[emacs] Update init for emacs

emacs/.doom.d/init.el

@@ -19,12 +19,10 @@
        ;;japanese
 
        :completion
-       (company          ; the ultimate code completion backend
-        +childframe)
+       company          ; the ultimate code completion backend
        ;;helm            ; the *other* search engine for love and life
        ;;ido             ; the other *other* search engine...
        (ivy              ; a search engine for love and life
-        +childframe
         +fuzzy
         +icons)
 
@@ -33,22 +31,20 @@
        doom              ; what makes DOOM look the way it does
        doom-dashboard    ; a nifty splash screen for Emacs
        doom-quit         ; DOOM quit-message prompts when you quit Emacs
-       (emoji +unicode)  ;
-       ;;fill-column       ; a `fill-column' indicator
+       (emoji +github +unicode)  ;
+       ;;fill-column     ; a `fill-column' indicator
        hl-todo           ; highlight TODO/FIXME/NOTE/DEPRECATED/HACK/REVIEW
        ;;hydra
-       ;;indent-guides     ; highlighted indent columns
+       ;;indent-guides   ; highlighted indent columns
        ligatures         ;
-       minimap           ; show a map of the code on the side
+       ;;minimap         ; show a map of the code on the side
        modeline          ; snazzy, Atom-inspired modeline, plus API
        nav-flash         ; blink cursor line after big motions
-       ;;neotree           ; a project drawer, like NERDTree for vim
+       ;;neotree         ; a project drawer, like NERDTree for vim
        ophints           ; highlight the region an operation acts on
-       (popup
-        +all
-        +defaults)   ; tame sudden yet inevitable temporary windows
-       ;;tabs              ; an tab bar for Emacs
-       treemacs          ; a project drawer, like neotree but cooler
+       (popup +defaults) ; tame sudden yet inevitable temporary windows
+       ;;tabs            ; an tab bar for Emacs
+       ;;treemacs        ; a project drawer, like neotree but cooler
        unicode           ; extended unicode support for various languages
        vc-gutter         ; vcs diff in the fringe
        vi-tilde-fringe   ; fringe tildes to mark beyond EOB
@@ -112,6 +108,10 @@
        ;;tmux              ; an API for interacting with tmux
        ;;upload            ; map local to remote projects via ssh/ftp
 
+       :os
+       (:if IS-MAC macos)  ; improve compatibility with macOS
+       tty               ; improve the terminal Emacs experience
+
        :lang
        ;;agda              ; types of types of types of types...
        ;;cc                ; C/C++/Obj-C madness