[Emacs] Add again eshell syntax highlight

.spacemacs

@@ -140,7 +140,7 @@ This function is called at the very end of Spacemacs initialization."
  '(objed-cursor-color "#ff6c6b")
  '(org-export-headline-levels 4)
  '(package-selected-packages
-   '(diredfl caddyfile-mode ob-swift wttrin wrap-region pinentry org-tree-slide org-sidebar org-ql peg ov org-super-agenda ts dired-du caddyfile-mode loop xkcd vmd-mode visual-fill-column typit mmt sudoku restclient-helm pony-mode pacmacs ox-reveal outorg ob-restclient ob-http meson-mode ibuffer-projectile lv helm-w3m w3m graphviz-dot-mode flycheck-gometalinter transient ess-smart-equals ess-R-data-view ctable ess julia-mode eshell-git-prompt emoji-cheat-sheet-plus edit-indirect dockerfile-mode docker docker-tramp company-restclient restclient know-your-http-well company-quickhelp company-emoji company-emacs-eclim eclim atomic-chrome websocket 2048-game ox-gfm slime-company slime common-lisp-snippets erlang insert-shebang fish-mode company-shell faceup racket-mode treepy graphql yapfify yaml-mode xterm-color web-beautify twittering-mode toml-mode tagedit stickyfunc-enhance smeargle slim-mode shell-pop selectric-mode scss-mode sass-mode ranger rainbow-identifiers pytest pyenv-mode py-isort pug-mode plantuml-mode phpunit phpcbf php-auto-yasnippets pdf-tools tablist ox-pandoc orgit org-present org-pomodoro alert log4e gntp ob-elixir multi-term markdown-toc magit-gitflow magit-gh-pulls livid-mode live-py-mode json-snatcher js2-refactor js-doc htmlize hlint-refactor hindent helm-pydoc helm-hoogle helm-gitignore helm-css-scss haskell-snippets haml-mode gnuplot glsl-mode gitignore-mode github-search github-clone github-browse-file gitconfig-mode gitattributes-mode git-messenger gist gh marshal logito pcache ht gh-md flyspell-correct-helm flyspell-correct flycheck-rust pos-tip flycheck-mix flycheck-credo eshell-z eshell-prompt-extras esh-help drupal-mode disaster cython-mode dash-functional tern company-ghci company-ghc ghc color-identifiers-mode cmm-mode clang-format cargo auto-dictionary alchemist modern-cpp-font-lock yasnippet-snippets x86-lookup web-mode srefactor racer pyvenv pip-requirements pandoc-mode org-projectile org-category-capture org-mime org-download nasm-mode json-reformat intero imenu-list hy-mode git-timemachine git-link geiser flycheck-pos-tip flycheck-haskell evil-magit emmet-mode cmake-mode anaconda-mode rust-mode elixir-mode flycheck haskell-mode multiple-cursors skewer-mode simple-httpd markdown-mode magit magit-popup git-commit ghub with-editor pythonic emms gmail-message-mode ham-mode html-to-markdown flymd edit-server image-dired+ go-guru go-eldoc company-go go-mode unfill mwim company-web web-completion-data company-tern company-cabal company-c-headers company-auctex company-anaconda elcord xresources-theme sql-indent rainbow-mode php-extras php-mode mmm-mode json-mode js2-mode csv-mode coffee-mode auctex helm-company helm-c-yasnippet fuzzy company-statistics company auto-yasnippet yasnippet ac-ispell auto-complete ws-butler winum which-key volatile-highlights vi-tilde-fringe uuidgen use-package toc-org spaceline powerline restart-emacs request rainbow-delimiters popwin persp-mode pcre2el paradox spinner org-plus-contrib org-bullets open-junk-file neotree move-text macrostep lorem-ipsum linum-relative link-hint indent-guide hydra hungry-delete hl-todo highlight-parentheses highlight-numbers parent-mode highlight-indentation helm-themes helm-swoop helm-projectile helm-mode-manager helm-make projectile pkg-info epl helm-flx helm-descbinds helm-ag google-translate golden-ratio flx-ido flx fill-column-indicator fancy-battery eyebrowse expand-region exec-path-from-shell evil-visualstar evil-visual-mark-mode evil-unimpaired evil-tutor evil-surround evil-search-highlight-persist evil-numbers evil-nerd-commenter evil-mc evil-matchit evil-lisp-state smartparens evil-indent-plus evil-iedit-state iedit evil-exchange evil-escape evil-ediff evil-args evil-anzu anzu evil goto-chg undo-tree eval-sexp-fu highlight elisp-slime-nav dumb-jump f dash s diminish define-word column-enforce-mode clean-aindent-mode bind-map bind-key auto-highlight-symbol auto-compile packed aggressive-indent adaptive-wrap ace-window ace-link ace-jump-helm-line helm avy helm-core popup async))
+   '(eshell-syntax-highlighting diredfl caddyfile-mode ob-swift wttrin wrap-region pinentry org-tree-slide org-sidebar org-ql peg ov org-super-agenda ts dired-du caddyfile-mode loop xkcd vmd-mode visual-fill-column typit mmt sudoku restclient-helm pony-mode pacmacs ox-reveal outorg ob-restclient ob-http meson-mode ibuffer-projectile lv helm-w3m w3m graphviz-dot-mode flycheck-gometalinter transient ess-smart-equals ess-R-data-view ctable ess julia-mode eshell-git-prompt emoji-cheat-sheet-plus edit-indirect dockerfile-mode docker docker-tramp company-restclient restclient know-your-http-well company-quickhelp company-emoji company-emacs-eclim eclim atomic-chrome websocket 2048-game ox-gfm slime-company slime common-lisp-snippets erlang insert-shebang fish-mode company-shell faceup racket-mode treepy graphql yapfify yaml-mode xterm-color web-beautify twittering-mode toml-mode tagedit stickyfunc-enhance smeargle slim-mode shell-pop selectric-mode scss-mode sass-mode ranger rainbow-identifiers pytest pyenv-mode py-isort pug-mode plantuml-mode phpunit phpcbf php-auto-yasnippets pdf-tools tablist ox-pandoc orgit org-present org-pomodoro alert log4e gntp ob-elixir multi-term markdown-toc magit-gitflow magit-gh-pulls livid-mode live-py-mode json-snatcher js2-refactor js-doc htmlize hlint-refactor hindent helm-pydoc helm-hoogle helm-gitignore helm-css-scss haskell-snippets haml-mode gnuplot glsl-mode gitignore-mode github-search github-clone github-browse-file gitconfig-mode gitattributes-mode git-messenger gist gh marshal logito pcache ht gh-md flyspell-correct-helm flyspell-correct flycheck-rust pos-tip flycheck-mix flycheck-credo eshell-z eshell-prompt-extras esh-help drupal-mode disaster cython-mode dash-functional tern company-ghci company-ghc ghc color-identifiers-mode cmm-mode clang-format cargo auto-dictionary alchemist modern-cpp-font-lock yasnippet-snippets x86-lookup web-mode srefactor racer pyvenv pip-requirements pandoc-mode org-projectile org-category-capture org-mime org-download nasm-mode json-reformat intero imenu-list hy-mode git-timemachine git-link geiser flycheck-pos-tip flycheck-haskell evil-magit emmet-mode cmake-mode anaconda-mode rust-mode elixir-mode flycheck haskell-mode multiple-cursors skewer-mode simple-httpd markdown-mode magit magit-popup git-commit ghub with-editor pythonic emms gmail-message-mode ham-mode html-to-markdown flymd edit-server image-dired+ go-guru go-eldoc company-go go-mode unfill mwim company-web web-completion-data company-tern company-cabal company-c-headers company-auctex company-anaconda elcord xresources-theme sql-indent rainbow-mode php-extras php-mode mmm-mode json-mode js2-mode csv-mode coffee-mode auctex helm-company helm-c-yasnippet fuzzy company-statistics company auto-yasnippet yasnippet ac-ispell auto-complete ws-butler winum which-key volatile-highlights vi-tilde-fringe uuidgen use-package toc-org spaceline powerline restart-emacs request rainbow-delimiters popwin persp-mode pcre2el paradox spinner org-plus-contrib org-bullets open-junk-file neotree move-text macrostep lorem-ipsum linum-relative link-hint indent-guide hydra hungry-delete hl-todo highlight-parentheses highlight-numbers parent-mode highlight-indentation helm-themes helm-swoop helm-projectile helm-mode-manager helm-make projectile pkg-info epl helm-flx helm-descbinds helm-ag google-translate golden-ratio flx-ido flx fill-column-indicator fancy-battery eyebrowse expand-region exec-path-from-shell evil-visualstar evil-visual-mark-mode evil-unimpaired evil-tutor evil-surround evil-search-highlight-persist evil-numbers evil-nerd-commenter evil-mc evil-matchit evil-lisp-state smartparens evil-indent-plus evil-iedit-state iedit evil-exchange evil-escape evil-ediff evil-args evil-anzu anzu evil goto-chg undo-tree eval-sexp-fu highlight elisp-slime-nav dumb-jump f dash s diminish define-word column-enforce-mode clean-aindent-mode bind-map bind-key auto-highlight-symbol auto-compile packed aggressive-indent adaptive-wrap ace-window ace-link ace-jump-helm-line helm avy helm-core popup async))
  '(pdf-view-midnight-colors '("#655370" . "#fbf8ef"))
  '(safe-local-variable-values
    '((org-confirm-babel-evaluate)

