necessary.
+		this.unbind(".tabcomplete");
+		this.prev(".hint").remove();
+		
+		var self = this;
+		var backspace = false;
+		var i = -1;
+		var words = [];
+		var last = "";
+		
+		var hint = $.noop;
+		
+		// Determine what type of hinting to use.
+		switch (options.hint) {
+		case "placeholder":
+			hint = placeholder;
+			break;
+		
+		case "select":
+			hint = select;
+			break;
+		}
+		
+		this.on("input.tabcomplete", function() {
+			var input = self.val();
+			var word = input.split(/ |\n/).pop();
+			
+			// Reset iteration.
+			i = -1;
+			last = "";
+			words = [];
+			
+			// Check for matches if the current word is the last word.
+			if (self[0].selectionStart == input.length
+				&& word.length) {
+				// Call the match() function to filter the words.
+				words = options.match(word, args, options.caseSensitive);
+				
+				// Append 'after' to each word.
+				if (options.after) {
+					words = $.map(words, function(w) { return w + options.after; });
+				}
+			}
+			
+			// Emit the number of matching words with the 'match' event.
+			self.trigger("match", words.length);
+			
+			if (options.hint) {
+				if (!(options.hint == "select" && backspace) && word.length >= options.minLength) {
+					// Show hint.
+					hint.call(self, words[0]);
+				} else {
+					// Clear hinting.
+					// This call is needed when using backspace.
+					hint.call(self, "");
+				}
+			}
+			
+			if (backspace) {
+				backspace = false;
+			}
+		});
+		
+		this.on("keydown.tabcomplete", function(e) {
+			var key = e.which;
+			if (key == keys.tab
+				|| (options.arrowKeys && (key == keys.up || key == keys.down))) {
+				
+				// Don't lose focus on tab click.
+				e.preventDefault();
+				
+				// Iterate the matches with tab and the up and down keys by incrementing
+				// or decrementing the 'i' variable.
+				if (key != keys.up) {
+					i++;
+				} else {
+					if (i == -1) return;
+					if (i == 0) {
+						// Jump to the last word.
+						i = words.length - 1;
+					} else {
+						i--;
+					}
+				}
+				
+				// Get next match.
+				var word = words[i % words.length];
+				if (!word) {
+					return;
+				}
+				
+				var value = self.val();
+				last = last || value.split(/ |\n/).pop();
+				
+				// Return if the 'minLength' requirement isn't met.
+				if (last.length < options.minLength) {
+					return;
+				}
+				
+				// Update element with the completed text.
+				var text = options.hint == "select" ? value : value.substr(0, self[0].selectionStart - last.length) + word;
+				self.val(text);
+				
+				// Put the cursor at the end after completion.
+				// This isn't strictly necessary, but solves an issue with
+				// Internet Explorer.
+				if (options.hint == "select") {
+					self[0].selectionStart = text.length;
+				}
+				
+				// Remember the word until next time.
+				last = word;
+				
+				// Emit event.
+				self.trigger("tabcomplete", last);
+				
+				if (options.hint) {
+					// Turn off any additional hinting.
+					hint.call(self, "");
+				}
+			} else if (e.which == keys.backspace) {
+				// Remember that backspace was pressed. This is used
+				// by the 'input' event.
+				backspace = true;
+				
+				// Reset iteration.
+				i = -1;
+				last = "";
+			}
+		});
+		
+		if (options.hint) {
+			// If enabled, turn on hinting.
+			hint.call(this, "");
+		}
+		
+		return this;
+	}
+	
+	// Simple matching.
+	// Filter the array and return the items that begins with 'word'.
+	function match(word, array, caseSensitive) {
+		return $.grep(
+			array,
+			function(w) {
+				if (caseSensitive) {
+					return !w.indexOf(word);
+				} else {
+					return !w.toLowerCase().indexOf(word.toLowerCase());
+				}
+			}
+		);
+	}
+
+	// Show placeholder text.
+	// This works by creating a copy of the input and placing it behind
+	// the real input.
+	function placeholder(word) {
+		var input = this;
+		var clone = input.prev(".hint");
+		
+		input.css({
+			backgroundColor: "transparent",
+			position: "relative",
+		});
+		
+		// Lets create a clone of the input if it does
+		// not already exist.
