fixes #45

Edit.py

@@ -0,0 +1,76 @@
+# edit.py
+# buffer editing for both ST2 and ST3 that "just works"
+
+import sublime
+import sublime_plugin
+from collections import defaultdict
+
+try:
+    sublime.edit_storage
+except AttributeError:
+    sublime.edit_storage = {}
+
+class EditStep:
+    def __init__(self, cmd, *args):
+        self.cmd = cmd
+        self.args = args
+
+    def run(self, view, edit):
+        if self.cmd == 'callback':
+            return self.args[0](view, edit)
+
+        funcs = {
+            'insert': view.insert,
+            'erase': view.erase,
+            'replace': view.replace,
+        }
+        func = funcs.get(self.cmd)
+        if func:
+            func(edit, *self.args)
+
+
+class Edit:
+    defer = defaultdict(dict)
+
+    def __init__(self, view):
+        self.view = view
+        self.steps = []
+
+    def step(self, cmd, *args):
+        step = EditStep(cmd, *args)
+        self.steps.append(step)
+
+    def insert(self, point, string):
+        self.step('insert', point, string)
+
+    def erase(self, region):
+        self.step('erase', region)
+
+    def replace(self, region, string):
+        self.step('replace', region, string)
+
+    def callback(self, func):
+        self.step('callback', func)
+
+    def run(self, view, edit):
+        for step in self.steps:
+            step.run(view, edit)
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, type, value, traceback):
+        view = self.view
+        if sublime.version().startswith('2'):
+            edit = view.begin_edit()
+            self.run(edit)
+            view.end_edit(edit)
+        else:
+            key = str(hash(tuple(self.steps)))
+            sublime.edit_storage[key] = self.run
+            view.run_command('apply_edit', {'key': key})
+
+
+class apply_edit(sublime_plugin.TextCommand):
+    def run(self, edit, key):
+        sublime.edit_storage.pop(key)(self.view, edit)

tag_remove.py

@@ -1,5 +1,6 @@
 import sublime, sublime_plugin
 import re
+from .Edit import Edit as Edit
 
 def TagRemoveAll(data, view):
 	return re.sub(r'<[^>]*>', '', data);
@@ -44,7 +45,8 @@ def on_done(self, edit, tags):
 				continue
 			dataRegion = sublime.Region(region.begin(), region.end())
 			data = TagRemoveSelected(self.view.substr(dataRegion), tags, self.view)
-			self.view.replace(edit, dataRegion, data);
+			with Edit(self.view) as edit:
+				edit.replace(dataRegion, data);
 
 class TagRemovePickedInDocumentCommand(sublime_plugin.TextCommand):
 	def run(self, edit, tags = False):
@@ -58,4 +60,5 @@ def run(self, edit, tags = False):
 	def on_done(self, edit, tags):
 		dataRegion = sublime.Region(0, self.view.size())
 		data = TagRemoveSelected(self.view.substr(dataRegion), tags, self.view)
-		self.view.replace(edit, dataRegion, data);
+		with Edit(self.view) as edit:
+			edit.replace(dataRegion, data);

tag_remove_attributes.py

@@ -1,5 +1,6 @@
 import sublime, sublime_plugin
 import re
+from .Edit import Edit as Edit
 
 def TagRemoveAttributesClean(data):
 	regexp = re.compile('(<([a-z0-9\:\-_]+)\s+>)');
@@ -48,7 +49,8 @@ def on_done(self, edit, attributes):
 				continue
 			dataRegion = sublime.Region(region.begin(), region.end())
 			data = TagRemoveAttributesSelected(self.view.substr(dataRegion), attributes, self.view)
-			self.view.replace(edit, dataRegion, data);
+			with Edit(self.view) as edit:
+				edit.replace(dataRegion, data);
 
 class TagRemovePickedAttributesInDocumentCommand(sublime_plugin.TextCommand):
 	def run(self, edit, attributes = False):
@@ -62,4 +64,5 @@ def run(self, edit, attributes = False):
 	def on_done(self, edit, attributes):
 		dataRegion = sublime.Region(0, self.view.size())
 		data = TagRemoveAttributesSelected(self.view.substr(dataRegion), attributes, self.view)
-		self.view.replace(edit, dataRegion, data);
+		with Edit(self.view) as edit:
+			edit.replace(dataRegion, data);