* bug#1412: what-file-line, used when writing gdb script
@ 2008-11-23 16:27 richardeng
2016-02-29 4:23 ` Lars Ingebrigtsen
0 siblings, 1 reply; 2+ messages in thread
From: richardeng @ 2008-11-23 16:27 UTC (permalink / raw
To: bug-gnu-emacs
Package: emacs
Version: 23.0.60
Severity: wishlist
When I write gdb script, I need to set many breakpoints. such as:
b xxx_file.c:xxx_line_number
With following, I can do it easier.
-----
(defcustom what-file-line-separator ":"
"Define the separator between file name and line number"
:type 'string
:group 'editing)
(defcustom what-file-line-killp nil
"Toggle on/off kill to yank ring"
:type 'boolean
:group 'editing)
;; Maybe this variable is useless, because user can copy what they want in mini-buffer
(defcustom what-file-line-fullpath t
"Toggle on/off file name fullpath"
:type 'boolean
:group 'editing)
(defun what-file-line ()
"Print the current buffer's file name and line nubmer"
(interactive)
(let ((n (line-number-at-pos))
(file (buffer-file-name))
result)
(setq result (concat file what-file-line-separator (number-to-string n)))
(message "%s" result)
(if what-file-line-killp
(kill-new result))))
-----
Q:
1. I don't know in which group the customized variables should be put?
2. The 3rd customized variable needn't, agree?
3. If this functionality is usefull, I want to implement a GUI version(as same as gdb-mouse-set-clear-breakpoint). So when user click the left margin when non-gdb-mode, user can get the filename-line pair)
What's your comment?
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#1412: what-file-line, used when writing gdb script
2008-11-23 16:27 bug#1412: what-file-line, used when writing gdb script richardeng
@ 2016-02-29 4:23 ` Lars Ingebrigtsen
0 siblings, 0 replies; 2+ messages in thread
From: Lars Ingebrigtsen @ 2016-02-29 4:23 UTC (permalink / raw
To: richardeng; +Cc: 1412
"richardeng" <richardeng@foxmail.com> writes:
> Package: emacs
> Version: 23.0.60
> Severity: wishlist
>
> When I write gdb script, I need to set many breakpoints. such as:
> b xxx_file.c:xxx_line_number
>
> With following, I can do it easier.
> -----
> (defcustom what-file-line-separator ":"
> "Define the separator between file name and line number"
> :type 'string
> :group 'editing)
>
> (defcustom what-file-line-killp nil
> "Toggle on/off kill to yank ring"
> :type 'boolean
> :group 'editing)
>
> ;; Maybe this variable is useless, because user can copy what they want in mini-buffer
> (defcustom what-file-line-fullpath t
> "Toggle on/off file name fullpath"
> :type 'boolean
> :group 'editing)
>
> (defun what-file-line ()
> "Print the current buffer's file name and line nubmer"
> (interactive)
> (let ((n (line-number-at-pos))
> (file (buffer-file-name))
> result)
> (setq result (concat file what-file-line-separator (number-to-string n)))
> (message "%s" result)
> (if what-file-line-killp
> (kill-new result))))
Hm... I don't think this sounds generally very useful (it's both kinda
too low level to be useful as a command, and too high level to be useful
as a function), so I'm closing this bug report. Please reopen if
disagreeing.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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2008-11-23 16:27 bug#1412: what-file-line, used when writing gdb script richardeng
2016-02-29 4:23 ` Lars Ingebrigtsen
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