add change log entry for #1053

[etc/vim.git] / blib2to3 / pgen2 / tokenize.py

diff --git a/blib2to3/pgen2/tokenize.py b/blib2to3/pgen2/tokenize.py
index 9fac9b62847ebf036029003b84f8adcb9ac194df..bad79b2dc2c73d4ecac36b4a573c0d8bc42f9270 100644 (file)
--- a/blib2to3/pgen2/tokenize.py
+++ b/blib2to3/pgen2/tokenize.py
@@ -78,7 +78,9 @@ def _combinations(*l):
 Whitespace = r"[ \f\t]*"
 Comment = r"#[^\r\n]*"
 Ignore = Whitespace + any(r"\\\r?\n" + Whitespace) + maybe(Comment)
 Whitespace = r"[ \f\t]*"
 Comment = r"#[^\r\n]*"
 Ignore = Whitespace + any(r"\\\r?\n" + Whitespace) + maybe(Comment)

-Name = r"\w+"  # this is invalid but it's fine because Name comes after Number in all groups
+Name = (  # this is invalid but it's fine because Name comes after Number in all groups
+    r"\w+"
+)

 
 Binnumber = r"0[bB]_?[01]+(?:_[01]+)*"
 Hexnumber = r"0[xX]_?[\da-fA-F]+(?:_[\da-fA-F]+)*[lL]?"
 
 Binnumber = r"0[bB]_?[01]+(?:_[01]+)*"
 Hexnumber = r"0[xX]_?[\da-fA-F]+(?:_[\da-fA-F]+)*[lL]?"


@@ -129,9 +131,6 @@ Bracket = "[][(){}]"
 Special = group(r"\r?\n", r"[:;.,`@]")
 Funny = group(Operator, Bracket, Special)
 
 Special = group(r"\r?\n", r"[:;.,`@]")
 Funny = group(Operator, Bracket, Special)
 

-PlainToken = group(Number, Funny, String, Name)
-Token = Ignore + PlainToken
-

 # First (or only) line of ' or " string.
 ContStr = group(
     _litprefix + r"'[^\n'\\]*(?:\\.[^\n'\\]*)*" + group("'", r"\\\r?\n"),
 # First (or only) line of ' or " string.
 ContStr = group(
     _litprefix + r"'[^\n'\\]*(?:\\.[^\n'\\]*)*" + group("'", r"\\\r?\n"),


@@ -140,7 +139,6 @@ ContStr = group(
 PseudoExtras = group(r"\\\r?\n", Comment, Triple)
 PseudoToken = Whitespace + group(PseudoExtras, Number, Funny, ContStr, Name)
 
 PseudoExtras = group(r"\\\r?\n", Comment, Triple)
 PseudoToken = Whitespace + group(PseudoExtras, Number, Funny, ContStr, Name)
 

-tokenprog = re.compile(Token, re.UNICODE)

 pseudoprog = re.compile(PseudoToken, re.UNICODE)
 single3prog = re.compile(Single3)
 double3prog = re.compile(Double3)
 pseudoprog = re.compile(PseudoToken, re.UNICODE)
 single3prog = re.compile(Single3)
 double3prog = re.compile(Double3)


@@ -389,7 +387,7 @@ def untokenize(iterable: Iterable[TokenInfo]) -> Text:
     Round-trip invariant for full input:
         Untokenized source will match input source exactly
 
     Round-trip invariant for full input:
         Untokenized source will match input source exactly
 

-    Round-trip invariant for limited intput:
+    Round-trip invariant for limited input:

         # Output text will tokenize the back to the input
         t1 = [tok[:2] for tok in generate_tokens(f.readline)]
         newcode = untokenize(t1)
         # Output text will tokenize the back to the input
         t1 = [tok[:2] for tok in generate_tokens(f.readline)]
         newcode = untokenize(t1)