Emacs: Move most important TODO entries from todo.org to the init files

.emacs.d/init.el

@@ -299,6 +299,7 @@
 ;;; Wgrep
 (nconc package-selected-packages '(wgrep-helm wgrep-pt))
 (when (require 'wgrep nil t)
+  ;; TODO: wgrep-face is not so pretty.
   (set-face-attribute 'wgrep-face nil :inherit 'ediff-current-diff-C :foreground 'unspecified :background 'unspecified :box nil))
 
 ;;; Window manager

.emacs.d/lisp/functions.el

@@ -427,6 +427,9 @@ This does not interfere with `subword-mode'."
     (modify-syntax-entry ?_ "_")
     (message "_ is a word delimiter")))
 
+;;; TODO: Move turn-on-* functions to 'hook-functions.el'.
+;;; Replace useless individual comments with global comment.
+
 (defun turn-on-column-number-mode ()
   "Unconditionally turn on `column-number-mode' for the current buffer."
   (set (make-variable-buffer-local 'column-number-mode) t))

.emacs.d/lisp/init-eshell.el

@@ -6,8 +6,19 @@
 ;;; modules, runs their hooks and concludes with `eshell-first-time-mode-hook'
 ;;; (for the first session only) and `eshell-mode-hook'.
 
+;;; TODO: Redirecting big output to file (e.g. /dev/null) is extremely slow.
+
 ;;; TODO: Cannot "C-c C-c" during a `sudo pacman -Syu`.
 
+;;; TODO: The buffer stutters when writing "in-place", e.g. pacman, git.
+;;; It seems that it does not do it as much in `emacs -Q`.
+
+;;; REVIEW: `eshell/sudo' should not read -u in command arguments.
+;;; This fails: sudo pacman -Syu --noconfirm.
+;;; http://www.gnu.org/software/emacs/manual/html_node/eshell/Built_002dins.html
+;;; https://emacs.stackexchange.com/questions/5608/how-to-let-eshell-remember-sudo-password-for-two-minutes
+;;; See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=27411
+
 ;;; REVIEW: Eshell/Shell completion fails when PATH has a non-readable element.
 ;; See https://github.com/emacs-helm/helm/issues/1785
 ;; and https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27300.
@@ -34,6 +45,10 @@
 ;; TODO: Hour is printed twice. We don't need to set this?
 ;; (setq eshell-ls-date-format (replace-regexp-in-string "^\\+*" "" (getenv "TIME_STYLE")))
 
+;;; TODO: ls: Sort using locale.
+
+;;; TODO: `kill -#' does not work.
+
 ;;; Leave `eshell-highlight-prompt' to t as it sets the read-only property.
 (setq eshell-prompt-function
       (lambda nil
@@ -96,6 +111,10 @@
 (add-hook 'eshell-mode-hook 'eshell-cmpl-initialize)
 
 ;;; Filter out space-beginning commands from history.
+;;; TODO: history/command hook: trim surrounding space.  Check `eshell-rewrite-command-hook'.
+;;; TODO: history: do not save failed commands to file.
+;;; TODO: history: do not store duplicates
+;;; TODO: history: Shared history?  Check apropos: "esh hist".
 (setq eshell-input-filter
       (lambda (str)
         (not (or (string= "" str)

.emacs.d/lisp/init-evil-org.el

@@ -3,6 +3,8 @@
 ;; - evil-org: Depends on MELPA's org-mode, too big a dependency for me.
 ;; See https://github.com/Somelauw/evil-org-mode/blob/master/doc/keythemes.org for inspiration.
 
+;; TODO: Agenda keys are not right, M-j is shadowed.
+
 (evil-define-key 'normal org-mode-map
   (kbd "M-<return>") (lambda () (interactive) (evil-insert 1) (org-meta-return))
   "L" 'org-shiftright

.emacs.d/lisp/init-evil.el

@@ -7,10 +7,13 @@
 ;; - Navigating through the marks randomly produces a "Marker points into wrong buffer" error.
 ;; https://github.com/emacs-evil/evil/issues/845#issuecomment-306050231
 
-;; TODO: Make Evil commands react more dynamically with read-only text.
+;; TODO: Make Evil commands react more dynamically with read-only text, like eshell, wdired.
 ;; Add support for I, C, D, S, s, c*, d*, R, r.
 ;; See https://github.com/emacs-evil/evil/issues/852.
 
+;; REVIEW: 'cw' fails on the last character of the line when \n does not terminate it.
+;; See https://github.com/emacs-evil/evil/issues/863.
+
 ;; Several packages handle relative line numbering:
 ;; - nlinum-relative: Seems slow as of May 2017.
 ;; - linum-relative: integrates well but not with fringe string, must be a function.

.emacs.d/lisp/init-helm.el

@@ -89,6 +89,10 @@
   (define-key eshell-mode-map (kbd "M-p") 'helm-eshell-history))
 (add-hook 'eshell-mode-hook 'helm/eshell-set-keys)
 
+;; TODO: Use helm-ff history in helm file completion.
+;; https://github.com/emacs-helm/helm/issues/1118
+;; (define-key helm-read-file-map (kbd "M-p") 'helm-ff-run-switch-to-history)
+
 ;;; Do not exclude any files from 'git grep'.
 (setq helm-grep-git-grep-command "git --no-pager grep -n%cH --color=always --full-name -e %p -- %f")
 

.emacs.d/lisp/init-latex.el

@@ -1,6 +1,8 @@
 ;;; LaTeX
 ;;; WARNING: This file is loaded from a hook.
 
+;;; TODO: `beginning-of-defun'/`end-of-defun' should go to next section.
+
 ;;; We use the TeX setup.
 (require 'init-tex)
 (require 'latex-pretty-symbols nil t)

.emacs.d/lisp/init-org.el

@@ -1,5 +1,7 @@
 ;;; Org mode
 
+;;; TODO: org-import should be able to parse "|" in CSV files.
+
 (define-key org-mode-map (kbd "C-c C-a") 'org-agenda)
 
 (setq

.emacs.d/lisp/main.el

@@ -228,6 +228,7 @@
 ;;; Let Emacs auto-load/save sessions only when running the daemon.
 ;;; `server-running-p' is only useful once the daemon is started and cannot be
 ;;; used for initialization. We use `daemonp' instead.
+;;; TODO: Desktop does not get saved when Emacs quits.  When does it get saved?
 ;;; TODO: `desktop-kill' should not query the user in `kill-emacs-hook'.
 ;;; TODO: Desktop mode does not save window registers properly.
 ;;; See https://groups.google.com/forum/#!topic/gnu.emacs.help/64aO_O43530
@@ -301,6 +302,7 @@
 (global-set-key (kbd "C-x k") 'kill-this-buffer)
 
 ;;; Ediff
+;;; TODO: Ediff does not seem to auto-refine.  Bug?  Compare daemon and no-daemon.
 (setq ediff-window-setup-function 'ediff-setup-windows-plain
       ediff-split-window-function 'split-window-horizontally)
 

.emacs.d/lisp/visual.el

@@ -24,6 +24,7 @@
 (set-face-background 'region "#191970")
 (set-face-attribute 'isearch nil :foreground 'unspecified :background "#2f4f4f" :box "white")
 (set-face-attribute 'lazy-highlight nil :inherit 'isearch :foreground 'unspecified :background 'unspecified :box nil)
+;;; TODO: Highlight with box does not render well in Sx, ediff, occur, evil-search.
 (set-face-attribute 'highlight nil :background 'unspecified :box "white")
 (set-face-attribute 'error nil :foreground "red" :weight 'bold)