SF patch #961387: Make IDLE's paragraph reformatting width configurable
diff --git a/Lib/idlelib/FormatParagraph.py b/Lib/idlelib/FormatParagraph.py
index eb0e693..80c654e 100644
--- a/Lib/idlelib/FormatParagraph.py
+++ b/Lib/idlelib/FormatParagraph.py
@@ -15,6 +15,7 @@
# * Fancy comments, like this bulleted list, arent handled :-)
import re
+from configHandler import idleConf
class FormatParagraph:
@@ -31,6 +32,7 @@
self.editwin = None
def format_paragraph_event(self, event):
+ maxformatwidth = int(idleConf.GetOption('main','FormatParagraph','paragraph'))
text = self.editwin.text
first, last = self.editwin.get_selection_indices()
if first and last:
@@ -44,8 +46,8 @@
lines = data.split("\n")
lines = map(lambda st, l=len(comment_header): st[l:], lines)
data = "\n".join(lines)
- # Reformat to 70 chars or a 20 char width, whichever is greater.
- format_width = max(70-len(comment_header), 20)
+ # Reformat to maxformatwidth chars or a 20 char width, whichever is greater.
+ format_width = max(maxformatwidth, len(comment_header), 20)
newdata = reformat_paragraph(data, format_width)
# re-split and re-insert the comment header.
newdata = newdata.split("\n")
@@ -62,7 +64,7 @@
newdata = '\n'.join(map(builder, newdata)) + block_suffix
else:
# Just a normal text format
- newdata = reformat_paragraph(data)
+ newdata = reformat_paragraph(data, maxformatwidth)
text.tag_remove("sel", "1.0", "end")
if newdata != data:
text.mark_set("insert", first)
@@ -99,7 +101,7 @@
first = "%d.0" % (lineno+1)
return first, last, comment_header, text.get(first, last)
-def reformat_paragraph(data, limit=70):
+def reformat_paragraph(data, limit):
lines = data.split("\n")
i = 0
n = len(lines)