Right side of modeline cutoff when scrollbar disabled

[mustaqimM]

What did you expect to happen?
The modeline shouldn't be cut off

What actually happened?

Flycheck is cut off at the end
.
On a whim, I tried enabling the scrollbar: toggle-scroll-bar

Steps to reproduce:

1. Open file in Emacs with scrollbar disabled

System information:

emacs   version    26.3
        features   XPM JPEG TIFF GIF PNG RSVG SOUND DBUS GSETTINGS GLIB NOTIFY ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS XWIDGETS LCMS2
        build      Aug 29, 2019
        buildopts  (--with-x-toolkit=gtk3 --with-xwidgets --prefix=/usr --sysconfdir=/etc --sbindir=/usr/bin --bindir=/usr/bin --mandir=/usr/share/man --infodir=/usr/share/info --localstatedir=/var --with-file-notification=inotify --with-modules --with-jpeg --with-tiff --with-gif --with-png --with-xpm --with-rsvg --without-imagemagick --with-xml2 --with-gnutls --with-sound --with-m17n-flt --host=x86_64-unknown-linux-gnu --build=x86_64-unknown-linux-gnu 'CFLAGS=-fno-PIE -mtune=generic -O2 -pipe   -g' 'CPPFLAGS=   ' 'LDFLAGS=-no-pie -Wl,--as-needed    ')
        windowsys  x
        daemonp    daemon
doom    version    2.0.9
        build      HEAD -> develop, origin/develop, origin/HEAD 02374c69c 2020-04-22 02:13:51 -0400
        dir        ~/.config/doom/
system  type       gnu/linux
        config     x86_64-unknown-linux-gnu
        shell      /bin/zsh
        uname      Linux 5.4.34_1 #1 SMP PREEMPT Wed Apr 22 07:14:35 UTC 2020 x86_64
        path       (~/Library/Cloud/code/web/vuejs2/vue-cli/node_modules/.bin/ ~/.cargo/bin ~/.local/bin/sml/bin ~/.yarn/bin ~/.emacs.d/bin ~/.cargo/bin ~/.local/bin/sml/bin ~/.yarn/bin ~/.emacs.d/bin ~/.zinit/snippets/cht.sh ~/.zinit/plugins/zdharma---zsh-diff-so-fancy/bin ~/.zinit/plugins/junegunn---fzf-bin ~/.zinit/plugins/casey---intermodal ~/.zinit/plugins/sharkdp---bat/bat-v0.13.0-x86_64-unknown-linux-gnu ~/.zinit/plugins/imsnif---bandwhich ~/.zinit/plugins/karan---joe ~/.zinit/plugins/dylanaraps---pfetch ~/.zinit/plugins/pixelb---ps_mem ~/.zinit/plugins/direnv---direnv ~/.zinit/plugins/sei40kr---fast-alias-tips-bin ~/.zinit/polaris/bin ~/.cargo/bin ~/.local/bin/sml/bin ~/.yarn/bin ~/.emacs.d/bin /usr/local/bin /bin /usr/bin /usr/local/sbin /usr/sbin /sbin /usr/libexec/emacs/26.3/x86_64-unknown-linux-gnu/)
config  envfile    envvar-file
        elc-files  0
        modules    (:completion company ivy :ui doom doom-dashboard doom-quit hl-todo modeline nav-flash ophints (popup +all +defaults) tabs treemacs vc-gutter vi-tilde-fringe window-select workspaces :editor (evil +everywhere) file-templates fold multiple-cursors rotate-text snippets :emacs dired electric ibuffer vc :checkers syntax :tools editorconfig (eval +overlay) (lookup +docsets) lsp magit rgb :lang data emacs-lisp javascript latex lua markdown (org +dragndrop +present) plantuml python ruby rust sh (web +lsp) :config (default +bindings +smartparens))
        packages   ((flycheck-inline) (sml-mode) (vue-mode) (vimrc-mode))
        unpin      (n/a)
        elpa       (n/a)

[hlissner]

This is a duplicate of #1680, #278 and seagle0128/doom-modeline#334

I believe the consensus is: this is due to oversized icons, i.e. a font issue. Some possible solutions:

1. Tweak all-the-icons-scale-factor (1.2 by default): (setq all-the-icons-scale-factor 1.1)

2. Add some padding to the modeline definition:

   (after! doom-modeline
     (doom-modeline-def-modeline 'main
       '(bar matches buffer-info remote-host buffer-position parrot selection-info)
       '(misc-info minor-modes checker input-method buffer-encoding major-mode process vcs "  "))) ; <-- added padding here

3. Use another font for the mode line (or a different :height) (source)

   (custom-set-faces!
     '(mode-line :family "Noto Sans" :height 0.9)
     '(mode-line-inactive :family "Noto Sans" :height 0.9))

Hope that helps!

[mustaqimM]

That's perfect, thanks so much @hlissner