add travis-ci badge. cleanup

Author: amykyta3

Diff for: .travis.yml

@@ -3,7 +3,6 @@ python:
   - 3.8
 
 stages:
-  - lint
   # Only execute deployment stage on tagged release commits in the form of "v1.2.3"
   # and from your repository (e.g. not PRs).
   # Also allows alpha/beta releases such as "v1.2.3b2"
@@ -12,14 +11,6 @@ stages:
 
 jobs:
   include:
-    # Run lint
-    - stage: lint
-      name: Lint
-      install:
-        - python -m pip install pylint
-        - python -m pip install .
-      script: pylint rdl_pygments
-
     # Deploy source distribution
     - stage: deploy
       name: Deploy source distribution

Diff for: README.md

@@ -1,4 +1,5 @@
 [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/pygments-systemrdl.svg)](https://pypi.org/project/pygments-systemrdl)
+[![Build Status](https://travis-ci.com/SystemRDL/pygments-systemrdl.svg?branch=master)](https://travis-ci.com/SystemRDL/pygments-systemrdl)
 
 # pygments-systemrdl
 

Diff for: rdl_pygments/rdllexer.py

@@ -3,6 +3,9 @@
 from pygments.lexers.perl import PerlLexer
 
 class SystemRDLLexer(lexer.RegexLexer):
+    """
+    Pygments Lexer for SystemRDL
+    """
     name = 'SystemRDL'
     aliases = ['systemrdl']
     filenames = ['*.rdl']
@@ -44,7 +47,9 @@ class SystemRDLLexer(lexer.RegexLexer):
         ],
 
         'perl': [
-            (r'(?s)(<%=?)(.+?)(%>)', lexer.bygroups(token.Name.Tag, lexer.using(PerlLexer), token.Name.Tag)),
+            (
+                r'(?s)(<%=?)(.+?)(%>)',
+                lexer.bygroups(token.Name.Tag, lexer.using(PerlLexer), token.Name.Tag)),
         ],
 
         'verilog_pp': [
@@ -83,6 +88,9 @@ class SystemRDLLexer(lexer.RegexLexer):
         ],
 
         'comp-def': [
-            (r'(addrmap|regfile|reg|field|mem|signal)(\s+)([a-zA-Z][\w]*)', lexer.bygroups(token.Keyword, token.Text, token.Name.Class))
+            (
+                r'(addrmap|regfile|reg|field|mem|signal)(\s+)([a-zA-Z][\w]*)',
+                lexer.bygroups(token.Keyword, token.Text, token.Name.Class)
+            )
         ],
     }