traverseda
/
cpython
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Color all word instances of "as" after "import", & on the same line, as if 

keywords.  Cheap approximation to the truth.
This commit is contained in:
Tim Peters 2001-01-19 10:41:49 +00:00
parent 0fdb90cafe
commit d5d2cd149f
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
Tools/idle/ColorDelegator.py
View File

@ -28,6 +28,7 @@ def make_pat():
prog = re.compile(make_pat(), re.S)
idprog = re.compile(r"\s+(\w+)", re.S)
asprog = re.compile(r".*?\b(as)\b", re.S)
class ColorDelegator(Delegator):
@ -35,6 +36,7 @@ class ColorDelegator(Delegator):
Delegator.__init__(self)
self.prog = prog
self.idprog = idprog
self.asprog = asprog
def setdelegate(self, delegate):
if self.delegate is not None:
@ -198,6 +200,17 @@ class ColorDelegator(Delegator):
self.tag_add("DEFINITION",
head + "+%dc" % a,
head + "+%dc" % b)
elif value == "import":
# color all the "as" words on same line;
# cheap approximation to the truth
while 1:
m1 = self.asprog.match(chars, b)
if not m1:
break
a, b = m1.span(1)
self.tag_add("KEYWORD",
head + "+%dc" % a,
head + "+%dc" % b)
m = self.prog.search(chars, m.end())
if "SYNC" in self.tag_names(next + "-1c"):
head = next