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Julian Ospald 2020-10-11 15:30:41 +02:00
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"=============================================================================
" Copyright (c) 2009-2010 Takeshi NISHIDA
"
"=============================================================================
" LOAD GUARD {{{1
if exists('g:loaded_autoload_l9')
finish
endif
let g:loaded_autoload_l9 = 1
" }}}1
"=============================================================================
" COMPATIBILITY TEST {{{1
"
let s:L9_VERSION_CURRENT = 101
let s:L9_VERSION_PASSABLE = 101
" returns true if given version is compatible.
function l9#isCompatible(ver)
return
endfunction
let s:VERSION_FACTOR = str2float('0.01')
" returns false if the caller script should finish.
" a:vimVersion: if 0, don't check vim version
" a:l9Version: same rule as v:version
function l9#guardScriptLoading(path, vimVersion, l9Version, exprs)
let loadedVarName = 'g:loaded_' . substitute(a:path, '\W', '_', 'g')
if exists(loadedVarName)
return 0
elseif a:vimVersion > 0 && a:vimVersion > v:version
echoerr a:path . ' requires Vim version ' . string(a:vimVersion * s:VERSION_FACTOR)
return 0
elseif a:l9Version > 0 && (a:l9Version > s:L9_VERSION_CURRENT ||
\ a:l9Version < s:L9_VERSION_PASSABLE)
echoerr a:path . ' requires L9 library version ' . string(a:l9Version * s:VERSION_FACTOR)
return 0
endif
for expr in a:exprs
if !eval(expr)
echoerr a:path . ' requires: ' . expr
return 0
endif
endfor
let {loadedVarName} = 1
return 1
endfunction
"
function l9#getVersion()
return s:L9_VERSION_CURRENT
endfunction
" }}}1
"=============================================================================
" LIST {{{1
" Removes duplicates (unstable)
" This function doesn't change the list of argument.
function l9#unique(items)
let sorted = sort(a:items)
if len(sorted) < 2
return sorted
endif
let last = remove(sorted, 0)
let result = [last]
for item in sorted
if item != last
call add(result, item)
let last = item
endif
endfor
return result
endfunction
" Removes duplicates (stable)
" This function doesn't change the list of argument.
function l9#uniqueStably(items)
let result = []
for item in a:items
if count(result, item, &ignorecase) == 0
call add(result, item)
endif
endfor
return result
endfunction
" [ [0], [1,2], [3] ] -> [ 0, 1, 2, 3 ]
" This function doesn't change the list of argument.
function l9#concat(items)
let result = []
for l in a:items
let result += l
endfor
return result
endfunction
" [ [0,1,2], [3,4], [5,6,7,8] ] -> [ [0,3,5],[1,4,6] ]
" This function doesn't change the list of argument.
function l9#zip(items)
let result = []
for i in range(min(map(copy(a:items), 'len(v:val)')))
call add(result, map(copy(a:items), 'v:val[i]'))
endfor
return result
endfunction
" filter() with the maximum number of items
" This function doesn't change the list of argument.
function l9#filterWithLimit(items, expr, limit)
if a:limit <= 0
return filter(copy(a:items), a:expr)
endif
let result = []
let stride = a:limit * 3 / 2 " x1.5
for i in range(0, len(a:items) - 1, stride)
let result += filter(a:items[i : i + stride - 1], a:expr)
if len(result) >= a:limit
return remove(result, 0, a:limit - 1)
endif
endfor
return result
endfunction
" Removes if a:expr is evaluated as non-zero and returns removed items.
" This function change the list of argument.
function l9#removeIf(items, expr)
let removed = filter(copy(a:items), a:expr)
call filter(a:items, '!( ' . a:expr . ')')
return removed
endfunction
" }}}1
"=============================================================================
" NUMERIC {{{1
" }}}1
"=============================================================================
" STRING {{{1
" Snips a:str and add a:mask if the length of a:str is more than a:len
function l9#snipHead(str, len, mask)
if a:len >= len(a:str)
return a:str
elseif a:len <= len(a:mask)
return a:mask
endif
return a:mask . a:str[-a:len + len(a:mask):]
endfunction
" Snips a:str and add a:mask if the length of a:str is more than a:len
function l9#snipTail(str, len, mask)
if a:len >= len(a:str)
return a:str
elseif a:len <= len(a:mask)
return a:mask
endif
return a:str[:a:len - 1 - len(a:mask)] . a:mask
endfunction
" Snips a:str and add a:mask if the length of a:str is more than a:len
function l9#snipMid(str, len, mask)
if a:len >= len(a:str)
return a:str
elseif a:len <= len(a:mask)
return a:mask
endif
let len_head = (a:len - len(a:mask)) / 2
let len_tail = a:len - len(a:mask) - len_head
return (len_head > 0 ? a:str[: len_head - 1] : '') . a:mask .
\ (len_tail > 0 ? a:str[-len_tail :] : '')
endfunction
"
function l9#hash224(str)
let a = 0x00000800 " shift 11 bit (if unsigned)
let b = 0x001fffff " extract 11 bit (if unsigned)
let nHash = 7
let hashes = repeat([0], nHash)
for i in range(len(a:str))
let iHash = i % nHash
let hashes[iHash] = hashes[iHash] * a + hashes[iHash] / b
let hashes[iHash] += char2nr(a:str[i])
endfor
return join(map(hashes, 'printf("%08x", v:val)'), '')
endfunction
" wildcard -> regexp
function l9#convertWildcardToRegexp(expr)
let re = escape(a:expr, '\')
for [pat, sub] in [ [ '*', '\\.\\*' ], [ '?', '\\.' ], [ '[', '\\[' ], ]
let re = substitute(re, pat, sub, 'g')
endfor
return '\V' . re
endfunction
" }}}1
"=============================================================================
" LINES {{{1
" Removes from the line matching with a:begin first to the line matching with
" a:end next and returns removed lines.