+		if (!clone.length) {
+			input.wrap(
+				$("<div>").css({position: "relative", height: input.css("height")})
+			);
+			clone = input
+				.clone()
+				.attr("tabindex", -1)
+				.removeAttr("id name placeholder")
+				.addClass("hint")
+				.insertBefore(input);
+			clone.css({
+				position: "absolute",
+			});
+		}
+		
+		var hint = "";
+		if (typeof word !== "undefined") {
+			var value = input.val();
+			hint = value + word.substr(value.split(/ |\n/).pop().length);
+		}
+		
+		clone.val(hint);
+	}
+	
+	// Hint by selecting part of the suggested word.
+	function select(word) {	
+		var input = this;
+		var value = input.val();
+		if (word) {
+			input.val(
+				value
+				+ word.substr(value.split(/ |\n/).pop().length)
+			);
+			
+			// Select hint.
+			input[0].selectionStart = value.length;
+		}
+	}
+})(jQuery);
diff --git a/ajax/libs/tabcomplete/1.4.0/tabcomplete.min.js b/ajax/libs/tabcomplete/1.4.0/tabcomplete.min.js
new file mode 100644
index 000000000..bcdb339c0
--- /dev/null
+++ b/ajax/libs/tabcomplete/1.4.0/tabcomplete.min.js
@@ -0,0 +1,6 @@
+/*!
+ * tabcomplete
+ * http://github.com/erming/tabcomplete
+ * v1.3.1
+ */
+!function(a){function b(b,c,d){return a.grep(c,function(a){return d?!a.indexOf(b):!a.toLowerCase().indexOf(b.toLowerCase())})}function c(b){var c=this,d=c.prev(".hint");c.css({backgroundColor:"transparent",position:"relative"}),d.length||(c.wrap(a("<div>").css({position:"relative",height:c.css("height")})),d=c.clone().attr("tabindex",-1).removeAttr("id name placeholder").addClass("hint").insertBefore(c),d.css({position:"absolute"}));var e="";if("undefined"!=typeof b){var f=c.val();e=f+b.substr(f.split(/ |\n/).pop().length)}d.val(e)}function d(a){var b=this,c=b.val();a&&(b.val(c+a.substr(c.split(/ |\n/).pop().length)),b[0].selectionStart=c.length)}var e={backspace:8,tab:9,up:38,down:40};a.tabcomplete={},a.tabcomplete.defaultOptions={after:"",arrowKeys:!1,hint:"placeholder",match:b,caseSensitive:!1,minLength:1},a.fn.tab=a.fn.tabcomplete=function(b,f){if(this.length>1)return this.each(function(){a(this).tabcomplete(b,f)});var g=this.prop("tagName");if("INPUT"==g||"TEXTAREA"==g){f=a.extend(a.tabcomplete.defaultOptions,f),this.unbind(".tabcomplete"),this.prev(".hint").remove();var h=this,i=!1,j=-1,k=[],l="",m=a.noop;switch(f.hint){case"placeholder":m=c;break;case"select":m=d}return this.on("input.tabcomplete",function(){var c=h.val(),d=c.split(/ |\n/).pop();j=-1,l="",k=[],h[0].selectionStart==c.length&&d.length&&(k=f.match(d,b,f.caseSensitive),f.after&&(k=a.map(k,function(a){return a+f.after}))),h.trigger("match",k.length),f.hint&&(("select"!=f.hint||!i)&&d.length>=f.minLength?m.call(h,k[0]):m.call(h,"")),i&&(i=!1)}),this.on("keydown.tabcomplete",function(a){var b=a.which;if(b==e.tab||f.arrowKeys&&(b==e.up||b==e.down)){if(a.preventDefault(),b!=e.up)j++;else{if(-1==j)return;0==j?j=k.length-1:j--}var c=k[j%k.length];if(!c)return;var d=h.val();if(l=l||d.split(/ |\n/).pop(),l.length<f.minLength)return;var g="select"==f.hint?d:d.substr(0,h[0].selectionStart-l.length)+c;h.val(g),"select"==f.hint&&(h[0].selectionStart=g.length),l=c,h.trigger("tabcomplete",l),f.hint&&m.call(h,"")}else a.which==e.backspace&&(i=!0,j=-1,l="")}),f.hint&&m.call(this,""),this}}}(jQuery);
\ No newline at end of file
diff --git a/ajax/libs/tabcomplete/package.json b/ajax/libs/tabcomplete/package.json
index a0024750c..1cee83403 100644
--- a/ajax/libs/tabcomplete/package.json
+++ b/ajax/libs/tabcomplete/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tabcomplete",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "description": "Lightweight tab completion for inputs and textareas",
   "filename": "tabcomplete.js",
   "repository": {