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Add brief keyboard shortcut note

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master
Dario Ernst 6 years ago
parent 928bd78ed9
commit 900c4f2193
3 changed files with 129 additions and 24 deletions
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49
nvim/README.md
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@ -0,0 +1,49 @@
Starting
====
* Install all deps `apt update ; apt install neovim python3-neovim fzy ripgrep exuberant-ctags`
* Start `vi` (or `nvim`)
* Upgrade plugin / plugs: `:PlugUpgrade` ⇒ `:PlugInstall` ⇒ `:PlugUpdate`
* Upgrade remote-exts: `:UpgradeRemotePlugins`
* Install COC stuff: for i in coc-[css,docker,eslint,git,gitignore,html,json,yaml,pairs,python,sh,tsserver,prettier]: `:CocInstall $i`
Useful Shortcuts
====
* File/Buffer management:
* C-p: fuzzy quick open (also buffer switch)
* gn / gp: switch next/prev buffer
* gd: close buffer
* Split management:
* C-w C-s / C-w C-v: split horizontal (s), vertical (v)
* C-w C-w: switch splits
* C-w C-q: quit (current) split
* Movement:
* hjkl: char left/right/up/down
* e / b: move (word) forward / backward
* E / B: move delimited setence-split (a bit more than word)
* { / }: move paragraphs (codeblocks) up / down
* gg / G: begin/end of buffer
* fx / Fx: find (next/prev few) <x>, highlights next few in hit-a-hint manner
* tx / Tx: move (before/after) next <x>
* d<movement>: delete up to <any of above>, mnmenoic: *d*elete *to* <char>
* %: matching bracket
* ^ / $: line begin/end
* v: char-select-mode (`:`-any-command while in select will apply command on selection)
* V: line-selectmode (`:`-any-command while in select will apply command on selection)
* C-v: visual select (horizontal+vertical), useful with I afterwards (insert-mode for multiple lines, edit first line, apply to all selected afte ESC)
* Coding stuff
* tb: tagbar
* rn: rename symbol under cursor
* td: *t*o *d*efinition
* ty: *t*o t*y*pe-definition
* ti: *t*o *i*mplementation
* tr: *t*o *r*eferences (actually find/list usages)
* ,f: `rg`/grep for symbol under cursor
* K: documentation of symbol under cursor
* \*: find/highlight symbold under cursor
* =: auto-indent (useful with V line-select)
* `:<…>s///`: regex search/replace. `%s///` for global, or V then : then just type your `s///`
* Misc
* ,p: toggle paste-mode
* ESC ESC: deselect search results, \*-highligh or similar

5
nvim/autoload/plug.vim
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@ -1338,9 +1338,10 @@ function! s:bar()
endfunction
function! s:logpos(name)
for i in range(4, line('$'))
let max = line('$')
for i in range(4, max > 4 ? max : 4)
if getline(i) =~# '^[-+x*] '.a:name.':'
for j in range(i + 1, line('$'))
for j in range(i + 1, max > 5 ? max : 5)
if getline(j) !~ '^ '
return [i, j - 1]
endif

99
nvim/autoload/plug.vim.old
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@ -99,7 +99,13 @@ let s:mac_gui = has('gui_macvim') && has('gui_running')
let s:is_win = has('win32')
let s:nvim = has('nvim-0.2') || (has('nvim') && exists('*jobwait') && !s:is_win)
let s:vim8 = has('patch-8.0.0039') && exists('*job_start')
let s:me = resolve(expand('<sfile>:p'))
if s:is_win && &shellslash
set noshellslash
let s:me = resolve(expand('<sfile>:p'))
set shellslash
else
let s:me = resolve(expand('<sfile>:p'))
endif
let s:base_spec = { 'branch': 'master', 'frozen': 0 }
let s:TYPE = {
\ 'string': type(''),
@ -110,10 +116,42 @@ let s:TYPE = {
let s:loaded = get(s:, 'loaded', {})
let s:triggers = get(s:, 'triggers', {})
if s:is_win
function! s:plug_call(fn, ...)