" If matching range is not found, returns []
function l9#removeLinesBetween(lines, begin, end)
for i in range(len(a:lines) - 1)
if a:lines[i] =~ a:begin
break
endif
endfor
for j in range(i + 1, len(a:lines) - 1)
if a:lines[j] =~ a:end
let g:l0 += [a:lines[i : j]]
return remove(a:lines, i, j)
endif
endfor
return []
endfunction
" }}}1
"=============================================================================
" PATH {{{1
" returns the path separator charactor.
function l9#getPathSeparator()
return (!&shellslash && (has('win32') || has('win64')) ? '\' : '/')
endfunction
" [ 'a', 'b/', '/c' ] -> 'a/b/c'
function l9#concatPaths(paths)
let result = ''
for p in a:paths
if empty(p)
continue
elseif empty(result)
let result = p
else
let result = substitute(result, '[/\\]$', '', '') . l9#getPathSeparator()
\ . substitute(p, '^[/\\]', '', '')
endif
endfor
return result
endfunction
" path: '/a/b/c/d', dir: '/a/b' => 'c/d'
function l9#modifyPathRelativeToDir(path, dir)
let pathFull = fnamemodify(a:path, ':p')
let dirFull = fnamemodify(a:dir, ':p')
if len(pathFull) < len(dirFull) || pathFull[:len(dirFull) - 1] !=# dirFull
return pathFull
endif
return pathFull[len(dirFull):]
endfunction
" }}}1
"=============================================================================
" FILE {{{1
" Almost same as readfile().
function l9#readFile(...)
let args = copy(a:000)
let args[0] = expand(args[0])
try
return call('readfile', args)
catch
endtry
return []
endfunction
" Almost same as writefile().
function l9#writeFile(...)
let args = copy(a:000)
let args[1] = expand(args[1])
let dir = fnamemodify(args[1], ':h')
try
if !isdirectory(dir)
call mkdir(dir, 'p')
endif
return call('writefile', args)
catch
endtry
return -1 " -1 is error code.
endfunction
" }}}1
"=============================================================================
" BUFFER {{{1
" :wall/:wall! wrapper. Useful for writing readonly buffers.
function l9#writeAll()
try
silent update " NOTE: avoiding a problem with a buftype=acwrite buffer.
silent wall
catch /^Vim/ " E45, E505
if l9#inputHl('Question', v:exception . "\nWrite readonly files? (Y/N) : ", 'Y') ==? 'y'
redraw
:wall!
endif
endtry
endfunction
" Loads given files with :edit command
function l9#loadFilesToBuffers(files)
for file in filter(copy(a:files), '!bufloaded(v:val)')
execute 'edit ' . fnameescape(file)
if !exists('bufNrFirst')
let bufNrFirst = bufnr('%')
endif
endfor
if exists('bufNrFirst')
execute bufNrFirst . 'buffer'
endif
endfunction
" Deletes all buffers except given files with :bdelete command
function l9#deleteAllBuffersExcept(files)
let bufNrExcepts = map(copy(a:files), 'bufnr("^" . v:val . "$")')
for bufNr in filter(range(1, bufnr('$')), 'bufloaded(v:val)')
if count(bufNrExcepts, bufNr) == 0
execute bufNr . 'bdelete'
endif
endfor
endfunction
" }}}1
"=============================================================================
" WINDOW {{{1
" move current window to next tabpage.
function l9#shiftWinNextTabpage()
if tabpagenr('$') < 2
return
endif
let bufnr = bufnr('%')
tabnext
execute bufnr . 'sbuffer'
tabprevious
if winnr('$') > 1
close
tabnext
else
close " if tabpage is closed, next tabpage will become current
endif
endfunction
" move current window to previous tabpage.
function l9#shiftWinPrevTabpage()
if tabpagenr('$') < 2
return
endif
let bufnr = bufnr('%')
tabprevious
execute bufnr . 'sbuffer'
tabnext
close
tabprevious
endfunction
" move to a window containing specified buffer.
" returns 0 if the buffer is not found.
function l9#moveToBufferWindowInCurrentTabpage(bufNr)
if bufnr('%') == a:bufNr
return 1
elseif count(tabpagebuflist(), a:bufNr) == 0
return 0
endif
execute bufwinnr(a:bufNr) . 'wincmd w'
return 1
endfunction
" returns 0 if the buffer is not found.
function s:moveToOtherTabpageOpeningBuffer(bufNr)
for tabNr in range(1, tabpagenr('$'))
if tabNr != tabpagenr() && count(tabpagebuflist(tabNr), a:bufNr) > 0
execute 'tabnext ' . tabNr
return 1
endif
endfor
return 0
endfunction
" move to a window containing specified buffer.
" returns 0 if the buffer is not found.
function l9#moveToBufferWindowInOtherTabpage(bufNr)
if !s:moveToOtherTabpageOpeningBuffer(a:bufNr)
return 0
endif
return l9#moveToBufferWindowInCurrentTabpage(a:bufNr)
endfunction
" }}}1
"=============================================================================
" COMMAND LINE {{{1
" echo/echomsg with highlighting.
function l9#echoHl(hl, msg, prefix, addingHistory)
let echoCmd = (a:addingHistory ? 'echomsg' : 'echo')
execute "echohl " . a:hl
try
for l in (type(a:msg) == type([]) ? a:msg : split(a:msg, "\n"))
execute echoCmd . ' a:prefix . l'
endfor
finally
echohl None
endtry
endfunction
" input() with highlighting.
