1 files changed, 49 insertions, 40 deletions

diff --git a/plugins/literasc.py b/plugins/literasc.py
index 6fd5d5b..82ee226 100755
--- a/plugins/literasc.py
+++ b/plugins/literasc.py
@@ -13,115 +13,124 @@ import os
 import re
 import sys
 
+
 def format_text(text):
-    'Format a text (comment) fragment and return it as a marked up string'
-    return '\n\n' + re.sub('\n *', '\n', text.strip()) + '\n\n'
+    "Format a text (comment) fragment and return it as a marked up string"
+    return "\n\n" + re.sub("\n *", "\n", text.strip()) + "\n\n"
+
 
 def format_code(lang, code):
-    if code.strip() == '':
+    if code.strip() == "":
         return code
 
-    head = '[source,%s]' % lang
-    sep  = '-' * len(head) + '\n'
-    return head + '\n' + sep + code.strip('\n') + '\n' + sep
+    head = "[source,%s]" % lang
+    sep = "-" * len(head) + "\n"
+    return head + "\n" + sep + code.strip("\n") + "\n" + sep
+
 
 def format_c_source(filename, file):
-    output           = '=== %s ===\n' % os.path.basename(filename)
-    chunk            = ''
-    prev_c           = 0
-    in_comment       = False
+    output = "=== %s ===\n" % os.path.basename(filename)
+    chunk = ""
+    prev_c = 0
+    in_comment = False
     in_comment_start = False
-    n_stars          = 0
-    code             = ''
+    n_stars = 0
+    code = ""
     for line in file:
         code += line
 
     # Skip initial license comment
-    if code[0:2] == '/*':
-        code = code[code.find('*/') + 2:]
+    if code[0:2] == "/*":
+        code = code[code.find("*/") + 2 :]
 
     for c in code:
-        if prev_c == '/' and c == '*':
+        if prev_c == "/" and c == "*":
             in_comment_start = True
             n_stars = 1
         elif in_comment_start:
-            if c == '*':
+            if c == "*":
                 n_stars += 1
             else:
                 if n_stars > 1:
-                    output += format_code('c', chunk[0:len(chunk) - 1])
-                    chunk = ''
+                    output += format_code("c", chunk[0 : len(chunk) - 1])
+                    chunk = ""
                     in_comment = True
                 else:
-                    chunk += '*' + c
+                    chunk += "*" + c
                 in_comment_start = False
-        elif in_comment and prev_c == '*' and c == '/':
+        elif in_comment and prev_c == "*" and c == "/":
             if n_stars > 1:
-                output += format_text(chunk[0:len(chunk) - 1])
+                output += format_text(chunk[0 : len(chunk) - 1])
             else:
-                output += format_code('c', '/* ' + chunk[0:len(chunk) - 1] + '*/')
+                output += format_code(
+                    "c", "/* " + chunk[0 : len(chunk) - 1] + "*/"
+                )
             in_comment = False
             in_comment_start = False
-            chunk = ''
-        elif in_comment_start and c == '*':
+            chunk = ""
+        elif in_comment_start and c == "*":
             n_stars += 1
         else:
             chunk += c
         prev_c = c
 
-    return output + format_code('c', chunk)
+    return output + format_code("c", chunk)
+
 
 def format_ttl_source(filename, file):
-    output           = '=== %s ===\n' % os.path.basename(filename)
+    output = "=== %s ===\n" % os.path.basename(filename)
 
     in_comment = False
-    chunk      = ''
+    chunk = ""
     for line in file:
-        is_comment = line.strip().startswith('#')
+        is_comment = line.strip().startswith("#")
         if in_comment:
             if is_comment:
-                chunk += line.strip().lstrip('# ') + ' \n'
+                chunk += line.strip().lstrip("# ") + " \n"
             else:
                 output += format_text(chunk)
                 in_comment = False
                 chunk = line
         else:
             if is_comment:
-                output += format_code('turtle', chunk)
+                output += format_code("turtle", chunk)
                 in_comment = True
-                chunk = line.strip().lstrip('# ') + ' \n'
+                chunk = line.strip().lstrip("# ") + " \n"
             else:
                 chunk += line
 
     if in_comment:
         return output + format_text(chunk)
     else:
-        return output + format_code('turtle', chunk)
+        return output + format_code("turtle", chunk)
+
 
 def gen(out, filenames):
     for filename in filenames:
         file = open(filename)
         if not file:
-            sys.stderr.write('Failed to open file %s\n' % filename)
+            sys.stderr.write("Failed to open file %s\n" % filename)
             continue
 
-        if filename.endswith('.c') or filename.endswith('.h'):
+        if filename.endswith(".c") or filename.endswith(".h"):
             out.write(format_c_source(filename, file))
-        elif filename.endswith('.ttl') or filename.endswith('.ttl.in'):
+        elif filename.endswith(".ttl") or filename.endswith(".ttl.in"):
             out.write(format_ttl_source(filename, file))
-        elif filename.endswith('.txt'):
+        elif filename.endswith(".txt"):
             for line in file:
                 out.write(line)
-            out.write('\n')
+            out.write("\n")
         else:
-            sys.stderr.write("Unknown source format `%s'" % (
-                filename[filename.find('.'):]))
+            sys.stderr.write(
+                "Unknown source format `%s'" % (filename[filename.find(".") :])
+            )
 
         file.close()
 
+
 if __name__ == "__main__":
     if len(sys.argv) < 2:
-        sys.stderr.write('Usage: %s FILENAME...\n' % sys.argv[1])
+        sys.stderr.write("Usage: %s FILENAME...\n" % sys.argv[1])
         sys.exit(1)
 
     gen(sys.argv[1:])