diff --git a/colorcube.sh b/colorcube.sh
new file mode 100755
index 0000000..dc06de0
--- /dev/null
+++ b/colorcube.sh
@@ -0,0 +1,30 @@
+for i in {0..1}
+do
+    for k in {0..7}
+    do
+        tput setab $(($i * 8 + $k))
+        echo -n '   '
+    done
+    tput sgr0
+    echo ''
+done
+
+for i in {0..35}
+do
+    for k in {0..5}
+    do
+        tput setab $((16 + $i * 6 + $k))
+        echo -n '   '
+    done
+    tput sgr0
+    echo ''
+done
+
+for i in {232..255}
+do
+    tput setab $i
+    echo -n '   '
+done
+
+tput sgr0
+echo ''
diff --git a/ftplugin/markdown.vim b/ftplugin/markdown.vim
index b7b53e5..dc5663e 100644
--- a/ftplugin/markdown.vim
+++ b/ftplugin/markdown.vim
@@ -1 +1,3 @@
 setlocal list
+
+nnoremap <buffer> <silent> <localleader>x :term ++hidden grip -b %<cr>
diff --git a/ftplugin/python.vim b/ftplugin/python.vim
index fa9cdc5..5ad155e 100644
--- a/ftplugin/python.vim
+++ b/ftplugin/python.vim
@@ -1,2 +1,6 @@
 iabbrev <buffer> inp import numpy as np
 iabbrev <buffer> ipl import matplotlib.pyplot as plt
+iabbrev <buffer> ipd import pandas as pd
+iabbrev <buffer> inm if __name__ == '__main__'
+
+nnoremap <buffer> <localleader>x :term python3 %<cr>
diff --git a/plugin/settings.vim b/plugin/settings.vim
index 3d8114a..962347c 100644
--- a/plugin/settings.vim
+++ b/plugin/settings.vim
@@ -90,7 +90,7 @@ let g:syntastic_python_checkers = ['python', 'pyflakes']
 augroup badstyle
     autocmd!
     autocmd BufWinEnter * call clearmatches()
-    autocmd BufWinEnter * let w:m1 = matchadd('Unstylish', '\%81v.')
+    autocmd BufWinEnter * let w:m1 = matchadd('Unstylish', '\%80v.')
     autocmd BufWinEnter * if &ft != 'make' && &ft != 'gitcommit'
                 \ && &ft != 'help'
                 \ | let w:m2 = matchadd('Unstylish', '\t') | endif
@@ -106,7 +106,7 @@ augroup END
 augroup prose
     autocmd!
     autocmd FileType tex,text,markdown,rst
-                \ setlocal spell spelllang=en_us textwidth=80
+                \ setlocal spell spelllang=en_us textwidth=79
 augroup END
 " }}}
 
@@ -165,6 +165,7 @@ vnoremap <c-v> x"+P
 nnoremap <leader>N :NERDTree<cr>
 nnoremap <leader>] :YcmCompleter GoTo<cr>
 nnoremap <leader>ye :YcmShowDetailedDiagnostic<cr>
+nnoremap <leader>yh :YcmCompleter GetDoc<cr>
 nnoremap <leader>yf :YcmCompleter FixIt<cr>:ccl<cr>
 nnoremap <leader>yd :YcmDiags<cr>
 nnoremap <leader>sd :SyntasticSetLoclist<cr>:lopen<cr>