[ESS] polymode indents everything when editing Rmd file?
Ista Zahn
|@t@z@hn @end|ng |rom gm@||@com
Tue Feb 6 18:31:25 CET 2018
Hi Paul,
Why do you expect polymode to provide an indention benefit? "All" it
does in the .Rmd case is give you a buffer with markdown-mode parts
and R-mode parts. Indentation in the R-mode parts is handled by ESS,
and indentation in markdown-mode parts is handled by markdown-mode.
Or are you trying to say that indentation in the markdown portion of a
polymode buffer is different than indentation in a plain markdown-mode
buffer?
Best,
Ista
On Tue, Feb 6, 2018 at 11:24 AM, Paul Johnson <pauljohn32 using gmail.com> wrote:
> I wonder if I've got polymode set up correctly. I have Ubuntu 17.10
> Emacs 25.2 Ess 17.11, it works well to edit R files. Today I installed
> polymode from melpa,
>
> When I open an Rmd file, I can visually see a difference. The code
> chunks are likely shaded areas. Also, some keywords within the R
> chunks are highlighted. "library" appears as light green, and the
> quoted arguments within function calls are different colors.
>
> However, while editing the file, it seems like editing features don't
> work correctly. In the chunks that are R code, indentation works as
> expected. However, outside the chunks, polymode has no indentation
> benefit. I expect things that should be flush left should stay there,
> but tabbing causes indentation. For example, where a line starts with
>
> # R data import
>
> or
>
> ```{r}
>
> A tab in either line, at any point within the line, causes 4 spaces before ```.
>
> Lately, I've been trying to get Emacs to work with python and that has
> been a massive pain. Its possible I broke polymode by fiddingly with
> that. So here's the init.el:
>
> (when (>= emacs-major-version 24)
> (require 'package)
> (package-initialize)
> (add-to-list 'package-archives
> '("melpa" . "http://melpa.milkbox.net/packages/") t)
> (add-to-list 'package-archives
> '("melpa-stable" . "https://stable.melpa.org/packages/")))
>
> (package-initialize)
> (elpy-enable)
>
>
> ;; Org-mode with R doesn't work without this
> ;; http://orgmode.org/worg/org-contrib/babel/how-to-use-Org-Babel-for-R.html
> (custom-set-variables
> ;; custom-set-variables was added by Custom.
> ;; If you edit it by hand, you could mess it up, so be careful.
> ;; Your init file should contain only one such instance.
> ;; If there is more than one, they won't work right.
> '(ansi-color-names-vector
> ["#2e3436" "#a40000" "#4e9a06" "#c4a000" "#204a87" "#5c3566"
> "#729fcf" "#eeeeec"])
> '(column-number-mode t)
> '(cua-auto-tabify-rectangles nil)
> '(cua-mode t nil (cua-base))
> '(custom-enabled-themes (quote (whiteboard)))
> '(inferior-R-args "--no-restore-history --no-save")
> '(org-babel-load-languages (quote ((emacs-lisp . t) (R . t))))
> '(org-confirm-babel-evaluate nil)
> '(package-selected-packages (quote (polymode elpygen elpy)))
> '(show-paren-mode t))
>
> (setq default-tab-width 4)
>
> ;; Section II. Keyboard and mouse customization
> ;; Mouse and cursor in the usual Mac/Windows way
> (delete-selection-mode t)
> ;; http://stackoverflow.com/questions/13036155/how-to-to-combine-emacs-primary-clipboard-copy-and-paste-behavior-on-ms-windows
> (setq select-active-regions t)
> ;; Trying to make mouse middle-click only paste from primary
> ;; X11 selection, not clipboard and kill ring:
> (global-set-key [mouse-2] 'mouse-yank-primary)
> ;; highlight does not alter Kill ring:
> (setq mouse-drag-copy-region nil)
> ;; windows style binding C-x, C-v, C-c, C-z:
> (cua-mode t)
> ;; Don't tabify after rectangle commands:
> (setq cua-auto-tabify-rectangles nil)
>
> ;; Section III. Programming conveniences:
> ;; light-up matching parens:
> (show-paren-mode t)
> ;; turn on syntax highlighting:
> (global-font-lock-mode t)
> ;; Auto fill is TRUE in text modes:
> (setq text-mode-hook (quote (turn-on-auto-fill text-mode-hook-identify)))
>
>
> ;; Section IV. ESS Emacs Statistics
>
> (require 'ess-site)
> ;; soft require: no error if package not found
> (require 'ess-smart-underscore nil 'noerror)
>
> (require 'poly-R)
> (require 'poly-markdown)
>
> (add-to-list 'auto-mode-alist '("\\.Rmd" . poly-markdown+r-mode))
> ;; start R in current working directory, don't let R ask user:
> (setq ess-ask-for-ess-directory nil)
>
> ;; Change shortcut "run this line" to use Shift-Return
> ;; Suggested by Vitalie Spinu 2013-09-30 to co-exist with Windows Emacs
> (eval-after-load "ess-mode"
> '(progn
> (define-key ess-mode-map [(control return)] nil)
> (define-key ess-mode-map [(shift return)] 'ess-eval-region-or-line-and-step))
> )
>
> ;; Help in frames?
