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Code Issues Projects Releases Packages Wiki Activity Actions 8

Speed up the search a bit -- don't drag a mark around...

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This commit is contained in:
Guido van Rossum 1998-10-19 03:33:40 +00:00
parent cc0ade8cd5
commit 7b9bb05df9
1 changed files with 17 additions and 13 deletions
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30
Tools/idle/SearchBinding.py
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@ -1,3 +1,4 @@
import string
import re
import tkSimpleDialog
import tkMessageBox
@ -52,24 +53,27 @@ class SearchBinding:
self.text.bell()
##print "No program"
return "break"
self.text.mark_set("find", "insert")
while 1:
chars = self.text.get("find", "find lineend +1c")
##print "Searching", `chars`
if not chars:
self.text.bell()
##print "end of buffer"
break
m = self.prog.search(chars)
line, col = map(int,
string.split(self.text.index("insert"), "."))
chars = self.text.get("%d.0" % line, "%d.0" % (line+1))
while chars:
m = self.prog.search(chars, col)
if m:
i, j = m.span()
self.text.mark_set("insert", "find +%dc" % j)
self.text.mark_set("find", "find +%dc" % i)
self.text.mark_set("insert",
"%d.%d" % (line, j))
self.text.tag_remove("sel", "1.0", "end")
self.text.tag_add("sel", "find", "insert")
self.text.tag_add("sel",
"%d.%d" % (line, i),
"%d.%d" % (line, j))
self.text.see("insert")
break
self.text.mark_set("find", "find lineend +1c")
line = line + 1
col = 0
chars = self.text.get("%d.0" % line, "%d.0" % (line+1))
else:
# Not found
self.text.bell()
return "break"
def goto_line_event(self, event):