feat(SublimeText2.WebPackages): cache packages

EthanBrown.SublimeText2.WebPackages/tools/PackageCache/Emmet/emmet_completions/__init__.py

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+import sys
+import sublime
+import sublime_plugin
+
+from trackers import back_track, track_regex, track_scope
+
+__authors__     = ['"Sergey Chikuyonok" <serge.che@gmail.com>'
+				   '"Nicholas Dudfield" <ndudfield@gmail.com>']
+
+HTML                      = 'text.html - source'
+XML                       = 'text.xml'
+
+HTML_INSIDE_TAG_ANYWHERE  = 'text.html meta.tag'
+HTML_INSIDE_TAG           = ( 'text.html meta.tag - string - '
+							  'meta.scope.between-tag-pair.html '
+							  '-punctuation.definition.tag.begin.html')
+
+HTML_INSIDE_TAG_ATTRIBUTE = 'text.html meta.tag string'
+
+HTML_NOT_INSIDE_TAG       = 'text.html - meta.tag'
+
+NO_PLUG = sublime.INHIBIT_EXPLICIT_COMPLETIONS
+NO_BUF  = sublime.INHIBIT_WORD_COMPLETIONS
+
+EMMET_SCOPE = ', '.join([HTML, XML])
+
+def find_tag_start(view, start_pt):
+	regions = back_track(view, start_pt, track_regex('<', False) )
+	return regions[-1].begin()
+
+def find_tag_name(view, start_pt):
+	tag_region = view.find('[a-zA-Z:]+', find_tag_start(view, start_pt))
+	name       = view.substr( tag_region )
+	return name
+
+def find_attribute_name(view, start_pt):
+	conds   = track_scope('string'), track_regex('\s|='), track_regex('\S')
+	regions = back_track(view, start_pt, *conds)
+	return view.substr(regions[-1])
+
+def remove_html_completions():
+    for completer in "TagCompletions", "HtmlCompletions":
+        try:
+            import html_completions
+            cm = getattr(html_completions, completer)
+        except (ImportError, AttributeError):
+            continue
+
+        completions = sublime_plugin.all_callbacks['on_query_completions']
+        for i, instance in enumerate (completions):
+            if isinstance(instance, cm):
+                del completions[i]

EthanBrown.SublimeText2.WebPackages/tools/PackageCache/Emmet/emmet_completions/trackers.py

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+#!/usr/bin/env python
+#coding: utf8
+#################################### IMPORTS ###################################
+
+# Std Libs
+import re
+
+# Sublime Libs
+import sublime
+import sublime_plugin
+
+from collections import defaultdict
+
+################################### CONSTANTS ##################################
+
+# Directions for tracker
+BACK         =  -1
+FORWARD      =   1
+
+###################### VIEW TRACKERS ( CONTEXT SCANNERS ) ######################
+
+def pt_range(view, start_pt, direction):
+    end_pt = direction
+    if end_pt != -1: end_pt = view.size()
+    return xrange(start_pt, end_pt, direction)
+
+def region_from_pt_list(l):
+    if l:
+        l = sorted(l)
+        return sublime.Region(l[0], l[-1]+1)
+
+def view_tracker(view, start_pt, *conds):
+    pts = defaultdict(list)
+    failed = False
+
+    for i, (direction, condition) in enumerate(conds):
+        for pt in pt_range(view, start_pt, direction):
+            if failed: break
+
+            if not condition(view, pt):
+                if not pts[i]: failed = True
+                start_pt = pt
+                break
+
+            if len(pts[i]) < 2:
+                pts[i].append(pt)
+            else:
+                pts[i][-1] = pt
+
+    return [ region_from_pt_list(pt_list) for pt_list in pts.values() ]
+
+def tracker_success(regions):
+    return all(r is not None for r in regions)
+
+def back_track(view, start_pt, *conds):
+    return view_tracker(view, start_pt -1, *((BACK, c) for c in conds))
+
+################################### TRACKERS ###################################
+
+def track_regex(r, cond=True):
+    return lambda v, p: bool(re.match(r, v.substr(p))) is cond
+
+def track_scope(s, cond=True):
+    return lambda v, p: bool(v.match_selector(p, s)) is cond
+
+################################################################################