" This function can take list as {completion} argument.
function l9#inputHl(hl, ...)
execute "echohl " . a:hl
try
let args = copy(a:000)
if len(args) > 2 && type(args[2]) == type([])
let s:candidatesForInputHl = args[2]
let args[2] = 'custom,l9#completeForInputHl'
endif
let s = call('input', args)
unlet! s:candidatesForInputHl
finally
echohl None
endtry
redraw " needed to show following echo to next line.
return s
endfunction
" only called by l9#inputHl() for completion.
function l9#completeForInputHl(lead, line, pos)
return join(s:candidatesForInputHl, "\n")
endfunction
" }}}1
"=============================================================================
" VISUAL MODE {{{1
" returns last selected text in Visual mode.
function l9#getSelectedText()
let reg_ = [@", getregtype('"')]
let regA = [@a, getregtype('a')]
if mode() =~# "[vV\<C-v>]"
silent normal! "aygv
else
let pos = getpos('.')
silent normal! gv"ay
call setpos('.', pos)
endif
let text = @a
call setreg('"', reg_[0], reg_[1])
call setreg('a', regA[0], regA[1])
return text
endfunction
" }}}1
"=============================================================================
" EVAL {{{1
" loads given text as Vim script with :source command
function l9#loadScript(text)
let lines = (type(a:text) == type([]) ? a:text : split(a:text, "\n"))
let fname = tempname()
call writefile(lines, fname)
source `=fname`
call delete(fname)
endfunction
" }}}1
"=============================================================================
" VARIABLES {{{1
"
function l9#defineVariableDefault(name, default)
if !exists(a:name)
let {a:name} = a:default
endif
endfunction
" }}}1
"=============================================================================
" GREP {{{1
" Execute :vimgrep and opens the quickfix window if matches are found.
"
" a:pattern: search pattern. If ommitted, last search pattern (@/) is used.
" a:files: List of files
function l9#grepFiles(pattern, files)
let target = join(map(a:files, 'escape(v:val, " ")'), ' ')
let pattern = (a:pattern[0] ==# '/' ? a:pattern[1:] : a:pattern)
let pattern = (empty(pattern) ? @/ : pattern)
try
execute printf('vimgrep/%s/j %s', pattern, target)
catch /^Vim/
call setqflist([])
endtry
call l9#quickfix#sort()
call l9#quickfix#openIfNotEmpty(1, 0)
endfunction
" Execute :vimgrep for buffers using l9#grepFiles()
" See also: :L9GrepBuffer :L9GrepBufferAll
function l9#grepBuffers(pattern, bufNrs)
let files = map(filter(a:bufNrs, 'bufloaded(v:val)'), 'bufname(v:val)')
call l9#grepFiles(a:pattern, files)
endfunction
" }}}1
"=============================================================================
" SIGN {{{1
" Highlights lines using :sign define and :sign place.
"
" a:linehl, a:text, a:texthl: See |signs|. Ignored if empty string.
" a:locations: List of [{buffer number}, {line number}] for highlighting
function l9#placeSign(linehl, text, texthl, locations)
let argLinehl = (empty(a:linehl) ? '' : 'linehl=' . a:linehl)
let argText = (empty(a:text) ? '' : 'text=' . a:text)
let argTexthl = (empty(a:texthl) ? '' : 'texthl=' . a:texthl)
let name = 'l9--' . a:linehl . '--' . a:text . '--' . a:texthl
execute printf('sign define %s linehl=%s text=%s texthl=%s',
\ name, a:linehl, a:text, a:texthl)
for [bufNr, lnum] in a:locations
execute printf('sign place 1 line=%d name=%s buffer=%d', lnum, name, bufNr)
endfor
endfunction
" }}}1
"=============================================================================
" NOTIFY EXTERNALLY {{{1
" Notify a message using an external program.
" Currently supports Balloonly, Screen, and Tmux.
function l9#notifyExternally(msg)
return l9#notifyBalloonly(a:msg)
\ || l9#notifyScreen(a:msg)
\ || l9#notifyTmux(a:msg)
endfunction
"
function l9#notifyBalloonly(msg)
if !(has('win32') || has('win64')) || !executable(g:l9_balloonly)
return 0
endif
execute 'silent !start ' . shellescape(g:l9_balloonly) . ' 4000 "l9" ' . shellescape(a:msg)
return 1
endfunction
"
function l9#notifyScreen(msg)
if !has('unix') || has('gui_running') || $WINDOW !~ '\d' || !executable('screen')
return 0
endif
call system('screen -X wall ' . shellescape('l9: ' . a:msg))
return 1
endfunction
"
function l9#notifyTmux(msg)
if !has('unix') || has('gui_running') || empty($TMUX) || !executable('tmux')
return 0
endif
call system('tmux display-message ' . shellescape('l9: ' . a:msg))
return 1
endfunction
" }}}1
"=============================================================================
" vim: set fdm=marker:

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#!/usr/bin/env python
from __future__ import with_statement
import vim
import os
import subprocess
import threading
import Queue
class Asyncer:
def __init__(self):
self._workers = {}
def execute(self, var_key, var_command, var_cwd, var_input, var_appends):
key = vim.eval(var_key)
command = vim.eval(var_command)
cwd = vim.eval(var_cwd)
input = vim.eval(var_input)
appends = vim.eval(var_appends)
if key not in self._workers:
self._workers[key] = Worker()
self._workers[key].start()
self._workers[key].put(Executor(command, cwd, input, appends))
def print_output(self, var_key):
