Rename _PATTERN to _RE

The latter seems to be what the current codebase calls Pattern objects,
so let's not add confusion.

Signed-off-by: Rodrigo Tobar <rtobar@icrar.org>

Author: rtobar

sphinxlint/utils.py

@@ -121,22 +121,22 @@ def looks_like_glued(match):
     return True
 
 
-_START_OF_COMMENT_BLOCK_PATTERN = re.compile(r"^\s*\.\.$")
-_PRODUCTION_LIST_DIRECTIVE_PATTERN = re.compile(r"^ *.. productionlist::")
-_COMMENT_PATTERN = re.compile(r"^ *\.\. ")
+_START_OF_COMMENT_BLOCK_RE = re.compile(r"^\s*\.\.$")
+_PRODUCTION_LIST_DIRECTIVE_RE = re.compile(r"^ *.. productionlist::")
+_COMMENT_RE = re.compile(r"^ *\.\. ")
 
 
 def is_multiline_non_rst_block(line):
     """Returns True if the next lines are an indented literal block."""
-    if _START_OF_COMMENT_BLOCK_PATTERN.search(line):
+    if _START_OF_COMMENT_BLOCK_RE.search(line):
         return True
     if rst.DIRECTIVES_CONTAINING_RST_RE.match(line):
         return False
     if rst.DIRECTIVES_CONTAINING_ARBITRARY_CONTENT_RE.match(line):
         return True
-    if _PRODUCTION_LIST_DIRECTIVE_PATTERN.search(line):
+    if _PRODUCTION_LIST_DIRECTIVE_RE.search(line):
         return True
-    if _COMMENT_PATTERN.search(line) and type_of_explicit_markup(line) == "comment":
+    if _COMMENT_RE.search(line) and type_of_explicit_markup(line) == "comment":
         return True
     if line.endswith("::\n"):  # It's a literal block
         return True
@@ -169,7 +169,7 @@ def hide_non_rst_blocks(lines, hidden_block_cb=None):
             block_line_start = lineno
             assert not excluded_lines
             if (
-                _COMMENT_PATTERN.search(line)
+                _COMMENT_RE.search(line)
                 and type_of_explicit_markup(line) == "comment"
             ):
                 line = "\n"