I looked into this page: http://emacswiki.org/emacs/CopyWithoutSelection.
I copied the exactly same code to my .emacs. Somehow, only the copy-line and copy-paragraph work. But what I really want is copy-word. Every time I ran copy-word, I got an error like: "wrong type argument: integerp, nil". The weird thing is the only difference between copy-word and copy-line is copy-thing backward-wordforward-word arg instead of beginning-of-line andend-of-line, and all of them are build-in. I was wondering why the copy-line works while the copy-word doesn't.
Can anyone help me out of this?
Related
As the title states, I'm relatively new to Emacs. I tried out several starter kits but went with Prelude and changed a lot of things around.
Anyway, I've been getting a good handle on everything...until this morning I was working and I typed double-quotes. Normally Emacs would insert a second double quotes right after ("") due to the auto-completion, but I must have accidentally changed something with a keystroke and now when I type ", I get \"\".
Thoughts?
Thank you.
This seems to be an issue with smartparens which prelude installs by default (see the file prelude-programming.el. This behavior is described in detail on smartparens wiki. To ensure that smartparens is causing problems you can can do C-h k" this would print about the command acutally run when " is pressed, if the command is sp--self-insert-command then the following should work
Paste this (setq sp-autoescape-string-quote nil) to your *scratch* buffer, go to the closing parenthesis and do C-xC-e, this will disable the behavior for current emacs session.
To disable the behavior for all future emacs session, assuming that you are using prelude, you will need to add the following to your personal config (basically some file inside /path/to/prelude/personal/).
(setq sp-autoescape-string-quote nil)
This will disable the auto-escaping of the string quotes, completely. If you like this behavior and do not want to disable it completely you can do what #steckerhalter suggests C-q" will insert just one parenthesis.
If the above does not solve the issue then try providing following info in your question which may help us debug the issue,
1) The list minor modes active (this can be obtained by doing C-hm).
2) Output of C-hk"
Hope that helps
this sounds a lot like smartparens (https://github.com/Fuco1/smartparens) which is included in Prelude. usually when you are inside "" then it will escape the quotes:
"hahah \"\" bah"
if you want to get a normal " inside quotes you have to use C-q " or disable smartparens with M-x smartparens-mode
If, as you say in a comment, " is bound to self-insert-command, then when you type " what happens is that a (single, unescaped) " character is inserted.
However, I suspect you have some mode turned on that does something additional whenever a " char is inserted. You mention automatic insertion of a second ", for example. That kind of behavior comes from a mode such as is provided by library smart-parens or electric-pair.
And you mention Prelude.
To find out what part of your init file (~/.emacs) is causing the behavior you see, bisect your init file recursively (first comment-out half, to see which half is responsible, then 3/4, to see which quarter is responsible,...). Then, if you still have a question about the responsible code, ask here, providing that info.
When you describe your problem here, it is important to be specific: what Emacs version, what mode(s), what libraries have you loaded,... Whatever might be pertinent. But first narrow down the problem by bisecting your init file to find the culprit.
What I'd like that to do, is when I'm on a line of source such as: foo
And I hit a "jump" key, it should match href="foo.html" and open the file c:/project/root/templates/foo.html.
I've found jump.el (package 'jump' in emacs 24) and am trying to get defjump to work:
(require 'jump)
(defjump
'my-follow-ref
'(("href=\"\\1\"" . "templates/\\1"))
"c:/project/root/"
"Follow a logical link from one part of the source to another.")
My code is based on the example in the help, but I'm getting stuck on a pretty basic emacs lisp error:
mapcar: Wrong type argument: listp, quote
What am I doing wrong?
There is no jump.el in the emacs 24 source tree, and google is no help, but, I guess, your problem is unnecessary quoting: defjump is probably a macro.
Chances are this will work:
(defjump
my-follow-ref
(("href=\"\\1\"" . "templates/\\1"))
"c:/project/root/"
"Follow a logical link from one part of the source to another.")
when I try to find help topic on a function C-h a , the content will not directly show up.
instead "Type "q" to delete this frame." will occur in the mini-buffer, then nothing show up. but if I type a second time, the content will show up
this is the case for the moment, not sure what configuration is wrong.