key = vim.eval(var_key)
if key not in self._workers:
return
for l in self._workers[key].copy_outputs():
print l,
def print_worker_keys(self):
for k in self._workers.keys():
print k
def print_active_worker_keys(self):
for k in self._workers.keys():
print k
class Worker(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
self._queue = Queue.Queue()
self._lines = []
self._lock = threading.Lock()
def run(self):
while True:
self._queue.get().execute(self)
self._queue.task_done()
def put(self, executor):
self._queue.put(executor)
def clear_outputs(self):
with self._lock:
self._lines = []
def record_output(self, line):
with self._lock:
self._lines.append(line)
def copy_outputs(self):
with self._lock:
return self._lines[:]
class Executor:
def __init__(self, command, cwd, input, appends):
self._command = command
self._cwd = cwd
self._input = input
self._appends = appends
def execute(self, worker):
if not self._appends:
worker.clear_outputs()
os.chdir(self._cwd)
p = subprocess.Popen(self._command, shell=True, stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
p.stdin.write(self._input)
line = p.stdout.readline()
while line:
worker.record_output(line)
line = p.stdout.readline()

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"=============================================================================
" Copyright (C) 2009-2010 Takeshi NISHIDA
"
"=============================================================================
" LOAD GUARD {{{1
if !l9#guardScriptLoading(expand('<sfile>:p'), 0, 0, ['has("python")'])
finish
endif
" }}}1
"=============================================================================
" ASYNC EXECUTE {{{1
"
function s:checkKey(key)
if a:key =~ '\n' || a:key !~ '\S'
throw "Asyncer: Invalid key: " . a:key
endif
endfunction
"
function l9#async#execute(key, cmd, cwd, input, appends)
call s:checkKey(a:key)
python asyncer.execute('a:key', 'a:cmd', 'a:cwd', 'a:input', 'a:appends')
endfunction
"
function l9#async#read(key)
call s:checkKey(a:key)
redir => result
silent python asyncer.print_output('a:key')
redir END
" NOTE: "\n" is somehow inserted by redir.
return (result[0] ==# "\n" ? result[1:] : result)
endfunction
"
function l9#async#listWorkers()
redir => result
silent python asyncer.print_worker_keys()
redir END
return split(result, "\n")
endfunction
"
function l9#async#listActiveWorkers()
redir => result
silent python asyncer.print_active_worker_keys()
redir END
return split(result, "\n")
endfunction
" }}}1
"=============================================================================
" INITIALIZATION {{{1
let s:ASYNC_PY_PATH = fnamemodify(expand('<sfile>:p:h'), ':p') . 'async.py'
pyfile `=s:ASYNC_PY_PATH`
python asyncer = Asyncer()
" }}}1
"=============================================================================
" vim: set fdm=marker:

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"=============================================================================
" Copyright (C) 2009-2010 Takeshi NISHIDA
"
"=============================================================================
" LOAD GUARD {{{1
if !l9#guardScriptLoading(expand('<sfile>:p'), 0, 0, [])
finish
endif
" }}}1
"=============================================================================
" QUICKFIX {{{1
" Returns non-zero if quickfix window is opened.
function l9#quickfix#isWindowOpened()
return count(map(range(1, winnr('$')), 'getwinvar(v:val, "&buftype")'), 'quickfix') > 0
endfunction
" Opens quickfix window if quickfix is not empty, and echo the number of errors.
"
" a:onlyRecognized: if non-zero, opens only if quickfix has recognized errors.
" a:holdCursor: if non-zero, the cursor won't move to quickfix window.
function l9#quickfix#openIfNotEmpty(onlyRecognized, holdCursor)
let numErrors = len(filter(getqflist(), 'v:val.valid'))
let numOthers = len(getqflist()) - numErrors
if numErrors > 0 || (!a:onlyRecognized && numOthers > 0)
copen
if a:holdCursor
wincmd p
endif
else
cclose
endif
redraw
if numOthers > 0
echo printf('Quickfix: %d(+%d)', numErrors, numOthers)
else
echo printf('Quickfix: %d', numErrors)
endif
endfunction
" Toggles Quickfix window
function l9#quickfix#toggleWindow()
if l9#quickfix#isWindowOpened()
cclose
else
call l9#quickfix#openIfNotEmpty(0, 0)
endif
endfunction
" Creates quickfix list form given lines and opens the quickfix window if
" errors exists.
"
" a:lines:
" a:jump: if non-zero, jump to the first error.
function l9#quickfix#setMakeResult(lines)
cexpr a:lines
call l9#quickfix#openIfNotEmpty(0, 1)
endfunction
" Compares quickfix entries for sorting.
function l9#quickfix#compareEntries(e0, e1)
if a:e0.bufnr != a:e1.bufnr
let i0 = bufname(a:e0.bufnr)
let i1 = bufname(a:e1.bufnr)
elseif a:e0.lnum != a:e1.lnum
let i0 = a:e0.lnum
let i1 = a:e1.lnum
elseif a:e0.col != a:e1.col
let i0 = a:e0.col
let i1 = a:e1.col
else
return 0
endif
return (i0 > i1 ? +1 : -1)
endfunction
" Sorts quickfix
function l9#quickfix#sort()
call setqflist(sort(getqflist(), 'l9#quickfix#compareEntries'), 'r')
endfunction
" Highlights Quickfix lines by :sign.
" Inspired by errormarker plugin.
