some fixes

editor.nim

@@ -39,6 +39,10 @@ proc finish*(le: LineEditor) =
   # can be overwritten to false, inside the event
   le.events.call(jeFinish)
 
+proc quit*(le: LineEditor) =
+  le.finished = true
+  le.events.call(jeQuit)
+
 proc forceRedraw*(le: LineEditor) =
   le.forceRedraw = true
 
@@ -115,7 +119,6 @@ proc read*(editor: LineEditor): string =
   # starts at the top, full render moves it into the right y
   editor.fullRender()
 
-
   while not editor.finished:
 
     # refresh current line every time
@@ -143,6 +146,5 @@ proc read*(editor: LineEditor): string =
 
   # move cursor to end
   editor.moveCursorToEnd()
+  result = editor.content.getContent()
   editor.reset()
-
-  return editor.content.getContent()

examples/editor.nim

@@ -2,11 +2,23 @@ import ../plugin/defaults
 import ../editor
 import ../strutils
 import ../templates
+import ../multiline
 
 import terminal
+import os
 
+eraseScreen()
+setCursorPos(stdout, 0,0)
 let e = newLineEditor()
+if paramCount() > 0:
+  let arg = paramStr(1)
+  if fileExists(arg):
+    e.content = readFile(arg).deserialize(replaceBS = false)
+e.bindKey("ctrl+s"):
+  e.finish()
 e.prompt = ""
-e.populateDefaults(enterSubmits = false)
-let input = e.read()
+e.populateDefaults(enterSubmits = false, shiftForVerticalMove = false)
+let result = e.read()
+if paramCount() > 0:
+  writeFile(paramStr(1), result)
 

examples/test.text

@@ -0,0 +1,5 @@
+
+good
+Hello there
+
+heee

multiline.nim

@@ -157,10 +157,13 @@ proc serialize*(ml: Multiline, sep: string = r"\n", replaceBS: bool = true): str
       result &= line.content & sep
   result[0..result.high() - sep.len()]
 
-proc deserialize*(str: string, sep: string = r"\n"): Multiline =
+proc deserialize*(str: string, sep: string = r"\n", replaceBS: bool = true): Multiline =
   result = newMultiline()
   for line in str.split(sep):
-    result.lines.add(newLine(line.replace(r"\\", r"\")))
+    if replaceBS:
+      result.lines.add(newLine(line.replace(r"\\", r"\")))
+    else:
+      result.lines.add(newLine(line))
 
   result.y = result.high()
   result.x = result.lineLen()

plugin/defaults.nim

@@ -14,11 +14,11 @@ proc bindInput*(editor: LineEditor) =
 
 proc bindTerminate*(editor: LineEditor) =
   editor.bindKey("ctrl+c"):
-    editor.finish()
+    editor.quit()
 
   editor.bindKey("ctrl+d"):
     if editor.content.getContent() == "":
-      editor.finish()
+      editor.quit()
 
 
 proc populateDefaults*(editor: LineEditor, enterSubmits = true, shiftForVerticalMove = true) =