It's been a year and a half since you posed the question, and still no answer. Here's my (partial) answer.
As always with such a problem, state your Emacs version and a recipe to reproduce the problem, starting from emacs -Q (no init file). If you cannot repro the problem from emacs -Q then bisect your init file recursively until you find the culprit code.
If you can repro the problem from emacs -Q then people here will be able to help you understand whether it is the expected behavior or not. If not, M-x report-emacs-bug is in order. Even if you are not sure whether something is a bug, you can use M-x report-emacs-bug -- Emacs Dev will let you know. But again, a bug report should preferably include a recipe starting from emacs -Q.
I've checked my elisp files to make sure that I do not have any bindings that contain Shift+R (and I have not found any). I expect SHIFT+R to print an uppercase character, but instead I get R R undefined inside of the Emacs command line. This is only in C/C++ major modes.
Any suggestions?
Update: Describing the key shows that it is undefined. How would I define it for the normal, expected use (capitalizing the letter R)?
I assume by the 'expected use' you mean to insert the 'R' character. For this, you'd need to bind the key to 'self-insert-command':
M-x global-set-key R self-insert-command
Or, in your .emacs or .emacs.d/init.el file:
(global-set-key "R" 'self-insert-command)
Of course, this should be the default....
I'm getting a little deja-vu here and if memory serves the behavior I encountered some years ago was that (on Windows) certain accessibility settings unset or changed the keycode for the right shift key. Sorry I cannot be more specific but maybe this will stimulate someone else to come up with the real answer. A test you can make: does the behavior work with both shift keys or just one? If the answer is just one shows the bad behavior, is that bad behavior shown with all keys?
Try C-h k (describe-key), then press Shift-R. describe-key will then tell you what is bound to that key. At least that will give you a hint as to whether or not there is an active binding. If there's a binding, perhaps it will give you a hint of something else to search for in your startup files.
You sound like you're having the same problem I had. Typing Re... in any html buffer would try to execute an R- command, when every single R-* command was undefined. Turned out that I had a typo in my .emacs file. I had a global-key-map set to (kbd "REF") instead of (kbd "RET"), and fixing it made the problem immediately vanish. So I'd recommend checking for anything similar in your .emacs file.
I'm having a problem with an Emacs lisp package that I pulled down from the ubuntu distribution. The package is JDEE, and it complains of Args out of range: "63", 0, 4 in the mini buffer and the *Messages* buffer whenever I open a file. This bug appears to have been reported last September but no action has been taken. I'm not an emacs newbie, having written some Elisp code myself, but I've never attempted to debug anything like this. I would like to stop the file load in a debugger when this error happens to at least get an idea of where the problem is coming from. I've read section 18.1.1 of the Elisp manual on "Entering the debugger on error" but trying to load the file after playing with various combinations of values for debug-on-error, debug-ignored-errors, and debug-on-signal appears to have no effect. Has anybody got any suggestions for my next step?
If debug-on-error isn't working, I'd start with the source itself. Find the keybinding/event that is causing the problem, and locate the function.
C-h k <keystrokes>
M-x find-function <function-name-from-above>
Now, once you are at the source
M-x edebug-defun
And the next time you hit the key, you should be able to step through the program. At that point, you can see which portion causes an error - and drill down that way.
You can also try setting the variable 'stack-trace-on-error to see if you can find the culprit (though 'debug-on-error usually works for me, not sure why it doesn't for you).
As a last resort (if edebug-defun doesn't work), you can redefine the routine with a call to (debug) in it, sort of does the same.
I suppose JDEE is somehow inhibiting debug-on-error. Perhaps grep through its files for the error message "Args out of range". While debugging, make sure to load the uncompiled .el files, not the byte-compiled .elc files (you will notice it in the debugger if you are running byte-compiled code) by entering commands like (load "foo.el") instead of (load "foo").
I got the same error when using find-grep after accidentally redefining (current-time-string) in one of my own scripts.
Using the M-x edebug-defun tip posted above I managed to find the issue when I stepped through the code giving the error seeing the call to (current-time-string).
Not sure how helpful this is in your case.