"
" You can customize the highlighting via L9ErrorLine and L9WarningLine
" highlight groups.
function l9#quickfix#placeSign()
let warnings = []
let errors = []
for e in filter(getqflist(), 'v:val.valid')
let warning = (e.type ==? 'w' || e.text =~? '^\s*warning:')
call add((warning ? warnings : errors), [e.bufnr, e.lnum])
endfor
sign unplace *
call l9#placeSign('L9WarningLine', '>>', '', warnings)
call l9#placeSign('L9ErrorLine', '>>', '', errors)
endfunction
highlight default L9ErrorLine ctermfg=white ctermbg=52 guibg=#5F0000
highlight default L9WarningLine ctermfg=white ctermbg=17 guibg=#00005F
" }}}1
"=============================================================================
" vim: set fdm=marker:

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"=============================================================================
" Copyright (C) 2009-2010 Takeshi NISHIDA
"
"=============================================================================
" LOAD GUARD {{{1
if !l9#guardScriptLoading(expand('<sfile>:p'), 0, 0, [])
finish
endif
" }}}1
"=============================================================================
" TEMPORARY BUFFER {{{1
" each key is a buffer name.
let s:dataMap = {}
"
function s:onBufDelete(bufname)
if exists('s:dataMap[a:bufname].listener.onClose')
call s:dataMap[a:bufname].listener.onClose(s:dataMap[a:bufname].written)
endif
if bufnr('%') == s:dataMap[a:bufname].bufNr && winnr('#') != 0
" if winnr('#') returns 0, "wincmd p" causes ringing the bell.
wincmd p
endif
endfunction
"
function s:onBufWriteCmd(bufname)
if !exists('s:dataMap[a:bufname].listener.onWrite') ||
\ s:dataMap[a:bufname].listener.onWrite(getline(1, '$'))
setlocal nomodified
let s:dataMap[a:bufname].written = 1
call l9#tempbuffer#close(a:bufname)
else
endif
endfunction
" a:bufname:
" a:height: Window height. If 0, default height is used.
" If less than 0, the window becomes full-screen.
" a:listener:
" a:listener.onClose(written)
function l9#tempbuffer#openScratch(bufname, filetype, lines, topleft, vertical, height, listener)
let openCmdPrefix = (a:topleft ? 'topleft ' : '')
\ . (a:vertical ? 'vertical ' : '')
\ . (a:height > 0 ? a:height : '')
if !exists('s:dataMap[a:bufname]') || !bufexists(s:dataMap[a:bufname].bufNr)
execute openCmdPrefix . 'new'
else
call l9#tempbuffer#close(a:bufname)
execute openCmdPrefix . 'split'
execute 'silent ' . s:dataMap[a:bufname].bufNr . 'buffer'
endif
if a:height < 0
only
endif
setlocal buflisted noswapfile bufhidden=delete modifiable noreadonly buftype=nofile
let &l:filetype = a:filetype
silent file `=a:bufname`
call setline(1, a:lines)
setlocal nomodified
augroup L9TempBuffer
autocmd! * <buffer>
execute printf('autocmd BufDelete <buffer> call s:onBufDelete (%s)', string(a:bufname))
execute printf('autocmd BufWriteCmd <buffer> nested call s:onBufWriteCmd(%s)', string(a:bufname))
augroup END
let s:dataMap[a:bufname] = {
\ 'bufNr': bufnr('%'),
\ 'written': 0,
\ 'listener': a:listener,
\ }
endfunction
"
function l9#tempbuffer#openReadOnly(bufname, filetype, lines, topleft, vertical, height, listener)
call l9#tempbuffer#openScratch(a:bufname, a:filetype, a:lines, a:topleft, a:vertical, a:height, a:listener)
setlocal nomodifiable readonly
endfunction
" a:listener:
" a:listener.onClose(written)
" a:listener.onWrite(lines)
function l9#tempbuffer#openWritable(bufname, filetype, lines, topleft, vertical, height, listener)
call l9#tempbuffer#openScratch(a:bufname, a:filetype, a:lines, a:topleft, a:vertical, a:height, a:listener)
setlocal buftype=acwrite
endfunction
" makes specified temp buffer current.
function l9#tempbuffer#moveTo(bufname)
return l9#moveToBufferWindowInCurrentTabpage(s:dataMap[a:bufname].bufNr) ||
\ l9#moveToBufferWindowInOtherTabpage(s:dataMap[a:bufname].bufNr)
endfunction
"
function l9#tempbuffer#close(bufname)
if !l9#tempbuffer#isOpen(a:bufname)
return
endif
execute printf('%dbdelete!', s:dataMap[a:bufname].bufNr)
endfunction
"
function l9#tempbuffer#isOpen(bufname)
return exists('s:dataMap[a:bufname]') && bufloaded(s:dataMap[a:bufname].bufNr)
endfunction
" }}}1
"=============================================================================
" vim: set fdm=marker:

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"=============================================================================
" Copyright (C) 2010 Takeshi NISHIDA
"
"=============================================================================
" LOAD GUARD {{{1
if !l9#guardScriptLoading(expand('<sfile>:p'), 0, 0, [])
finish
endif
" }}}1
"=============================================================================
" TEMPORARY VARIABLES {{{1
"
let s:origMap = {}
" set temporary variables
function l9#tempvariables#set(group, name, value)
if !exists('s:origMap[a:group]')
let s:origMap[a:group] = {}
endif
if !exists('s:origMap[a:group][a:name]')
let s:origMap[a:group][a:name] = eval(a:name)
endif
execute 'let ' . a:name . ' = a:value'
endfunction
" set temporary variables
function l9#tempvariables#setList(group, variables)
for [name, value] in a:variables
call l9#tempvariables#set(a:group, name, value)
unlet value " to avoid E706
endfor
endfunction
" get temporary variables
function l9#tempvariables#getList(group)
if !exists('s:origMap[a:group]')
return []
endif
return map(keys(s:origMap[a:group]), '[v:val, eval(v:val)]')
endfunction
" restore original variables and clean up.
