107 lines
4.1 KiB
Org Mode
107 lines
4.1 KiB
Org Mode
#+TITLE: Personal module
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* Preclude
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Personal functionality or variables that aid my workflow or are just cool.
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* Variables
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Some user variables
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#+BEGIN_SRC elisp
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(setq user-full-name "Aryadev Chavali"
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user-mail-address "aryadevchavali1@gmail.com")
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#+END_SRC
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* Reload
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Reload the doom session by brute force fully loading the "config.el" file in the doom private directory.
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#+BEGIN_SRC elisp
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(defun dx:reload ()
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"Reload instance of doom"
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(interactive)
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(load-file (concat doom-private-dir "config.el")))
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#+END_SRC
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* Change theme
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Allow user to set a theme from a limited set of candidates, based on "dx:theme-list".
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- Themes sanctioned by me:
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- doom-solarized-dark: just the right everything. best for day.
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- doom-gruvbox: good contrast, better for night.
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- doom-city-lights: Eh contrast, quite dark
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- doom-outrun-electric: Interesting colour palette
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- doom-vibrant: Good contrast, bit lighter
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- doom-molokai: hacker style
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- doom-solarized-light: Light orange theme that's actually okay on the eyes
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- doom-acario-light: Light theme with not bad colours
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- Themes not sanctioned:
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- Light themes other than solarized-light and acario
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- Horrid low contrast ones with no colour. Grayscale particularly. I can't
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handle those.
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#+BEGIN_SRC elisp
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(setq dx:themes/theme-list '(doom-solarized-dark
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doom-gruvbox doom-molokai
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doom-solarized-light doom-acario-light))
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(defun dx:themes/set-new-theme ()
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"Set the theme from my own selection, mutate as you see fit"
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(interactive)
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(let ((theme (completing-read "Select theme: " dx:themes/theme-list)))
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(condition-case nil
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(progn
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(mapc #'disable-theme custom-enabled-themes)
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(load-theme (intern theme) t)
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(when (fboundp 'powerline-reset)
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(powerline-reset)))
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(error "Problem loading theme %s" theme))))
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#+END_SRC
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* Password store
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Function to get a password given a key.
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#+BEGIN_SRC elisp
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(defun dx:password-store/get-password (KEY)
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(shell-command-to-string (concat "pass " KEY)))
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#+END_SRC
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* Insert newlines without o/O
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Insert a newline without having to exit normal mode!
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#+BEGIN_SRC elisp
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(defun dx:newline (&optional BACKWARD)
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(interactive)
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(message "%s" BACKWARD)
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(let ((old (point)))
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(cond ((and BACKWARD (= BACKWARD 1)) (+default/newline-above))
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(t (+default/newline-below)))
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(goto-char (+ old 1))
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(evil-normal-state)))
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#+END_SRC
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* Convert auto-fill lines to long truncate-lines
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Consider some org file with auto filled lines.
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I don't like auto-filled lines.
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So I want to convert them.
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I've setup macros countless times to do this operation for me, may as well formalize it as a function.
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Firstly, I need a function to count the number of instances of some substring occur in some other string.
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Shamelessly copied from rosetta code.
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#+BEGIN_SRC elisp
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(defun dx:org/count-sub (str pat)
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(loop with z = 0 with s = 0 while s do
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(when (setf s (cl-search pat str :start2 s))
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(incf z) (incf s (length pat)))
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finally (return z)))
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#+END_SRC
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Then the main function, works like so:
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1) Search the text in the region for newlines then join the lines to make a single segment
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2) Search for sentences through Emacs builtin =forward-sentence= and =forward-char= functions then newline via sentences
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#+BEGIN_SRC elisp
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(defun dx:org/fill-to-long-lines ()
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(interactive)
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(let* ((beg (region-beginning))
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(end (region-end))
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(region-text (buffer-substring-no-properties beg end))
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(n-sentences (dx:org/count-sub region-text "."))
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(parsed-text (apply #'concatenate 'string (cl-loop for c from beg to end collect
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(if (string= (buffer-substring-no-properties c (+ c 1)) "\n") " "
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(buffer-substring-no-properties c (+ c 1)))))))
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(delete-region beg end)
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(insert parsed-text)
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(message "%s" n-sentences)
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(evil-normal-state)
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(evil-digit-argument-or-evil-beginning-of-line)
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(cl-loop for i from 1 to n-sentences do (forward-sentence) (forward-char) (newline))))
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#+END_SRC
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