My experience with the indentation based scheme is not unrelated to
others (as I found by reading through the mail archive) that at first
its very annoying and then one learns to like it. I definitely found
this to be true AT FIRST. But, as the program expanded and evolved, my
annoyance returned and now I find it to be a very serious flaw in
python's usability. (I did read Guido's recent message trying to
justify this scheme...sorry I dont buy your argument.)
This is a serious problem since Python is in most other respects
a fantastic language which I am recommending to all my friends
As a program is evolving (as opposed to simply reading the code) one
is often cutting, pasting and otherwise modifying code quite
frequently. My experience is that I am constantly annoyed at having to
re-indent every line when the indentation could be automated since I
already did it correctly once.
Also, mistakes do happen. For example when using python-mode in emacs,
I hit tab on a line by mistake and that line gets indented 5 levels.
Where was it originally? Impossible to know unless I stop and grok the
meaining of the function... again.
Thus the issue is that indentation can be automated if desired.
1. Optionally allow replacement of the ':' after control
statements with 'do' (or another reasonable word)
2. If 'do' is used insted of ':' the statement block is
terminated with 'end <keyword>' indented at the level of
the control word.
3. Not indenting the delimited block would yield a syntax error.
NOTE: This would be optional. If someone wants the current version
fine, if someone wants the proposed version, ok. Thus automated
indentation is possible if desired.
def rotateAll( param1, param2 ):
List = param1
for item in List:
def rotateAll( param1, param2 ) is
List = param1
for item in List do
+ George Reynolds +
+ VI Corporation +
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+ email@example.com "You can't count on consistency" +
+ 413-586-4144 X Toolkit Intrinsics Programming +
+ Manual, page 245. +