function l9#tempvariables#end(group)
if !exists('s:origMap[a:group]')
return
endif
for [name, value] in items(s:origMap[a:group])
execute 'let ' . name . ' = value'
unlet value " to avoid E706
endfor
unlet s:origMap[a:group]
endfunction
" }}}1
"=============================================================================
" vim: set fdm=marker:

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*l9.txt* Vimスクリプトライブラリ
Copyright (c) 2009-2010 Takeshi NISHIDA
l9 *l9*
概要 |l9-introduction|
インストール |l9-installation|
使い方 |l9-usage|
CHANGELOG |l9-changelog|
あばうと |l9-about|
==============================================================================
概要 *l9-introduction*
l9はVimスクリプトの関数やコマンドを提供するライブラリです。
==============================================================================
インストール *l9-installation*
ZIPファイルをランタイムディレクトリに展開します。
以下のようにファイルが配置されるはずです。
>
<your runtime directory>/plugin/l9.vim
<your runtime directory>/doc/l9.txt
...
<
もしランタイムディレクトリが多数のプラグインでごちゃごちゃになるのが嫌なら、各
プラグインを個別のディレクトリに配置し、そのディレクトリのパスを 'runtimepath'
に追加してください。アンインストールも楽になります。
その後、ヘルプを有効にするためにタグファイルを更新してください。詳しくは
|add-local-help|を参照してください。
==============================================================================
使い方 *l9-usage*
ソースコードを参照してください。
==============================================================================
あばうと *l9-about* *l9-contact* *l9-author*
作者: Takeshi NISHIDA <ns9tks@DELETE-ME.gmail.com>
ライセンス: MIT Licence
URL: http://www.vim.org/scripts/script.php?script_id=3252
http://bitbucket.org/ns9tks/vim-l9/
バグや要望など ~
こちらへどうぞ: http://bitbucket.org/ns9tks/vim-l9/issues/
==============================================================================
vim:tw=78:ts=8:ft=help:norl:

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*l9.txt* Vim-script library
Copyright (c) 2009-2010 Takeshi NISHIDA
l9 *l9*
INTRODUCTION |l9-introduction|
INSTALLATION |l9-installation|
USAGE |l9-usage|
CHANGELOG |l9-changelog|
ABOUT |l9-about|
==============================================================================
INTRODUCTION *l9-introduction*
l9 is a Vim-script library, which provides some utility functions and commands
for programming in Vim.
==============================================================================
INSTALLATION *l9-installation*
Put all files into your runtime directory. If you have the zip file, extract
it to your runtime directory.
You should place the files as follows:
>
<your runtime directory>/plugin/l9.vim
<your runtime directory>/doc/l9.txt
...
<
If you are disgusted to make your runtime directory confused with a lot of
plugins, put each of the plugins into a directory individually and just add
the directory path to 'runtimepath'. It's easy to uninstall the plugin.
Then update your help tags files to enable fuzzyfinder help. See
|add-local-help| for details.
==============================================================================
USAGE *l9-usage*
See source code.
==============================================================================
CHANGELOG *l9-changelog*
1.1:
- Added l9#zip()
- Added l9#tempvariables#getList()
- Changed l9#guardScriptLoading()
- Removed l9#tempvariables#swap()
1.0.1:
- Fixed a bug that floating point numbers weren't evaluated correctly and
caused errors on some non-English locales.
1.0:
- First release.
==============================================================================
ABOUT *l9-about* *l9-contact* *l9-author*
Author: Takeshi NISHIDA <ns9tks@DELETE-ME.gmail.com>
Licence: MIT Licence
URL: http://www.vim.org/scripts/script.php?script_id=3252
http://bitbucket.org/ns9tks/vim-l9/
Bugs/Issues/Suggestions/Improvements ~
Please submit to http://bitbucket.org/ns9tks/vim-l9/issues/ .
==============================================================================
vim:tw=78:ts=8:ft=help:norl:

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l9 l9.txt /*l9*
l9-about l9.txt /*l9-about*
l9-author l9.txt /*l9-author*
l9-changelog l9.txt /*l9-changelog*
l9-contact l9.txt /*l9-contact*
l9-installation l9.txt /*l9-installation*
l9-introduction l9.txt /*l9-introduction*
l9-usage l9.txt /*l9-usage*
l9.txt l9.txt /*l9.txt*

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!_TAG_FILE_ENCODING utf-8 //
l9 l9.jax /*l9*
l9-about l9.jax /*l9-about*
l9-author l9.jax /*l9-author*
l9-contact l9.jax /*l9-contact*
l9-installation l9.jax /*l9-installation*
l9-introduction l9.jax /*l9-introduction*
l9-usage l9.jax /*l9-usage*
l9.txt l9.jax /*l9.txt*

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"=============================================================================
" Copyright (C) 2009-2010 Takeshi NISHIDA
"
" GetLatestVimScripts: 3252 1 :AutoInstall: L9
"=============================================================================
" LOAD GUARD {{{1
if !l9#guardScriptLoading(expand('<sfile>:p'), 702, 0, [])
finish
endif
" }}}1
"=============================================================================
" OPTIONS: {{{1
call l9#defineVariableDefault('g:l9_balloonly', 'balloonly.exe')
" }}}1
"=============================================================================
" ASSERTION: {{{1
" This command has effect only if $L9_DEBUG is non-zero.
" Used as follows:
" L9Assert a:i > 0
" This command can't interpret script-local variables directly.
" NG: L9Assert s:a == 1
" OK: execute 'L9Assert ' . s:a . ' == 1'
"
if $L9_DEBUG
command -nargs=* L9Assert call eval((<args>) ? 0 : s:handleFailedAssersion(<q-args>))
function s:handleFailedAssersion(expr)
echoerr '[L9Assert] Assersion failure: ' . a:expr
if input('[L9Assert] Continue? (Y/N) ', 'Y') !=? 'Y'
throw 'L9Assert ' . a:expr
endif
endfunction
else
command -nargs=* L9Assert :
endif
" }}}1
"=============================================================================
" TIMER: {{{1
" These commands have effect only if $L9_TIMER is non-zero.
