* in py-checker-run, fall back to read-string if read-shell-command
(XEmacs-specific) is not available.
* highlight variables would mask builtins as if they were keywords.
evil - if the last grubbed buffer didn't happen to be the right one,
you couldn't remedy.
Mainline emacs compat - don't use third arg to buffer-substring (which
was for explicitly identifying the buffer in which to seek the
substring, and which turns out to be unnecessary).
introduced when shifting around some code, and added some redundancy
to reduce chances of hitting the wrong source code. (This is
experimental - it will improve the accuracy, but will reduce the
ability of the user to deliberately select the buffer they want the
buffer grubbing stuff to find. I think the accuracy improvement will
be worth it, but am not sure, so may remove this.)
the reported path. (Eg, precompiled scripts with a file path suitable
for a different host, scripts actually running on a remote system or
with no valid path, like Zope through-the-web python scripts.)
On failing to find the code on the reported path, pdbtrack takes the
function name and looks through the buffers, from most to least
recent, seeking the first python-mode buffer that either is named for
the function or has a definition (def or class) for that function. So
to get source tracking for code that's not located where the path
indicates, you put a copy of the script in a buffer, and pdbtrack will
find it.
Also, fixed a small bug so pdbtrack now properly presents the overlay
arrow when you run the pdb 'w'here command.
a month or two with great success. Barry may want to tweak it some, but I
think it's a worthwhile enough addition to get some more people trying it
out.
This fixes an indentation bug reported by Jeremy when seeing multiple
list comprehensions like so:
[x for x in seq
if blah(x)]
# ...
[y for y in seq
if blah(y)]
The reason this broke is because this regexp caused the "find a safe
parsing start location higher up in the file" test to erroneously find
the if in the listcomp. I think the other keywords in this regexp are
fine and good enough.
After a weekend of testing, I can't find any adverse effects.
better auto-recognition of a Jython file vs. a CPython (or agnostic)
file by looking at the #! line more closely, and inspecting the import
statements in the first 20000 bytes (configurable). Specifically,
(py-import-check-point-max): New variable, controlling how far into
the buffer it will search for import statements.
(py-jpython-packages): List of package names that are Jython-ish.
(py-shell-alist): List of #! line programs and the modes associated
with them.
(jpython-mode-hook): Extra hook that runs when entering jpython-mode
(what about Jython mode? <20k wink>).
(py-choose-shell-by-shebang, py-choose-shell-by-import,
py-choose-shell): New functions.
(python-mode): Use py-choose-shell.
(jpython-mode): New command.
(py-execute-region): Don't use my previous hacky attempt at doing
this, use the new py-choose-shell function.
One other thing this file now does: it attempts to add the proper
hooks to interpreter-mode-alist and auto-mode-alist if they aren't
already there. Might help with Emacs users since that editor doesn't
come with python-mode by default.
