From 68bb97e00e099a22c3a880c301a374ed2198f56f Mon Sep 17 00:00:00 2001
From: moculus <none@none>
Date: Wed, 8 Apr 2009 01:02:19 +0000
Subject: [PATCH] small xml speedups

--HG--
branch : pmacs2
---
 mode/xml.py | 42 ++++++++++++++++++++----------------------
 1 file changed, 20 insertions(+), 22 deletions(-)

diff --git a/mode/xml.py b/mode/xml.py
index 0120e0b..3b5799d 100644
--- a/mode/xml.py
+++ b/mode/xml.py
@@ -1,5 +1,5 @@
 import color, method, mode
-from lex import Grammar, Rule, PatternRule, RegionRule
+from lex import Grammar, Rule, PatternRule, RegionRule, PatternMatchRule
 
 class StringGrammar1(Grammar):
     rules = [
@@ -24,7 +24,7 @@ class TagGrammar(Grammar):
         PatternRule(r'attrname', r'[a-zA-Z_][a-zA-Z0-9_]+(?==)'),
         PatternRule(r'namespace', r'[a-zA-Z_]+(?=:)'),
         PatternRule(r'name', r'[a-zA-Z_][a-zA-Z0-9_]*'),
-        PatternRule(r'delimiter', r'[/=]'),
+        PatternRule(r'delimiter', r'[:/=]'),
         RegionRule(r'string', r'"', StringGrammar1, r'"'),
         RegionRule(r'string', r"'", StringGrammar2, r"'"),
         PatternRule(r'spaces', r' +'),
@@ -36,12 +36,12 @@ class XMLGrammar(Grammar):
         # TODO: how does cdata work again?
         PatternRule(r'data', r'[^<& \n]+'),
         PatternRule(r'spaces', r' +'),
+        RegionRule(r'xml.tag', r'<(?![?!])', TagGrammar, r'/?>'),
         RegionRule(r'comment', r'<!--', CommentGrammar, r'-->'),
-        RegionRule(r'xml_cdata', r'<!\[CDATA\[', CDataGrammar, r'\]\]>'),
-        RegionRule(r'xml_tag', r'<(?![?!])', TagGrammar, r'/?>'),
-        PatternRule(r'xml_entity', r'&[a-z]+;'),
+        PatternRule(r'xml.entity', r'&[a-z]+;'),
         PatternRule(r'eol', r'\n'),
-        RegionRule(r'xml_metadata', r'<\?', MetadataGrammar, r'\?>'),
+        RegionRule(r'xml.metadata', r'<\?', MetadataGrammar, r'\?>'),
+        RegionRule(r'xml.cdata', r'<!\[CDATA\[', CDataGrammar, r'\]\]>'),
     ]
 
 class XmlValidate(method.shell.Exec):
@@ -53,7 +53,8 @@ class XmlValidate(method.shell.Exec):
 
 class XmlCreateTag(method.Method):
     '''Create an opening and closing tag'''
-    args = [method.Argument('tagname', prompt="Tag Name: ", help="Create an open/close tag pair")]
+    args = [method.Argument('tagname', prompt="Tag Name: ",
+                            help="Create an open/close tag pair")]
     def _execute(self, w, **vargs):
         t = vargs['tagname']
         w.insert_string_at_cursor("<%s>" % t)
@@ -82,21 +83,18 @@ class XML(mode.Fundamental):
     extensions = ['.xml', '.xml.in', '.xsl', '.xsd']
     grammar    = XMLGrammar
     colors     = {
-        'xml_metadata.start':   ('magenta', 'default', 'bold'),
-        'xml_metadata.data':    ('magenta', 'default', 'bold'),
-        'xml_metadata.end':     ('magenta', 'default', 'bold'),
-        'xml_tag.start':        ('default', 'default', 'bold'),
-        'xml_tag.namespace':    ('magenta', 'default', 'bold'),
-        'xml_tag.name':         ('blue', 'default', 'bold'),
-        'xml_tag.attrname':     ('cyan', 'default', 'bold'),
-        'xml_tag.string.start': ('green', 'default', 'bold'),
-        'xml_tag.string.null':  ('green', 'default', 'bold'),
-        'xml_tag.string.end':   ('green', 'default', 'bold'),
-        'xml_tag.end':          ('default', 'default', 'bold'),
-        'xml_entity':           ('magenta', 'default', 'bold'),
-        'xml_cdata.start':      ('magenta', 'default', 'bold'),
-        'xml_cdata.data':       ('green', 'default', 'bold'),
-        'xml_cdata.end':        ('magenta', 'default', 'bold'),
+        'xml.metadata.start':   ('magenta', 'default', 'bold'),
+        'xml.metadata.data':    ('magenta', 'default', 'bold'),
+        'xml.metadata.end':     ('magenta', 'default', 'bold'),
+        'xml.tag.start':        ('default', 'default', 'bold'),
+        'xml.tag.namespace':    ('magenta', 'default', 'bold'),
+        'xml.tag.name':         ('blue', 'default', 'bold'),
+        'xml.tag.attrname':     ('cyan', 'default', 'bold'),
+        'xml.tag.end':          ('default', 'default', 'bold'),
+        'xml.entity':           ('magenta', 'default', 'bold'),
+        'xml.cdata.start':      ('magenta', 'default', 'bold'),
+        'xml.cdata.data':       ('green', 'default', 'bold'),
+        'xml.cdata.end':        ('magenta', 'default', 'bold'),
     }
     actions = [XmlValidate, XmlCreateTag, XmlCreateComment, XmlCreateCdata]
     _bindings = {