Vim语法高亮插件的推荐与配置实用指南

" 基础语法高亮命令
:syntax enable          " 启用语法高亮
:syntax on             " 开启语法高亮
:syntax off            " 关闭语法高亮

" 使用vim-plug安装
Plug 'sheerun/vim-polyglot'
 
" 基本配置
let g:polyglot_disabled = ['javascript']  " 禁用特定语言
let g:polyglot_is_disabled = 0          " 启用插件

-- Neovim Lua配置
require'nvim-treesitter.configs'.setup {
  highlight = {
    enable = true,
    additional_vim_regex_highlighting = false,
  },
  -- 确保安装这些语言解析器
  ensure_installed = {
    "javascript", "typescript", "python", "go", "rust", "c", "cpp"
  },
}

" JavaScript现代化高亮
Plug 'yuezk/vim-js'
Plug 'HerringtonDarkholme/yats.vim'  " TypeScript
Plug 'gko/vim-coloresque'            " CSS颜色预览

" Python增强
Plug 'vim-python/python-syntax'
let g:python_highlight_all = 1
 
" Go语言支持
Plug 'fatih/vim-go'
let g:go_highlight_functions = 1
let g:go_highlight_methods = 1

" 安装vim-plug（如果尚未安装）
curl -fLo ~/.vim/autoload/plug.vim --create-dirs \\
    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
 
" 在~/.vimrc中配置
" 插件管理区域开始
call plug#begin('~/.vim/plugged')
 
" 核心语法高亮插件
Plug 'sheerun/vim-polyglot'
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
 
" 颜色主题增强
Plug 'folke/tokyonight.nvim'
Plug 'navarasu/onedark.nvim'
 
" 额外语言支持
Plug 'fatih/vim-go'
Plug 'vim-python/python-syntax'
Plug 'yuezk/vim-js'
 
call plug#end()
" 插件管理区域结束
 
" 安装插件命令
" :PlugInstall    - 安装插件
" :PlugUpdate     - 更新插件
" :PlugClean      - 清理未使用插件

-- 在~/.config/nvim/lua/plugins.lua中
local fn = vim.fn
local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
 
if fn.empty(fn.glob(install_path)) > 0 then
  packer_bootstrap = fn.system({'git', 'clone', '--depth', '1', 
    'https://github.com/wbthomason/packer.nvim', install_path})
end
 
return require('packer').startup(function(use)
  -- 插件管理器
  use 'wbthomason/packer.nvim'
  
  -- 语法高亮核心
  use {'nvim-treesitter/nvim-treesitter', run = ':TSUpdate'}
  use 'sheerun/vim-polyglot'
  
  -- 主题和颜色
  use 'folke/tokyonight.nvim'
  use 'kyazdani42/nvim-web-devicons'
  
  -- 自动安装
  if packer_bootstrap then
    require('packer').sync()
  end
end)

" ~/.vimrc 或 ~/.config/nvim/init.vim
 
" 启用文件类型检测
filetype plugin indent on
filetype on
 
" 语法高亮基础设置
syntax enable
syntax on
 
" 颜色设置
set background=dark      " 暗色主题
set t_Co=256            " 256色支持
set termguicolors       " 真彩色支持（Neovim）
 
" 高亮搜索结果
set hlsearch
set incsearch
 
" 当前行高亮
set cursorline
set cursorcolumn
 
" 括号匹配高亮
set showmatch
set matchtime=2

-- ~/.config/nvim/lua/treesitter-config.lua
require'nvim-treesitter.configs'.setup {
  -- 启用语法高亮
  highlight = {
    enable = true,
    -- 禁用某些语言的语法高亮
    disable = {"c", "rust"},
    -- 额外的vim正则高亮
    additional_vim_regex_highlighting = false,
  },
  
  -- 增量选择
  incremental_selection = {
    enable = true,
    keymaps = {
      init_selection = "gnn",
      node_incremental = "grn",
      scope_incremental = "grc",
      node_decremental = "grm",
    },
  },
  