" Used as follows:
" L9Timer foo
" ... (1)
" L9Timer bar
" ... (2)
" L9TimerStop
" ...
" L9TimerDump <- shows each elapsed time of (1) and (2)
"
if $L9_TIMER
command -nargs=1 L9Timer call s:timerBegin(<q-args>)
command -nargs=0 L9TimerStop call s:timerStop()
command -nargs=0 L9TimerDump call s:timerDump()
let s:timerData = []
let s:timerTagMaxLen = 0
function s:timerBegin(tag)
L9TimerStop
let s:timerCurrent = {'tag': strftime('%c ') . a:tag . ' ', 'time': reltime()}
let s:timerTagMaxLen = max([len(s:timerCurrent.tag), s:timerTagMaxLen])
endfunction
function s:timerStop()
if !exists('s:timerCurrent')
return
endif
let s:timerCurrent.time = reltimestr(reltime(s:timerCurrent.time))
call add(s:timerData, s:timerCurrent)
unlet s:timerCurrent
endfunction
function s:timerDump()
L9TimerStop
let lines = map(s:timerData, 'v:val.tag . repeat(" ", s:timerTagMaxLen - len(v:val.tag)) . v:val.time')
call l9#tempbuffer#openReadOnly('[l9-timer]', '', lines, 0, 0, 0, {})
let s:timerData = []
let s:timerTagMaxLen = 0
endfunction
else
command -nargs=1 L9Timer :
command -nargs=0 L9TimerStop :
command -nargs=0 L9TimerDump :
endif
" }}}1
"=============================================================================
" GREP BUFFER: {{{1
" Grep for current buffer by l9#grepBuffers()
" Used as :L9GrepBuffer/pattern
command -nargs=? L9GrepBuffer call l9#grepBuffers(<q-args>, [bufnr('%')])
" Grep for all buffers by l9#grepBuffers()
" Used as :L9GrepBufferAll/pattern
command -nargs=? L9GrepBufferAll call l9#grepBuffers(<q-args>, range(1, bufnr('$')))
" }}}1
"=============================================================================
" vim: set fdm=marker:

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" ScrollColors.vim - Colorsheme Scroller, Chooser, and Browser
"
" Author and maintainer: Yakov Lerner <iler_ml@fastmail.fm>
" Last Change: 2006-07-18
"
" SYNOPSIS:
" This is colorscheme Scroller/Chooser/Browser.
" With this plugin, you walk through installed
" colorschemes using arrow keys.
"
" SHORT USAGE DESCRIPTION:
" Drop ScrollColors.vim into your plugin directory.
" Type :SCROLL
" Use arrow keys to walk through colorschemes, ? for help, Esc to exit.
"
" DETAILED DESCRIPTION:
" 1. source ScrollColors.vim " or drop ScrollColors.vim into
" " your ~/.vim/plugins directory
" 2. Type :SCROLL
" 3. Use arrows to scroll thgough colorschemes.
" 4. When done, press Esc to exit. You will be prompted
" wether to
"
" You can download 140 colorschemes pack from:
" http://www.vim.org/scripts/script.php?script_id=625
" Having 140 installed colorschemes is in no way prerequisite for
" ScrollColors. But with ScrollColors you can preview 140 colorschemes
" in couple of minutes.
"
" CUSTOM KEY MAPPINGS:
" You can map two keys of your choice to NextColor and PrevColor actions.
" Choose pair of shortcut keys (for example <F2> and <f3>, or \n and \p)
" and map them as follows:
" map <silent><F3> :NEXTCOLOR<cr>
" map <silent><F2> :PREVCOLOR<cr>
if exists("g:scroll_colors") | finish | endif
let g:scroll_colors = 1
command! COLORSCROLL :call s:ColorScroller()
command! SCROLLCOLOR :call s:ColorScroller()
command! NEXTCOLOR :call s:NextColorscheme()
command! PREVCOLOR :call s:PrevColorscheme()
" Example of convenience mappings:
"map <silent><F3> :NEXTCOLOR<cr>
"map <silent><F2> :PREVCOLOR<cr>
"map <silent><F4> :SCROLLCOLOR<cr>
function! s:ScrollerHelp()
echo " "
echohl Title
echo "Color Scroller Help:"
echo "--------------------"
echohl NONE
echo "Arrows - change colorscheme"
echo "Esc,q,Enter - exit"
echo "h,j,k,l - change colorscheme"
echo "0,g - go to first colorscheme"
echo "$,G - go to last colorscheme"
echo "L - list colorschemes"
echo "PgUp,PgDown - jump by 10 colorschemes"
echo "# - go to colorscheme by index (1-N)"
echo "R - refresh colorscheme list"
echo "? - this help text"
echohl MoreMsg
echo "Press any key to continue"
echohl NONE
call getchar()
endfu
function! s:Align(s, width)
if strlen(a:s) >= a:width
return a:s." "
else
let pad=" "
let res=a:s
while strlen(res) < a:width
let chunk = (a:width - strlen(res) > strlen(pad) ? strlen(pad) : a:width - strlen(res))
let res = res . strpart(pad,0,chunk)
endw
return res
endif
endfu
function! s:ListColors()
echo " "
let list=s:GetColorschemesList()
let width=18
let pos=0
while list != ''
let str=substitute(list,"\n.*","","")
let list=substitute(list,"[^\n]*\n", "", "")
let aligned = s:Align(str, width)
if( pos+strlen(aligned)+1 >= &columns)
echo " "
let pos=0
endif
echon aligned
let pos = pos + strlen(aligned)
endw
echo "Press any key to continue"
call getchar()
endfu
function! s:CurrentColor()
return exists("g:colors_name") ? g:colors_name : ""
endfu
function! s:SetColor(name)
exe "color ".a:name
" if we do not assign a:colors_name, then
" bad things happen if file colors/name.vim conmtains wrong assignment inside.
