Mercurial Repositories > eric / file diff

--- a/eric6/ThirdParty/Pygments/pygments/lexers/r.py	Tue Apr 21 19:44:19 2020 +0200
+++ b/eric6/ThirdParty/Pygments/pygments/lexers/r.py	Tue Apr 21 19:47:10 2020 +0200
@@ -5,7 +5,7 @@
 
     Lexers for the R/S languages.
 
-    :copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS.
+    :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
     :license: BSD, see LICENSE for details.
 """
 
@@ -80,7 +80,7 @@
     mimetypes = ['text/S-plus', 'text/S', 'text/x-r-source', 'text/x-r',
                  'text/x-R', 'text/x-r-history', 'text/x-r-profile']
 
-    valid_name = r'(?:`[^`\\]*(?:\\.[^`\\]*)*`)|(?:(?:[a-zA-z]|[_.][^0-9])[\w_.]*)'
+    valid_name = r'`[^`\\]*(?:\\.[^`\\]*)*`|(?:[a-zA-Z]|\.[A-Za-z_.])[\w_.]*|\.'
     tokens = {
         'comments': [
             (r'#.*$', Comment.Single),
@@ -161,7 +161,7 @@
     This is a very minimal implementation, highlighting little more
     than the macros. A description of Rd syntax is found in `Writing R
     Extensions <http://cran.r-project.org/doc/manuals/R-exts.html>`_
-    and `Parsing Rd files <developer.r-project.org/parseRd.pdf>`_.
+    and `Parsing Rd files <http://developer.r-project.org/parseRd.pdf>`_.
 
     .. versionadded:: 1.6
     """