let shellslash = &shellslash
try
set noshellslash
return call(a:fn, a:000)
finally
let &shellslash = shellslash
endtry
endfunction
else
function! s:plug_call(fn, ...)
return call(a:fn, a:000)
endfunction
endif
function! s:plug_getcwd()
return s:plug_call('getcwd')
endfunction
function! s:plug_fnamemodify(fname, mods)
return s:plug_call('fnamemodify', a:fname, a:mods)
endfunction
function! s:plug_expand(fmt)
return s:plug_call('expand', a:fmt, 1)
endfunction
function! s:plug_tempname()
return s:plug_call('tempname')
endfunction
function! plug#begin(...)
if a:0 > 0
let s:plug_home_org = a:1
let home = s:path(fnamemodify(expand(a:1), ':p'))
let home = s:path(s:plug_fnamemodify(s:plug_expand(a:1), ':p'))
elseif exists('g:plug_home')
let home = s:path(g:plug_home)
elseif !empty(&rtp)
@ -121,7 +159,7 @@ function! plug#begin(...)
else
return s:err('Unable to determine plug home. Try calling plug#begin() with a path argument.')
endif
if fnamemodify(home, ':t') ==# 'plugin' && fnamemodify(home, ':h') ==# s:first_rtp
if s:plug_fnamemodify(home, ':t') ==# 'plugin' && s:plug_fnamemodify(home, ':h') ==# s:first_rtp
return s:err('Invalid plug home. '.home.' is a standard Vim runtime path and is not allowed.')
endif
@ -139,6 +177,16 @@ function! s:define_commands()
if !executable('git')
return s:err('`git` executable not found. Most commands will not be available. To suppress this message, prepend `silent!` to `call plug#begin(...)`.')
endif
if has('win32')
\ && &shellslash
\ && (&shell =~# 'cmd\.exe' || &shell =~# 'powershell\.exe')
return s:err('vim-plug does not support shell, ' . &shell . ', when shellslash is set.')
endif
if !has('nvim')
\ && (has('win32') || has('win32unix'))
\ && !has('multi_byte')
return s:err('Vim needs +multi_byte feature on Windows to run shell commands. Enable +iconv for best results.')
endif
command! -nargs=* -bar -bang -complete=customlist,s:names PlugInstall call s:install(<bang>0, [<f-args>])
command! -nargs=* -bar -bang -complete=customlist,s:names PlugUpdate call s:update(<bang>0, [<f-args>])
command! -nargs=0 -bar -bang PlugClean call s:clean(<bang>0)
@ -353,21 +401,22 @@ if s:is_win
" Copied from fzf
function! s:wrap_cmds(cmds)
let use_chcp = executable('sed')
return map([
let cmds = [
\ '@echo off',
\ 'setlocal enabledelayedexpansion']
\ + (use_chcp ? [
\ 'for /f "usebackq" %%a in (`chcp ^| sed "s/[^0-9]//gp"`) do set origchcp=%%a',
\ 'chcp 65001 > nul'] : [])
\ + (type(a:cmds) == type([]) ? a:cmds : [a:cmds])
\ + (use_chcp ? ['chcp !origchcp! > nul'] : [])
\ + ['endlocal'],
\ 'v:val."\r"')
\ + ['endlocal']
if has('iconv')
if !exists('s:codepage')
let s:codepage = libcallnr('kernel32.dll', 'GetACP', 0)
endif
return map(cmds, printf('iconv(v:val."\r", "%s", "cp%d")', &encoding, s:codepage))
endif
return map(cmds, 'v:val."\r"')
endfunction
function! s:batchfile(cmd)
let batchfile = tempname().'.bat'
let batchfile = s:plug_tempname().'.bat'
call writefile(s:wrap_cmds(a:cmd), batchfile)
let cmd = plug#shellescape(batchfile, {'shell': &shell, 'script': 0})
if &shell =~# 'powershell\.exe'
@ -575,7 +624,7 @@ function! plug#(repo, ...)
try
let repo = s:trim(a:repo)
let opts = a:0 == 1 ? s:parse_options(a:1) : s:base_spec
let name = get(opts, 'as', fnamemodify(repo, ':t:s?\.git$??'))