" Wrong assignment inside happens when file was copied but
" assignment inside not fixed.
" Such wrong assignment cause up erratic switches unless
" we do our own assignment to g:colors_name
let g:colors_name=a:name
endfu
function! s:JumpByIndex(list,total)
let ans = input("Enter colorscheme number (1-".a:total.") : ")
let index = (ans<=0? 1 : 1+(ans-1)%a:total )
let name = s:EntryByIndex(a:list, index )
call s:SetColor(name)
endfu
function! s:JumpByIndex2(list,total, index)
let mod = (a:index <= 0? 1 : 1+(a:index-1)%a:total )
let name = s:EntryByIndex(a:list, mod )
call s:SetColor(name)
endfu
function! s:ExitDialog(old, action)
let ans = 0
if a:old == s:CurrentColor()
let ans=1
elseif a:action == ''
let ans = confirm("Keep this colorscheme ?", "&Yes\n&No\n&Cancel")
elseif action == 'keep'
ans = 1
elseif action == 'revert'
ans = 2
endif
if ans == 1 || ans==0
" exit, keep colorscheme
let msg = (a:old == s:CurrentColor() ? '' : "(original: '".a:old."')")
call s:FinalEcho( msg )
elseif ans == 2
" exit, revert colorscheme
call s:SetColor(a:old)
call s:FinalEcho('original color restored')
elseif ans == 3
" do not exit, continue browsing
return -1
endif
endfu
function! s:ColorScroller()
let old = s:CurrentColor()
let list = s:GetColorschemesList()
let total = s:CountEntries(list)
let loop=0
if line("$") == 1 && getline(1) == "" && bufnr('$')==1
" if buffer is empty, open something
echo "We will open sample text with syntax highlighting."
echo "Watch for the guiding prompt in the bottom line."
echo "When the text will open, use Arrow keys to switch colorschemes, ? for help."
echo " "
echo "Press any key to continue"
call getchar()
:e $VIMRUNTIME/syntax/abc.vim
:setlocal ro
syntax on
redraw
endif
if !exists("g:syntax_on")
syntax on
redraw
endif
while 1
redraw
let index = s:FindIndex(list, s:CurrentColor())
echo "["
echohl Search
echon s:CurrentColor()
echohl NONE
if loop == 0
echon "] ColorScroller: "
echohl MoreMsg | echon "Arrows" | echohl NONE | echon "-next/prev; "
echohl MoreMsg | echon "Esc" | echohl NONE | echon "-exit; "
echohl MoreMsg | echon "?" | echohl NONE | echon "-help > "
else
echon "] "
echon " " . index . "/" . total . " "
echon s:Align("", 12-strlen(s:CurrentColor()))
echon "> ColorScroll > "
echon "Arrows,Esc,? > "
endif
let key = getchar()
let c = nr2char(key)
if key == "\<Left>" || key == "\<Up>" || c ==# 'h' || c ==# 'j'
call s:PrevSilent()
elseif key == "\<Down>" || key == "\<Right>" || c ==# 'l' || c==# 'k' || c==# ' '
call s:NextSilent()
elseif c==# 'g' || c=='0' || c=='1'
call s:SetColor( s:GetFirstColors() )
elseif c=='$' || c==# 'G'
call s:SetColor( s:GetLastColors() )
elseif c ==# 'L'
" command 'L' list colors
call s:ListColors()
elseif c=='Z' || c=='z' || key == 13 || c=='q' || c=='Q' || c==':' || key == 27
if s:ExitDialog(old, '') != -1
break
endif
elseif key == 12 " c=="\<C-L>"
redraw
elseif c == '#'
call s:JumpByIndex(list,total)
elseif key == "\<PageDown>"
call s:JumpByIndex2(list,total, (index-10>=1 ? index-10 : index-10+total))
elseif key == "\<PageUp>"
call s:JumpByIndex2(list,total, index+10)
elseif c == '?'
call s:ScrollerHelp()
elseif c == 'R'
call s:RefreshColorschemesList()
echo "Colorscheme list refreshed. Press any key to continue."
call getchar()
else
call s:ScrollerHelp()
endif
let loop = loop + 1
endw
endfu
" Get 1-based index of 'entry' in \n-separated 'list'
function! s:FindIndex(list,entry)
" we assume entry has no special chars or we could escape() it
let str = substitute("\n" . a:list . "\n", "\n" . a:entry . "\n.*$", "", "")
return 1 + s:CountEntries(str)
endfu
" Get list element by 1-based index
function! s:EntryByIndex(list,index)
let k=1
let tail=a:list
while tail != '' && k < a:index
let tail=substitute(tail, "^[^\n]*\n", "", "")
let k = k + 1
endw
let tail = substitute(tail, "\n.*$", "", "")
return tail
endfu
function! s:MakeWellFormedList(list)
" make sure last \n is present
let str=a:list."\n"
" make sure leading \n are not present
let str=substitute(str, "^\n*", "", "")
" make sure entries are separated by exactly one \n
let str=substitute(str, "\n\\+", "\n", "g")
return str
endfu
function! s:CountEntries(list)
let str = s:MakeWellFormedList(a:list)
let str=substitute(str, "[^\n]\\+\n", ".", "g")