home/xyz/.local/bin/px


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#!/bin/sh
# Printf Xsel

if [ $# -eq 0 ]; then
	printf '%s' "$PWD"
else
	for dir; do
		/usr/bin/printf '%q ' "$(realpath -- "$dir")"
	done
fi | xsel -ib
" if without, nvim with no file will give error because it's not defined?
let fenc_bef = 0

" https://github.com/junegunn/vim-plug
call plug#begin()
" https://github.com/junegunn/fzf.vim#commands
" seems only need junegunn/fzf.vim, no need junegunn/fzf if already installed fzf with pacman
"Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
"Plug 'junegunn/fzf.vim'
"Plug 'vim-perl/vim-perl', { 'for': 'perl', 'do': 'make clean carp dancer highlight-all-pragmas moose test-more try-tiny' }
if has('nvim') && executable('firefox')
	Plug 'glacambre/firenvim', { 'do': { _ -> firenvim#install(0) } }
endif
" tinted-theming/base16-vim has low contrast on fold title make it unreadable, but I customized it easily
" chriskempson/base16-vim doesn't do bold/italic for markdown syntax, and not maintained
" RRethy/base16-nvim does not highlight markdown codeblocks
" tinted-theming/base16-vim and RRethy/base16-nvim seem both work, both support tree-sitter
Plug 'tinted-theming/base16-vim'
" nvim-treesitter seems support markdown highlight now, run `:TSEnable highlight`, more see vc notes
" but very slow when editing large markdown files so I sitll don't enable it, maybe related:
" https://github.com/nvim-treesitter/nvim-treesitter/issues/2206
"Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}  " We recommend updating the parsers on update
" use latest vim-markdown
Plug 'tpope/vim-markdown'
" alternatives: h-hg/fcitx.nvim, rlue/vim-barbaric, lilydjwg/fcitx.vim
if executable('fcitx5')
	Plug 'rlue/vim-barbaric'
endif
" alternatives: 'thinca/vim-ref' with 'eiiches/vim-ref-info', 'HiPhish/info.vim', 'alx741/vinfo'
Plug 'https://gitlab.com/HiPhish/info.vim.git'
" :h hexmode
" other related doc: :h hex-editing, :h 23.3, :h edit-binary
if executable('xxd')
	Plug 'fidian/hexmode'
endif
call plug#end()

" next line must put below `Plug 'glacambre/firenvim'`, else if click github issue textarea, then click elsewhere, then click textarea, textarea will not be selected (no cursor in it), not sure why
let g:firenvim_config = { 'localSettings': { '.*': { 'takeover': 'never' } } }

let g:infoprg = '/usr/bin/info'

" I use only one return for better readability
function Autocmd_set_fenc()
	" need to test &modifiable for gO
	if &modifiable && (&fileencoding != "utf-8")
		let l:fenc_bef = &fileencoding
		setlocal fileencoding=utf-8
		unsilent echom ":w to rewrite as utf-8"
		return l:fenc_bef
	else
		return &fileencoding
	endif
endfunction

" https://github.com/tinted-theming/base16-vim?tab=readme-ov-file#customization
function! s:base16_customize() abort
	" make fold title more contrast and readable, by reverting some changes from:
	" https://github.com/tinted-theming/base16-vim/pull/43/files
	" tested with base16-tomorrow-night theme
	call Base16hi("FoldColumn", g:base16_gui0C, g:base16_gui01, g:base16_cterm0C, g:base16_cterm01, "", "")
	call Base16hi("Folded", g:base16_gui03, g:base16_gui01, g:base16_cterm03, g:base16_cterm01, "", "")
endfunction

" not fully understood augroup, recommanded in :help
" https://www.youtube.com/watch?v=dBBUOO1PRIU
augroup mycmd
	autocmd!
	" disable auto line break (tc) and insert comment (cro)
	autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o formatoptions-=t
	" auto rewrite as utf-8 if not when :w
	" if use FileType *, nvim can't recognize some file extensions, ex: .csv
	autocmd BufRead * let fenc_bef = Autocmd_set_fenc()
	" similar to filetype.vim code, use setfiletype
	" .csx seems not c# but c# script file, this works tho
	" set syntax=cs also works
	autocmd BufNewFile,BufRead *.csx setfiletype cs