  -- 文本对象
  textobjects = {
    select = {
      enable = true,
      lookahead = true,
      keymaps = {
        ["af"] = "@function.outer",
        ["if"] = "@function.inner",
        ["ac"] = "@class.outer",
        ["ic"] = "@class.inner",
      },
    },
  },
  
  -- 自动安装解析器
  auto_install = true,
  
  -- 确保安装的语言
  ensure_installed = {
    "javascript", "typescript", "python", "go", "rust", 
    "java", "c", "cpp", "html", "css", "json", "yaml"
  },
}

" 主题配置示例（Tokyo Night）
Plug 'folke/tokyonight.nvim'
 
" 在vimrc中配置
let g:tokyonight_style = 'night'       " 主题风格：night, storm, day
let g:tokyonight_italic_comments = 1   " 斜体注释
let g:tokyonight_italic_keywords = 1   " 斜体关键字
let g:tokyonight_transparent = 0       " 透明背景
 
colorscheme tokyonight
 
" 自定义高亮组
highlight Comment cterm=italic gui=italic
highlight Keyword cterm=bold gui=bold
highlight String ctermfg=green guifg=#98c379

" JavaScript增强高亮
Plug 'yuezk/vim-js'
Plug 'HerringtonDarkholme/yats.vim'
 
" 配置JavaScript语法高亮
let g:javascript_plugin_jsdoc = 1        " JSDoc注释高亮
let g:javascript_plugin_flow = 1        " Flow类型注解
let g:javascript_conceal = 1              " 隐藏函数关键字
 
" TypeScript特殊配置
let g:yats_host_keyword = 1               " 高亮host关键字
let g:yats_modifier_keywords = 1         " 修饰符关键字
let g:yats_object_keywords = 1             " 对象关键字
 
" React JSX高亮
let g:vim_jsx_pretty_colorful_config = 1  " 彩色JSX
let g:vim_jsx_pretty_highlight_close_tag = 1  " 高亮闭合标签

// 高亮效果：关键字(blue)、字符串(green)、注释(gray)、函数名(yellow)
/**
 * 计算斐波那契数列 - JSDoc高亮
 * @param {number} n - 序列长度
 * @returns {number[]} - 斐波那契序列
 */
const fibonacci = (n: number): number[] => {
  const result: number[] = [0, 1];
  
  // 生成序列 - 注释高亮
  for (let i = 2; i < n; i++) {
    result.push(result[i-1] + result[i-2]);
  }
  
  return result;
};
 
// TypeScript类型高亮
interface UserProps {
  id: number;
  name: string;
  email?: string;  // 可选属性高亮
}

" Python语法增强
Plug 'vim-python/python-syntax'
Plug 'numirias/semshi', { 'do': ':UpdateRemotePlugins' }
 
" Python高亮配置
let g:python_highlight_all = 1            " 启用所有高亮
let g:python_highlight_builtin_funcs = 1    " 内置函数
let g:python_highlight_builtin_objs = 1   " 内置对象
let g:python_highlight_exceptions = 1       " 异常处理
let g:python_highlight_string_formatting = 1 " 字符串格式化
let g:python_highlight_string_templates = 1  " 字符串模板
let g:python_highlight_indent_errors = 1     " 缩进错误
let g:python_highlight_space_errors = 1    " 空格错误
 
" Semshi语义高亮
let g:semshi_enable = 1
let g:semshi_error_sign = 0
let g:semshi_simplify_markup = 1

import numpy as np
import pandas as pd
from typing import List, Optional
 
class DataProcessor:
    """数据处理类 - 类名高亮"""
    
    def __init__(self, data: np.ndarray):
        self.data = data
        self.shape = data.shape
    
    def normalize(self, axis: int = 0) -> np.ndarray:
        """数据标准化 - 函数高亮"""
        return (self.data - np.mean(self.data, axis=axis)) / np.std(self.data, axis=axis)
    