org/config/emacs.org

@@ -70,12 +70,13 @@ However, I do have additional packages I installed either from the Elpa or the M
 With the variable ~dotspacemacs-additional-packages~, it is possible to install extra packages which are not already included in any layers. Dependencies should be explicitly included as they won’t be resolved automatically. Here is a table of all the extra packages I use:
 #+NAME: extra-packages
 | name of the package        | why is it installed                                  |
-|---------------------+------------------------------------------------------|
+|----------------------------+------------------------------------------------------|
 | caddyfile-mode             | Major mode for editing Caddyfiles                    |
 | dired-git-info             | Git information in Dired buffers                     |
 | diredfl                    | Extra font lock rules for a more colourful dired     |
 | edit-indirect              | edit region in separate buffer                       |
 | elcord                     | rich integration of Emacs in Discord                 |
+| eshell-syntax-highlighting | Syntax highlighting for Eshell                       |
 | info-colors                | Extra colors for Emacs's Info-mode                   |
 | magit-gitflow              | integrate gitflow in Magit                           |
 | multiple-cursors           | I don’t like the layer, I prefer this package alone  |
@@ -1955,6 +1956,11 @@ I also don't want the banner to be displayed, I know I entered the Elisp shell,
   (setq eshell-banner-message "")
 #+END_SRC
 
+Finally, let’s enable some fish-like syntax highlighting:
+#+BEGIN_SRC emacs-lisp
+  (eshell-syntax-highlighting-global-mode +1)
+#+END_SRC
+
 **** Visual commands
 :PROPERTIES:
 :CUSTOM_ID: User_Configuration-Eshell-Visual_commands-2b15e0dc