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bug#27397: [PATCH] New commands for bulk tracing of elisp functions
From: |
Michael Albinus |
Subject: |
bug#27397: [PATCH] New commands for bulk tracing of elisp functions |
Date: |
Mon, 19 Jun 2017 11:56:23 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
Phil Sainty <psainty@orcon.net.nz> writes:
Hi Phil,
>> There's no package "tramp-". Better would be
>>
>> (trace-regexp "^tramp-")
>
> To be clear, the two are functionally equivalent; but if you'd prefer
> it written that way then I'm happy to make that change.
Ahh, my error. I thought that `trace-package' takes a package name (or
symbol), and traces only all functions which have been loaded by this
package. (trace-package 'tramp) would then trace the function
`tramp-file-name-handler (defined in tramp.el) , but not the function
`tramp-sh-file-name-handler'. The latter one is defined in tramp-sh.el.
> With respect to the manual entry being discussed here, we could
> trivially show code to `require' all of the tramp-* libraries prior
> to calling trace-package or trace-regexp. e.g.:
>
> (mapc 'require '(tramp tramp-adb tramp-cache tramp-cmds
> tramp-compat tramp-ftp tramp-gvfs tramp-sh
> tramp-smb tramp-uu trampver))
>
> (or else something which automatically locates library names starting
> with "tramp-" and loads them all).
That's not what I want. Often, I hunt bugs related to the order of
autoloaded functions, and this order shall be kept also when tracing.
> Perhaps you're actually be suggesting some kind of `eval-after-load'
> tracing behaviour, though?
Yes, that's the idea. If `trace-package' uses as argument a package name
as proposed above, the instrumentation shall happen in an
`eval-after-load' form for that package.
`trace-regexp', on the other hand, shall instrument the functions in a
form added to `after-load-functions', additonally to the functions
already loaded.
> -Phil
Best regards, Michael.
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Phil Sainty, 2017/06/16
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Dmitry Gutov, 2017/06/16
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Phil Sainty, 2017/06/17
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Dmitry Gutov, 2017/06/17
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Michael Albinus, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Phil Sainty, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions,
Michael Albinus <=
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Phil Sainty, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Michael Albinus, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Phil Sainty, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Dmitry Gutov, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Michael Albinus, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Dmitry Gutov, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Michael Albinus, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Dmitry Gutov, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Michael Albinus, 2017/06/19
- bug#27397: [PATCH] New commands for bulk tracing of elisp functions, Phil Sainty, 2017/06/19