    @staticmethod
    def calculate_correlation(matrix: np.ndarray) -> Optional[np.ndarray]:
        """计算相关系数矩阵 - 装饰器高亮"""
        if matrix.size == 0:
            return None
        return np.corrcoef(matrix.T)
 
# 列表推导式高亮
squared_numbers: List[int] = [x**2 for x in range(10) if x % 2 == 0]

" Go语言增强支持
Plug 'fatih/vim-go'
 
" Go高亮配置
let g:go_highlight_functions = 1
let g:go_highlight_methods = 1
let g:go_highlight_structs = 1
let g:go_highlight_interfaces = 1
let g:go_highlight_operators = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_generate_tags = 1
let g:go_highlight_format_strings = 1
let g:go_highlight_variable_declarations = 1
let g:go_highlight_function_arguments = 1

package main
 
import (
    "context"
    "fmt"
    "log"
    "net/http"
    "time"
)
 
// UserService 接口定义 - 接口高亮
type UserService interface {
    GetUser(ctx context.Context, id int64) (*User, error)
    CreateUser(ctx context.Context, user *User) error
}
 
// User 结构体定义 - 结构体高亮
type User struct {
    ID        int64     `json:"id" db:"id"`
    Username  string    `json:"username" db:"username"`
    Email     string    `json:"email" db:"email"`
    CreatedAt time.Time `json:"created_at" db:"created_at"`
}
 
// 结构体方法高亮
func (u *User) Validate() error {
    if u.Username == "" {
        return fmt.Errorf("username cannot be empty")
    }
    if len(u.Email) > 0 && !isValidEmail(u.Email) {
        return fmt.Errorf("invalid email format")
    }
    return nil
}

" Rust语法高亮
Plug 'rust-lang/rust.vim'
 
" Rust配置
let g:rustfmt_autosave = 1        " 自动格式化
let g:rustfmt_emit_files = 1        " 保存格式化文件
let g:rust_clipboard_type = 'unnamedplus'  " 剪贴板支持

use std::collections::HashMap;
use std::sync::{Arc, Mutex};
 
#[derive(Debug, Clone)]
pub struct User {
    id: u64,
    name: String,
    email: Option<String>,
}
 
pub struct UserRepository {
    users: Arc<Mutex<HashMap<u64, User>>>,
}
 
impl UserRepository {
    pub fn new() -> Self {
        Self {
            users: Arc::new(Mutex::new(HashMap::new())),
        }
    }
    
    pub fn add_user(&self, user: User) -> Result<(), String> {
        let mut users = self.users.lock().map_err(|e| format!("Lock error: {}", e))?;
        
        if users.contains_key(&user.id) {
            return Err("User already exists".to_string());
        }
        
        users.insert(user.id, user);
        Ok(())
    }
}

" 定义语法组
syntax keyword myKeyword if else for while
syntax match myNumber "\d\+"
syntax match myString '"[^"]*"'
syntax region myComment start="/\*" end="\*/"
 
" 链接到高亮组
highlight link myKeyword Keyword
highlight link myNumber Number
highlight link myString String
highlight link myComment Comment
 
" 自定义颜色
highlight myCustomGroup ctermfg=red guifg=#ff5555 cterm=bold gui=bold

" ~/.vim/syntax/mylog.vim
" 自定义日志文件语法高亮
 
" 时间戳
syntax match mylogTimestamp /^\d\{4}-\d\{2}-\d\{2} \d\{2}:\d\{2}:\d\{2}/
 
" 日志级别
syntax keyword mylogError ERROR contained
syntax keyword mylogWarn WARN contained
syntax keyword mylogInfo INFO contained
syntax keyword mylogDebug DEBUG contained
 
