Changed the color scheme and unbound the arrow keys.

diff --git a/.vimrc b/.vimrc
index 8f2bf64..92fe292 100644 (file)
--- a/.vimrc
+++ b/.vimrc
@@ -16,7 +16,7 @@ filetype indent on
 set softtabstop=4
 set tabstop=4
 set shiftwidth=4
-set noexpandtab
+set expandtab
 
 " Search as you type.
 set incsearch
@@ -43,47 +43,17 @@ syntax enable
 " Force vim to sync syntax "highlighting from the beginning of the file.
 syn sync fromstart
 
-" Set the color scheme.
-hi Normal                      cterm=none              ctermfg=white           ctermbg=black   " Plain text.
+" Set the color scheme to desert.
+colorscheme desert
 
-hi Comment                     cterm=none              ctermfg=darkblue        ctermbg=black   " Comment: // Hello, world
+" Unmap the arrow keys to prevent bad habits.
+noremap  <Up> ""
+noremap! <Up> <Esc>
+noremap  <Down> ""
+noremap! <Down> <Esc>
+noremap  <Left> ""
+noremap! <Left> <Esc>
+noremap  <Right> ""
+noremap! <Right> <Esc>
 
-hi Constant                    cterm=none              ctermfg=blue            ctermbg=black   " Constant:
-hi String                      cterm=none              ctermfg=blue            ctermbg=black   "       String: "Hello, world"
-hi Character           cterm=none              ctermfg=blue            ctermbg=black   "       Character: 'a'
-hi Number                      cterm=none              ctermfg=blue            ctermbg=black   "       Number: 234, 0xff
-hi Boolean                     cterm=none              ctermfg=blue            ctermbg=black   "       Boolean: TRUE, false
-hi Float                       cterm=none              ctermfg=blue            ctermbg=black   "       Float: 2.3e10
 
-hi Identifier          cterm=none              ctermfg=white           ctermbg=black   " Identifier: foo
-hi Function                    cterm=none              ctermfg=white           ctermbg=black   "       Function/method: foo()
-
-hi Statement           cterm=none              ctermfg=brown           ctermbg=black   " Statement:
-hi Conditional         cterm=none              ctermfg=brown           ctermbg=black   "       Conditional: if, then, else, endif, switch
-hi Repeat                      cterm=none              ctermfg=brown           ctermbg=black   "       Repeat: for, do, while
-hi Label                       cterm=none              ctermfg=brown           ctermbg=black   "       Label: case, default
-hi Operator                    cterm=none              ctermfg=brown           ctermbg=black   "       Operator: sizeof, +, *
-hi Keyword                     cterm=none              ctermfg=brown           ctermbg=black   "       Keyword: register, const
-hi Exception           cterm=none              ctermfg=brown           ctermbg=black   "       Exception: try, catch, throw
-
-hi PreProc                     cterm=none              ctermfg=darkred         ctermbg=black   " Preprocessor directives:
-hi Include                     cterm=none              ctermfg=darkred         ctermbg=black   "       #include
-hi Define                      cterm=none              ctermfg=darkred         ctermbg=black   "       #define
-hi PreCondit           cterm=none              ctermfg=darkred         ctermbg=black   "       #if, #else, #endif
-
-hi Type                                cterm=none              ctermfg=darkgreen       ctermbg=black   " Types: int, long, char
-hi StorageClass                cterm=none              ctermfg=darkgreen       ctermbg=black   "       Storage modifiers: static, register, volatile
-hi Structure           cterm=none              ctermfg=darkgreen       ctermbg=black   "       User-defined types: struct, union, enum
-hi Typedef                     cterm=none              ctermfg=darkgreen       ctermbg=black   "       typedef
-
-hi Special                     cterm=none              ctermfg=magenta         ctermbg=black   " Special symbols
-hi SpecialChar         cterm=none              ctermfg=magenta         ctermbg=black   "       Special characters in a constant
-hi Delimiter           cterm=none              ctermfg=magenta         ctermbg=black   "       Character that is highlighted
-hi SpecialComment      cterm=none              ctermfg=magenta         ctermbg=black   "       Special things inside a comment
-hi Debug                       cterm=none              ctermfg=magenta         ctermbg=black   "       Debugging statements.
-
-hi Underlined          cterm=underline ctermfg=magenta         ctermbg=black   " Underlined stuff (HTML links)
-
-hi Error                       cterm=none              ctermfg=red                     ctermbg=black   " Erroneous content
-
-hi Todo                                cterm=bold              ctermfg=red                     ctermbg=black   " TODO, FIXME, XXX comments.