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Merge with 3.6

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This commit is contained in:
Terry Jan Reedy 2016-12-27 00:05:41 -05:00
commit 241dc9c454
1 changed files with 10 additions and 3 deletions
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13
Lib/idlelib/colorizer.py
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@ -21,7 +21,8 @@ def make_pat():
# 1st 'file' colorized normal, 2nd as builtin, 3rd as string
builtin = r"([^.'\"\\#]\b|^)" + any("BUILTIN", builtinlist) + r"\b"
comment = any("COMMENT", [r"#[^\n]*"])
stringprefix = r"(\br|u|ur|R|U|UR|Ur|uR|b|B|br|Br|bR|BR|rb|rB|Rb|RB)?"
stringprefix = (r"(\br|R|u|U|f|F|fr|Fr|fR|FR|rf|rF|Rf|RF"
"|b|B|br|Br|bR|BR|rb|rB|Rb|RB)?")
sqstring = stringprefix + r"'[^'\\\n]*(\\.[^'\\\n]*)*'?"
dqstring = stringprefix + r'"[^"\\\n]*(\\.[^"\\\n]*)*"?'
sq3string = stringprefix + r"'''[^'\\]*((\\.|'(?!''))[^'\\]*)*(''')?"
@ -261,8 +262,14 @@ def _color_delegator(parent): # htest #
top = Toplevel(parent)
top.title("Test ColorDelegator")
x, y = map(int, parent.geometry().split('+')[1:])
top.geometry("200x100+%d+%d" % (x + 250, y + 175))
source = "if somename: x = 'abc' # comment\nprint\n"
top.geometry("600x200+%d+%d" % (x + 100, y + 175))
source = ("# Following has syntax errors\n"
"if True: then int 1\nelif False: print 0\nelse: float(None)\n"
"#unicode and byte strings, valid prefixes should be colored\n"
"'x', '''x''', \"x\", \"\"\"x\"\"\"\n"
"r'x', u'x', R'x', U'x', f'x', F'x', ur'is invalid'\n"
"fr'x', Fr'x', fR'x', FR'x', rf'x', rF'x', Rf'x', RF'x'\n"
"b'x',B'x', br'x',Br'x',bR'x',BR'x', rb'x'.rB'x',Rb'x',RB'x'\n")
text = Text(top, background="white")
text.pack(expand=1, fill="both")
text.insert("insert", source)