" 匹配整行日志
syntax match mylogErrorLine /^.*ERROR.*/ contains=mylogError
syntax match mylogWarnLine /^.*WARN.*/ contains=mylogWarn
syntax match mylogInfoLine /^.*INFO.*/ contains=mylogInfo
syntax match mylogDebugLine /^.*DEBUG.*/ contains=mylogDebug
 
" IP地址高亮
syntax match mylogIP /\<\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\>/
 
" URL高亮
syntax match mylogURL /https\?:\/\/[^\s]\+/
 
" 应用高亮组
highlight link mylogTimestamp Comment
highlight link mylogErrorLine Error
highlight link mylogWarnLine WarningMsg
highlight link mylogInfoLine Normal
highlight link mylogDebugLine Comment
highlight link mylogIP Number
highlight link mylogURL Underlined
 
" 自定义颜色
highlight mylogErrorLine ctermfg=white ctermbg=red guifg=white guibg=#ff5555
highlight mylogWarnLine ctermfg=black ctermbg=yellow guifg=black guibg=#f1fa8c

" ~/.vim/colors/mycustom.vim
" 自定义颜色主题
 
" 设置背景色
set background=dark
 
" 清除现有高亮
highlight clear
if exists("syntax_on")
  syntax reset
endif
 
" 主题名称
let g:colors_name = "mycustom"
 
" 基础颜色定义
let s:foreground = "#f8f8f2"
let s:background = "#282a36"
let s:selection = "#44475a"
let s:line = "#3d3f4c"
let s:comment = "#6272a4"
let s:red = "#ff5555"
let s:yellow = "#f1fa8c"
let s:green = "#50fa7b"
let s:cyan = "#8be9fd"
let s:blue = "#bd93f9"
let s:pink = "#ff79c6"
 
" 核心高亮组
highlight Normal ctermfg=253 ctermbg=235 guifg=#f8f8f2 guibg=#282a36
highlight Comment ctermfg=60 guifg=#6272a4 cterm=italic gui=italic
highlight Constant ctermfg=141 guifg=#bd93f9
highlight String ctermfg=84 guifg=#50fa7b
highlight Character ctermfg=84 guifg=#50fa7b
highlight Number ctermfg=141 guifg=#bd93f9
highlight Boolean ctermfg=141 guifg=#bd93f9
highlight Float ctermfg=141 guifg=#bd93f9
 
" 标识符
highlight Identifier ctermfg=228 guifg=#f8f8f2
highlight Function ctermfg=84 guifg=#50fa7b cterm=bold gui=bold
 
" 语句
highlight Statement ctermfg=212 guifg=#ff79c6
highlight Conditional ctermfg=212 guifg=#ff79c6
highlight Repeat ctermfg=212 guifg=#ff79c6
highlight Label ctermfg=212 guifg=#ff79c6
highlight Operator ctermfg=212 guifg=#ff79c6
highlight Keyword ctermfg=212 guifg=#ff79c6
highlight Exception ctermfg=212 guifg=#ff79c6
 
" 预处理器
highlight PreProc ctermfg=228 guifg=#f8f8f2
highlight Include ctermfg=212 guifg=#ff79c6
highlight Define ctermfg=212 guifg=#ff79c6
highlight Macro ctermfg=212 guifg=#ff79c6
highlight PreCondit ctermfg=228 guifg=#f8f8f2
 
" 类型
highlight Type ctermfg=141 guifg=#bd93f9
highlight StorageClass ctermfg=212 guifg=#ff79c6
highlight Structure ctermfg=141 guifg=#bd93f9
highlight Typedef ctermfg=141 guifg=#bd93f9
 
" 特殊
highlight Special ctermfg=228 guifg=#f8f8f2
highlight SpecialChar ctermfg=141 guifg=#bd93f9
highlight Tag ctermfg=228 guifg=#f8f8f2
highlight Delimiter ctermfg=228 guifg=#f8f8f2
highlight SpecialComment ctermfg=60 guifg=#6272a4
highlight Debug ctermfg=196 guifg=#ff5555
 
