45
I found this SO post: https://stackoverflow.com/questions/944614/emacs-does-hideshow-work-with-xml-mode-sgml-mode
(require 'hideshow)
(require 'sgml-mode)
(require 'nxml-mode)
(add-to-list 'hs-special-modes-alist
'(nxml-mode
"<!--\\|<[^/>]*[^/]>"
"-->\\|</[^/>]*[^/]>"
"<!-...
33
Does the functionality already exist to reformat this buffer to be somewhat user-readable?
Of course, and you have plenty of options. I'd probably feed it to an external program using:
C-x h C-u M-| xmllint --format - RET
This program comes with libxml2. You could also use tidy. Here's a list of commandline xml formatting tools: https://stackoverflow.com/...
27
The built-in sgml-mode has a command to do this: sgml-pretty-print. If you're in nxml-mode it looks like you need switch to sgml-mode first. You could write a command to temporarily switch to sgml-mode, run pretty-print, then switch back to nxml-mode.
For example, here is a command that will pretty-print the region, optionally with auto-fill enabled:
(...
13
web-mode has element folding built in and bound to C-c C-f. But you will lose some of the features of using nxml-mode obviously.
7
write this into your ~/.emacs.d/init.el:
(require 'sgml-mode)
(defun ninrod/reformat-xml ()
(interactive)
(save-excursion
(sgml-pretty-print (point-min) (point-max))
(indent-region (point-min) (point-max))))
reload emacs, then just call M-x reformat-xml on the badly formatted xml buffer.
source: https://davidcapello.com/blog/emacs/reformat-...
5
Mark your xml and do:
M-x sgml-pretty-print
Or just run the command without a marked region to prettify the whole buffer.
5
Try the command sgml-pretty-print from sgml-mode. This operates on the region, so you could mark the buffer first:
C-x h
M-x sgml-pretty-print
Or maybe define a command :
(defun my-xml-pretty-print ()
(interactive)
(unless (featurep 'sgml-mode) (require 'sgml-mode))
(sgml-pretty-print (point-min) (point-max)))
4
Install nxml-mode and which-function-mode. Take the nxml-where function from here and add it to your .emacs file followed by:
(defun xml-find-file-hook ()
(when (derived-mode-p 'nxml-mode)
(which-function-mode t)
(setq which-func-mode t)
(add-hook 'which-func-functions 'nxml-where t t)))
(add-hook 'find-file-hook 'xml-find-file-hook t)
3
Two options I'm aware of:
mmm-mode is a minor mode for Emacs that allows Multiple Major Modes
to coexist in one buffer. It is well-suited to editing:
Preprocessed code, such as server-side Ruby, Perl or PHP embedded in HTML
Code generating code, such as HTML output by CGI scripts
Embedded code, such as Javascript in HTML
Literate programming: code ...
3
Did you test elfeed? Is not a client for feedly.com, but you can read your RSS feeds within Emacs anyway
3
The answer is that you can't use Emacs as a Feedly client, or at least not without regenerating a developer key every three months. I received the same information as the folks at Feednix.
There are two possible alternate solutions, neither of which I've yet tested:
Use rss2email and have it send the articles from your list of RSS feeds to an email account ...
3
You'll probably like to either disable auto-image-file-mode or tweak image-file-name-extensions.
BTW, if Emacs crashes or hangs for a particular SVG file, I suggest you M-x report-emacs-bug about it. Maybe there's not much Emacs's code can do about it (e.g. the problem is in the SVG rendering livbrary), but it might be a good reason to change the default ...
3
If you use evil-mode, you can install https://github.com/redguardtoo/evil-matchit and press %
If you prefer original Emacs,
(autoload 'sgml-skip-tag-backward "sgml-mode" nil t)
(autoload 'sgml-skip-tag-forward "sgml-mode" nil t)
(defun html-get-tag ()
(let ((b (line-beginning-position))
(e (line-end-position))
(looping t)
(html-...
3
You can close an XML block in nXML-mode via
C-c /
To find such functions, have a look at the mode's description, accessible via C-h m when in nXML-mode. It says
C-c / finishes the current element by inserting an end-tag.
2
In nxml-mode, C-x H will mark the whole buffer and TAB will indent the selection.
2
See nxml-mode, option nxml-sexp-element-flag, and movement commands such as nxml-forward-balanced-item, nxml-forward-element, and nxml-up-element.
If you use library Icicles then you can use Icicles search commands icicle-search-xml-element and icicle-search-xml-element-text-node for navigating among and within XML elements.
(Non-nil option icicle-ignore-...
2
Org babel "Supported languages" are languages that you can evaluate/execute directly from an orgmode code block. I don't think JSON and XML are executable languages anywhere, so you don't need special support for them. You can still use src blocks, and if there's an Emacs mode for editing the language, it will apply the formatting to the code.
If ...
1
You can add the xml checkers to flycheck-disabled-checkers. For instance, if you are using use-package in your init file:
(use-package flycheck
:ensure t
:config (global-flycheck-mode)
(with-eval-after-load 'flycheck
(setq-default flycheck-disabled-checkers '(xml-xmlstarlet xml-xmllint))))
will enable flycheck globally, but disable the (two ...
1
You can use xml.el to handle XML data. The following function should provide you with the class names you are looking for:
(require 'xml)
(require 'seq)
(defun activity-from-manifest (manifest)
(seq-filter 'identity
(mapcar (lambda (node)
(let ((name (xml-get-attribute-or-nil node 'android:name)))
...
1
I have a solution that does 2 things:
Attempt to open any XML file in nXML mode, and this obviously needs to include SVG files.
If such a file is an SVG file, then define C-c C-c to image-mode.
For the first item, I use magic-mode-alist to select nxml-mode on some sequences at the beginning of the buffer: <?xml, some DOCTYPE line with XHTML, and <svg ...
1
I found the solution:
(setq auto-mode-alist
(append '((".*\\.xul\\'" . nxml-mode))
auto-mode-alist))
1
Turns out the hardest part has to be done outside Emacs.
Install auto-complete and auto-complete-nxml from MELPA (easy).
Note: don't use genrnc from MELPA 'cause it does not fit the bill...
Ensure that xsltproc is installed on the system (easy for Linux/Unix/OSX users).
Add the following customization into the user's ~/.emacs file (easy):
(require 'auto-...
1
You need to add this hook:
(add-hook 'nxml-mode-hook 'hs-minor-mode)
After that put this in your init.el file or somewhere it'll be loaded.
(define-key nxml-mode-map (kbd "C-c h") 'hs-toggle-hiding)
If you now press C-c h it will fold the xml at the element where your cursor is.
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