> (setq ess-help-own-frame 'one)
>
> ;; I want the *R* process in its own frame
> (setq inferior-ess-own-frame t)
> (setq inferior-ess-same-window nil)
>
> ;; Problem in Windows about menus not displaying
> ;; https://stat.ethz.ch/pipermail/ess-help/2012-September/008207.html
> ;;(if (eq system-type 'windows-nt)
> (defun my-R-execute-options ()
> (ess-command "options(menu.graphics = FALSE)\n"))
> (add-hook 'ess-R-post-run-hook 'my-R-execute-options)
> ;;)
>
> ;; Put # flush left
> ;; See gmail thread in ESS group, this from Ista
> (add-hook 'ess-mode-hook
> (lambda()
> ;; don't indent comments
> (setq ess-indent-with-fancy-comments nil)
> ;; turn on outline mode
> (setq-local outline-regexp "[# ]+")
> (outline-minor-mode t)))
>
> ;; Section V. Frames oriented Emacs
>
> ;; Make files opened from the menu bar appear in their own
> ;; frames. Adapted from Emacs menu-bar.el
> (defun menu-find-existing ()
> "Edit the existing file FILENAME."
> (interactive)
> (let* ((mustmatch (not (and (fboundp 'x-uses-old-gtk-dialog)
> (x-uses-old-gtk-dialog))))
> (filename (car (find-file-read-args "Find file: " mustmatch))))
> (if mustmatch
> (find-file-other-frame filename)
> (find-file filename))))
> (define-key menu-bar-file-menu [new-file]
> '(menu-item "Open/Create" find-file-other-frame
> :enable (menu-bar-non-minibuffer-window-p)
> :help "Create a new file"))
> (define-key menu-bar-file-menu [open-file]
> '(menu-item ,(purecopy "Open File...") menu-find-existing
> :enable (menu-bar-non-minibuffer-window-p)
> :help ,(purecopy "Read an existing file into an Emacs buffer")))
>
>
> ;; Open directory list in new frame.
> (define-key menu-bar-file-menu [dired]
> '(menu-item "Open Directory..." dired-other-frame
> :help "Read a directory; operate on its files (Dired)"
> :enable (not (window-minibuffer-p (frame-selected-window
> menu-updating-frame)))))
>
>
>
>
> ;; Section VI: Miscellaneous convenience
> ;; Remove Emacs "splash screen" http://fuhm.livejournal.com/
> (defadvice command-line-normalize-file-name
> (before kill-stupid-startup-screen activate)
> (setq inhibit-startup-screen t))
> (setq inhibit-splash-screen t)
>
> ;; Show file name in title bar
> ;; http://www.thetechrepo.com/main-articles/549
> (setq frame-title-format "%b - Emacs")
>
> ;; Make Emacs scroll smoothly with down arrow key.
> ;; faq 5.45 http://www.gnu.org/s/emacs/emacs-faq.html#Modifying-pull_002ddown-menus
> (setq scroll-conservatively most-positive-fixnum)
>
> ;; Remember password when connected to remote sites via Tramp
> ;; http://stackoverflow.com/questions/840279/passwords-in-emacs-tramp-mode-editing
> ;; Emacs "tramp" service (ssh connection) constantly
> ;; asks for the log in password without this
> (setq password-cache-expiry nil)
>
>
> ;; Emacs shells work better
> ;; http://snarfed.org/why_i_run_shells_inside_emacs
> (setq ansi-color-for-comint-mode 'filter)
> (setq comint-prompt-read-only t)
> (setq comint-scroll-to-bottom-on-input t)
> (setq comint-scroll-to-bottom-on-output t)
> (setq comint-move-point-for-output t)
>
>
> PJ
>
> --
> Paul E. Johnson http://pj.freefaculty.org
> Director, Center for Research Methods and Data Analysis http://crmda.ku.edu
>
> To write to me directly, please address me at pauljohn at ku.edu.
>
> ______________________________________________
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