" 界面元素
highlight CursorLine ctermbg=236 guibg=#3d3f4c
highlight CursorColumn ctermbg=236 guibg=#3d3f4c
highlight LineNr ctermfg=60 guifg=#6272a4
highlight LineNrAbove ctermfg=238 guifg=#44475a
highlight LineNrBelow ctermfg=238 guifg=#44475a
highlight CursorLineNr ctermfg=228 guifg=#f8f8f2 cterm=bold gui=bold
 
" 搜索和匹配
highlight Search ctermfg=235 ctermbg=228 guifg=#282a36 guibg=#f8f8f2
highlight IncSearch ctermfg=235 ctermbg=84 guifg=#282a36 guibg=#50fa7b
highlight MatchParen ctermfg=212 ctermbg=235 guifg=#ff79c6 guibg=#282a36
 
" 状态栏
highlight StatusLine ctermfg=228 ctermbg=236 guifg=#f8f8f2 guibg=#3d3f4c
highlight StatusLineNC ctermfg=60 ctermbg=236 guifg=#6272a4 guibg=#3d3f4c

" 创建主题切换函数
function! ToggleTheme()
  if &background == 'dark'
    set background=light
    colorscheme one
    echo "切换到亮色主题"
  else
    set background=dark
    colorscheme tokyonight
    echo "切换到暗色主题"
  endif
endfunction
 
" 绑定快捷键
nnoremap <F5> :call ToggleTheme()<CR>
 
" 根据时间自动切换主题
function! AutoTheme()
  let hour = strftime("%H")
  if hour >= 6 && hour < 18
    " 白天使用亮色主题
    set background=light
    colorscheme one
  else
    " 晚上使用暗色主题
    set background=dark
    colorscheme tokyonight
  endif
endfunction
 
" 启动时自动设置主题
autocmd VimEnter * call AutoTheme()

-- 语义化高亮配置（Neovim）
local function setup_semantic_highlighting()
  -- 定义语义token类型
  local semantic_tokens = {
    -- 变量类型
    ['variable'] = { fg = '#f8f8f2', italic = true },
    ['parameter'] = { fg = '#ffb86c', italic = true },
    ['property'] = { fg = '#8be9fd' },
    
    -- 函数相关
    ['function'] = { fg = '#50fa7b', bold = true },
    ['method'] = { fg = '#50fa7b' },
    ['constructor'] = { fg = '#50fa7b', bold = true },
    
    -- 类型相关
    ['class'] = { fg = '#bd93f9', bold = true },
    ['interface'] = { fg = '#bd93f9', italic = true },
    ['struct'] = { fg = '#bd93f9' },
    ['enum'] = { fg = '#bd93f9' },
    ['typeParameter'] = { fg = '#ff79c6' },
    
    -- 其他
    ['enumMember'] = { fg = '#f1fa8c' },
    ['event'] = { fg = '#ff79c6' },
    ['macro'] = { fg = '#ff79c6' },
    ['modifier'] = { fg = '#ff5555' },
    ['regexp'] = { fg = '#ff79c6' },
    ['operator'] = { fg = '#ff79c6' },
  }
  
  -- 应用语义高亮
  for token, opts in pairs(semantic_tokens) do
    local cmd = string.format('highlight @lsp.type.%s', token)
    if opts.fg then cmd = cmd .. string.format(' guifg=%s', opts.fg) end
    if opts.bold then cmd = cmd .. ' gui=bold' end
    if opts.italic then cmd = cmd .. ' gui=italic' end
    vim.cmd(cmd)
  end
end
 
-- 在LSP附加时设置语义高亮
vim.api.nvim_create_autocmd('LspAttach', {
  callback = function(args)
    local client = vim.lsp.get_client_by_id(args.data.client_id)
    if client.supports_method('textDocument/semanticTokens') then
      setup_semantic_highlighting()
    end
  end,
})

