vim config updates

README.md

@@ -15,18 +15,17 @@ Install my dotfiles:
 $ ./install.sh
 ```
 
-This will install dotfiles for commonly used apps: if you want to install for
+This will install dotfiles for commonly used apps: if you want to install for an app not
-an app not included, provide that as an argument:
+included, provide that as an argument:
 ```console
 $ ./install.sh i3  # installed i3 dotfiles
 ```
 
 There are two potential gotchas:
 
-1. There are submodules in this repo (mostly vim/neovim plugins) which didn't
+1. There are submodules in this repo (mostly vim/neovim plugins) which didn't get
-   get populated when you cloned the repo. See above.
+   populated when you cloned the repo. See above.
-
-2. `stow` is not installed on the system. There is a bash equivalent that is
-   close enough in this repo that the install script will automatically use.
 
+2. `stow` is not installed on the system. There is a bash equivalent that is close
+   enough in this repo that the install script will automatically use.
 

vim/.config/vim/vimrc

@@ -4,6 +4,27 @@ set softtabstop=2
 set expandtab
 set autoindent
 
+" line length is 88
+set textwidth=88
+
+" Enable soft wrapping
+set wrap
+
+" Wrap at word boundaries
+set linebreak
+
+" Maintain indentation on wrapped lines
+set breakindent
+
+" Optional: visual indicator for wrapped lines
+set showbreak=↪\
+
+" Navigate visual lines instead of logical lines
+nnoremap j gj
+nnoremap k gk
+vnoremap j gj
+vnoremap k gk
+
 set backspace=indent,eol,start
 
 set background=dark
@@ -12,6 +33,10 @@ colorscheme theunixzoo
 "colorscheme aomi-grayscale
 "colorscheme solarized8
 
+" any trailing spaces are indicated by a ·
+set list
+set listchars=trail:·
+
 "source /home/jswank/.config/nvim/colors-now
 
 "set gfn=Droid\ Sans\ Mono\ 10
@@ -21,9 +46,6 @@ set guioptions-=T
 "use semicolon as colon for commands
 nmap ; :
 
-"disable mouse support (nvim)
-set mouse=
-
 filetype plugin on
 filetype indent on
 set ofu=syntaxcomplete#Complete#
@@ -31,11 +53,6 @@ set ofu=syntaxcomplete#Complete#
 " au FileType python setlocal tabstop=4 expandtab shiftwidth=4 softtabstop=4
 au FileType markdown setlocal tabstop=4 expandtab shiftwidth=4 softtabstop=4
 
-" enable snippets
-" let g:UltiSnipsExpandTrigger="<tab>"
-" list all snippets
-" let g:UltiSnipsListSnippets="<c-l>"
-
 " typing idate inserts the current date
 iab idate <c-r>=strftime("%Y-%m-%d")<cr>
 
@@ -65,7 +82,6 @@ set cursorline " highlights the current line
 " Search down into subfolders
 set path+=**
 
-
 " netrw config
 let g:netrw_banner=0        " disable annoying banner
 let g:netrw_browse_split=0  " open in prior window
@@ -78,7 +94,7 @@ let g:netrw_liststyle=3     " tree view
 " - <CR>/v/t to open in an h-split/v-split/tab
 " - check |netrw-browse-maps| for more mappings
 
-" fzf-lua shortcuts
+" fzf.vim shortcuts
 nnoremap <c-p> <cmd>Files<CR>
 nnoremap <c-\> <cmd>Buffers<CR>
 nnoremap <c-g> <cmd>Rg<CR>
@@ -111,12 +127,11 @@ let g:go_highlight_build_constraints = 1
 " disable folding for markdown
 let g:vim_markdown_folding_disabled = 1
 
+" ancient stuff
 "let g:hcl_fmt_autosave = 1
 "let g:tf_fmt_autosave = 1
 "let g:nomad_fmt_autosave = 1
 
-" ancient stuff
-"
 "autocmd BufRead,BufNewFile *.go set makeprg=go\ build
 "map <leader>gr <ESC>:!gorun %<CR>