let name = get(opts, 'as', s:plug_fnamemodify(repo, ':t:s?\.git$??'))
let spec = extend(s:infer_properties(name, repo), opts)
if !has_key(g:plugs, name)
call add(g:plugs_order, name)
@ -595,7 +644,7 @@ function! s:parse_options(arg)
elseif type == s:TYPE.dict
call extend(opts, a:arg)
if has_key(opts, 'dir')
let opts.dir = s:dirpath(expand(opts.dir))
let opts.dir = s:dirpath(s:plug_expand(opts.dir))
endif
else
throw 'Invalid argument type (expected: string or dictionary)'
@ -606,7 +655,7 @@ endfunction
function! s:infer_properties(name, repo)
let repo = a:repo
if s:is_local_plug(repo)
return { 'dir': s:dirpath(expand(repo)) }
return { 'dir': s:dirpath(s:plug_expand(repo)) }
else
if repo =~ ':'
let uri = repo
@ -759,7 +808,7 @@ function! s:finish_bindings()
endfunction
function! s:prepare(...)
if empty(getcwd())
if empty(s:plug_getcwd())
throw 'Invalid current working directory. Cannot proceed.'
endif
@ -1232,7 +1281,7 @@ function! s:spawn(name, cmd, opts)
\ 'on_stdout': function('s:nvim_cb'),
\ 'on_exit': function('s:nvim_cb'),
\ })
let jid = jobstart(argv, job)
let jid = s:plug_call('jobstart', argv, job)
if jid > 0
let job.jobid = jid
else
@ -2001,6 +2050,10 @@ function! s:shellesc_ps1(arg)
return "'".substitute(escape(a:arg, '\"'), "'", "''", 'g')."'"
endfunction
function! s:shellesc_sh(arg)
return "'".substitute(a:arg, "'", "'\\\\''", 'g')."'"
endfunction
function! plug#shellescape(arg, ...)
let opts = a:0 > 0 && type(a:1) == s:TYPE.dict ? a:1 : {}
let shell = get(opts, 'shell', s:is_win ? 'cmd.exe' : 'sh')
@ -2010,7 +2063,7 @@ function! plug#shellescape(arg, ...)
elseif shell =~# 'powershell\.exe' || shell =~# 'pwsh$'
return s:shellesc_ps1(a:arg)
endif
return shellescape(a:arg)
return s:shellesc_sh(a:arg)
endfunction
function! s:glob_dir(path)
@ -2163,7 +2216,7 @@ function! s:clean(force)
let allowed = {}
for dir in dirs
let allowed[s:dirpath(fnamemodify(dir, ':h:h'))] = 1
let allowed[s:dirpath(s:plug_fnamemodify(dir, ':h:h'))] = 1
let allowed[dir] = 1
for child in s:glob_dir(dir)
let allowed[child] = 1
@ -2236,7 +2289,7 @@ endfunction
function! s:upgrade()
echo 'Downloading the latest version of vim-plug'
redraw
let tmp = tempname()
let tmp = s:plug_tempname()
let new = tmp . '/plug.vim'
try
@ -2435,7 +2488,9 @@ function! s:diff()
call s:append_ul(2, origin ? 'Pending updates:' : 'Last update:')
for [k, v] in plugs
let range = origin ? '..origin/'.v.branch : 'HEAD@{1}..'
let cmd = 'git log --graph --color=never '.join(map(['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range], 'plug#shellescape(v:val)'))
let cmd = 'git log --graph --color=never '
\ . (s:git_version_requirement(2, 10, 0) ? '--no-show-signature ' : '')
\ . join(map(['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range], 'plug#shellescape(v:val)'))
if has_key(v, 'rtp')
let cmd .= ' -- '.plug#shellescape(v.rtp)
endif
@ -2513,7 +2568,7 @@ function! s:snapshot(force, ...) abort
endfor
if a:0 > 0
let fn = expand(a:1)
let fn = s:plug_expand(a:1)
if filereadable(fn) && !(a:force || s:ask(a:1.' already exists. Overwrite?'))
return
endif

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