" 测量Vim启动时间
" 命令行执行：vim --startuptime startup.log
 
" 在vimrc中添加性能监控
if has('timers')
  " 记录各个阶段的加载时间
  let s:start_time = reltime()
  
  autocmd VimEnter * call s:LogTime('VimEnter')
  autocmd BufRead * call s:LogTime('BufRead')
  
  function! s:LogTime(event)
    let elapsed = reltimestr(reltime(s:start_time))
    echo printf('[%s] %s: %s秒', strftime('%H:%M:%S'), a:event, elapsed)
  endfunction
endif

" 使用vim-profiler分析插件性能
" 安装：Plug 'tweekmonster/startuptime.vim'
 
" 分析启动时间
:StartupTime
 
" 结果示例输出：
" Total Time: 145.234ms
" Slowest 5 plugins:
"   vim-polyglot: 25.123ms (17.3%)
"   nvim-treesitter: 18.456ms (12.7%)
"   vim-go: 15.234ms (10.5%)
"   coc.nvim: 12.345ms (8.5%)
"   vim-javascript: 8.901ms (6.1%)

" 使用延迟加载减少启动时间
call plug#begin('~/.vim/plugged')
 
" 即时加载（必需）
Plug 'sheerun/vim-polyglot'
 
" 延迟加载（按需）
Plug 'fatih/vim-go', { 'for': 'go' }
Plug 'vim-python/python-syntax', { 'for': 'python' }
Plug 'yuezk/vim-js', { 'for': ['javascript', 'typescript'] }
 
" 命令触发加载
Plug 'neoclide/coc.nvim', { 'branch': 'release', 'on': ['CocCommand', 'CocOpenLog'] }
 
call plug#end()

-- 性能优化的treesitter配置
require'nvim-treesitter.configs'.setup {
  highlight = {
    enable = true,
    -- 禁用大文件的语法高亮
    disable = function(lang, buf)
      local max_filesize = 100 * 1024 -- 100KB
      local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
      if ok and stats and stats.size > max_filesize then
        return true
      end
    end,
    -- 减少高亮延迟
    additional_vim_regex_highlighting = false,
  },
  
  -- 只安装需要的语言解析器
  ensure_installed = {
    "javascript", "typescript", "python", "go", "rust"
  },
  
  -- 自动安装但限制数量
  auto_install = true,
  ignore_install = { "phpdoc" }, -- 忽略不常用的语言
  
  -- 增量选择优化
  incremental_selection = {
    enable = true,
    keymaps = {
      init_selection = "gnn",
      node_incremental = "grn",
      scope_incremental = "grc",
      node_decremental = "grm",
    },
  },
}
 
-- 手动管理解析器更新
vim.api.nvim_create_user_command('TSUpdateMinimal', function()
  local languages = {'javascript', 'typescript', 'python', 'go', 'rust'}
  for _, lang in ipairs(languages) do
    vim.cmd('TSUpdate ' .. lang)
  end
end, {})

" 减少内存占用的配置
 
" 限制语法高亮范围
set synmaxcol=200      " 只高亮每行的前200列
set maxmempattern=1000 " 限制正则表达式内存使用
 
" 禁用不必要的功能
let g:loaded_matchparen = 1  " 禁用括号匹配插件
let g:loaded_matchit = 1     " 禁用matchit插件
 
" 优化大文件处理
autocmd BufReadPre * if getfsize(expand("%")) > 100*1024 | 
  \ set eventignore+=FileType | 
  \ set syntax=OFF |
  \ set filetype=OFF |
  \ set eventignore-=FileType
 
" 恢复大文件的语法高亮
function! EnableSyntaxForLargeFile()
  if &syntax == 'OFF'
    set syntax=ON
    set filetype=
    filetype detect
  endif
endfunction
 
command! EnableSyntax call EnableSyntaxForLargeFile()

