Re^4: How has your coding style changed over the years?

> That reminds me of an issue "A command to run perltidy with the input from an emacs buffer" for which a first implementation never made it to Emacs....

I'm not sure I understand, isn't that just a shell-command-on-region command after a mark-whole-buffer ° ?

> For older versions of cperl-mode.el, here's the list of settings:

Thanks, especially (cperl-indent-parens-as-block . t) fixed a longstanding issue I had.

It would be nice tho to have a split screen scenario for experimentation.

Like with code on one side and "live" config on the other side, where every change is temporarily activated and demonstrated in the other screen. When happy you just save the config buffer to a file.

Hmm ... probably could be done with a macro already ...

I'm getting this result now when formatting, but neither my emacs nor my cperl-mode is the newest, and probably other configs are jinxed too...

for my $x (@x) {
      my %h = (
            'truncate' => {
                  'desc'  => 'shorten a file',
                  'usage' => [
                        'truncate FILEHANDLE,LENGTH',
                        'truncate EXPR,LENGTH',
                    ]
              },
        );
  };
[download]

Cheers Rolf
_{(addicted to the Perl Programming Language :)

Wikisyntax for the Monastery}

update

°) I'm pretty sure such code was included in PBP.

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Re^5: How has your coding style changed over the years? by haj (Priest) on Aug 07, 2022 at 22:04 UTC
About `perltidy` in Emacs: I'm not sure I understand, isn't that just a `shell-command-on-region` command after a `mark-whole-buffer`? Yes, these are parts of the solution. The other parts are: Be able to restrict the perltidy-run to the current function, or the current region (i.e. avoid cosmetic changes in untouched places of the file which mess up VC history) Don't let `.tdy` and `.ERR` files mess up your source directories Present the source before and after tidying in an `ediff` session (with a bit of fine print like re-using an existing ediff session, so that you can re-run the command from within the ediff session, e.g. after accepting some changes) ...And indeed, indenting can be a mess. But it is improving. That's what I get with "hot" `cperl-mode.el` and PBP settings. The closing braces are under the first nonspace character of the line containing the opening braces, which I find ok. Note the newline before the last semicolon. This indicates that this semicolon is a new statement (or superfluous)! `for my $x (@x) { my %h = ( 'truncate' => { 'desc' => 'shorten a file', 'usage' => [ 'truncate FILEHANDLE,LENGTH', 'truncate EXPR,LENGTH', ] } ); } ;` [download]	[reply] [d/l]
Re^6: How has your coding style changed over the years? by LanX (Sage) on Aug 07, 2022 at 22:18 UTC
> The closing braces are under the first nonspace character of the line containing the opening braces, which I find ok. yep that's what I wanted, thanks. :) > Note the newline before the last semicolon. This indicates that this semicolon is a new statement (or superfluous)! yes it's superfluous, I added it while experimenting to find the problem... Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery}	[reply]
Re^6: How has your coding style changed over the years? by LanX (Sage) on Aug 13, 2022 at 18:28 UTC
I'm sure you know this already, but just in case > Be able to restrict the perltidy-run to the current function, `M-x mark-defun` aka `C-M-h` selects the current function. > or the current region (i.e. avoid cosmetic changes in untouched places of the file which mess up VC history) That's what `M-x shell-command-on-region` does, if you don't `mark-whole-buffer` IOW the right combination of these three commands do the job. Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery}	[reply] [d/l] [select]


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