From c57494ae405ffbdd8ec45f74ef04ea85895f1bf7 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Fri, 15 Mar 2019 18:45:47 +0100
Subject: Port application to flask

---
 static/edit.js | 83 ----------------------------------------------------------
 1 file changed, 83 deletions(-)
 delete mode 100644 static/edit.js

(limited to 'static/edit.js')

diff --git a/static/edit.js b/static/edit.js
deleted file mode 100644
index 8e754d8..0000000
--- a/static/edit.js
+++ /dev/null
@@ -1,83 +0,0 @@
-function tab_add(t, ti, ss, se) {
-	t.value = t.value.substr(0, ti) + "\t" + t.value.substr(ti);
-	t.selectionStart = ss + 1;
-	t.selectionEnd = se + 1;
-}
-
-function tab_remove(t, ti, ss, se) {
-	t.value = t.value.substr(0, ti-1) + t.value.substr(ti);
-	t.selectionStart = ss - 1;
-	t.selectionEnd = se - 1;
-}
-
-function textarea_handle_tab(t, e) {
-	if(navigator.userAgent.match("Gecko")) {
-		keyCode = e.which;
-	} else {
-		keyCode = e.keyCode;
-	}
-	if(keyCode != 9)
-		return;
-	e.preventDefault();
-	var ss = t.selectionStart;
-	var se = t.selectionEnd;
-	if(ss == se) {
-		if(e.shiftKey) {
-			if(t.value[ss-1] == "\t") {
-				tab_remove(t, ss, ss, se);
-			}
-		} else {
-			tab_add(t, ss, ss, se);
-		}
-	} else {
-		var s;
-		if(ss < se)
-			s = t.value.substr(ss, se - ss);
-		else
-			s = t.value.substr(se, ss - se);
-		if(s.indexOf("\n") > -1) {
-			var nl = s.lastIndexOf("\n");
-			if(e.shiftKey) {
-				while(nl > -1) {
-					if(s[nl+1] == "\t") {
-						tab_remove(t, ss + nl + 2, ss, se);
-						se--;
-					}
-					nl = s.lastIndexOf("\n", nl - 2);
-				}
-				if(t.value[(ss < se ? ss : se)-1] == "\n" && e.shiftKey)
-					tab_remove(t, ss+1, ss, se);
-				if((ss == 0 || se == 0) && t.value[0] == "\t")
-					tab_remove(t, 1, ss, se);
-			} else {
-				while(nl > -1) {
-					tab_add(t, ss + nl + 1, ss, se);
-					se++;
-					if(nl == 0)
-						break;
-					nl = s.lastIndexOf("\n", nl - 2);
-				}
-				if(ss == 0 || se == 0 || t.value[(ss < se ? ss : se)-1] == "\n")
-					tab_add(t, ss, ss-1, se);
-			}
-
-		} else {
-			var nl = t.value.lastIndexOf("\n", (ss < se ? se : ss) - 1) + 1;
-			if(e.shiftKey) {
-				if(t.value[nl] == "\t") {
-					tab_remove(t, nl + 1, ss, se);
-				}
-			} else {
-				tab_add(t, nl, ss, se);
-			}
-		}
-	}
-	setTimeout("document.getElementById('" + t.id + "').focus();", 0);
-}
-
-window.onload = function() {
-	text = document.getElementById("text");
-	text.onkeydown = function(event) {
-		return textarea_handle_tab(text, event);
-	}
-}
-- 
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