" 诊断步骤
function! DiagnoseSyntax()
  echo "=== 语法高亮诊断信息 ==="
  echo "语法状态: " . (&syntax ? "开启" : "关闭")
  echo "文件类型: " . &filetype
  echo "语法设置: " . &syntax
  
  if exists('g:syntax_on')
    echo "全局语法: 开启"
  else
    echo "全局语法: 关闭"
  endif
  
  " 检查语法文件是否存在
  let syntax_file = expand('$VIMRUNTIME/syntax/' . &syntax . '.vim')
  if filereadable(syntax_file)
    echo "语法文件: " . syntax_file . " (存在)"
  else
    echo "语法文件: " . syntax_file . " (不存在)"
  endif
  
  " 检查Treesitter状态
  if exists(':TSInstallInfo')
    echo "Treesitter: 可用"
  else
    echo "Treesitter: 不可用"
  endif
endfunction
 
" 修复语法高亮
function! FixSyntax()
  " 重新启用语法高亮
  syntax enable
  syntax on
  
  " 重新检测文件类型
  filetype detect
  
  " 强制刷新语法高亮
  if exists(':TSEnable')
    TSEnable highlight
  endif
  
  echo "语法高亮已重置"
endfunction
 
" 绑定诊断命令
command! SyntaxDiag call DiagnoseSyntax()
command! SyntaxFix call FixSyntax()

" 终端颜色诊断
function! DiagnoseColors()
  echo "=== 颜色诊断信息 ==="
  echo "终端类型: " . &term
  echo "颜色支持: " . &t_Co . " 色"
  echo "真彩色: " . (has('termguicolors') ? "支持" : "不支持")
  echo "背景色: " . &background
  
  " 测试颜色显示
  echo "测试颜色: "
  for i in range(0, 15)
    execute 'echohl Color' . i
    echon '█'
    execute 'echohl None'
  endfor
  echo ""
  
  " 检查主题加载
  if exists('g:colors_name')
    echo "当前主题: " . g:colors_name
  else
    echo "当前主题: 默认"
  endif
endfunction
 
" 修复颜色问题
function! FixColors()
  " 确保真彩色支持
  if has('termguicolors')
    set termguicolors
  endif
  
  " 强制256色模式
  set t_Co=256
  
  " 重新加载主题
  if exists('g:colors_name')
    execute 'colorscheme ' . g:colors_name
  endif
  
  " 重置高亮组
  highlight clear
  syntax reset
  
  echo "颜色设置已重置"
endfunction
 
command! ColorDiag call DiagnoseColors()
command! ColorFix call FixColors()

" 性能监控脚本
function! MonitorPerformance()
  " 记录当前状态
  let start_time = reltime()
  
  " 检查缓冲区大小
  let buf_size = line('$')
  let buf_bytes = getfsize(expand('%'))
  
  echo "=== 性能监控报告 ==="
  echo "缓冲区行数: " . buf_size
  echo "文件大小: " . printf("%.2fKB", buf_bytes/1024)
  
  " 检查语法高亮状态
  if &syntax != ''
    echo "语法高亮: 开启 (" . &syntax . ")"
  else
    echo "语法高亮: 关闭"
  endif
  
  " 检查Treesitter
  if exists(':TSBufEnable')
    echo "Treesitter: 可用"
  endif
  
  " 检查内存使用
  if has('nvim')
    echo "内存使用: " . printf("%.2fMB", vim.api.nvim_eval('gcinfo()["total"]')/1024)
  endif
  
  " 提供优化建议
  echo "=== 优化建议 ==="
  if buf_size > 10000
    echo "• 文件较大，考虑禁用语法高亮"
    echo "• 使用 :syntax off 临时关闭"
  endif
  
  if buf_bytes > 500*1024
    echo "• 大文件检测，建议分页查看"
    echo "• 考虑使用外部工具处理"
  endif
  
  let elapsed = reltimestr(reltime(start_time))
  echo "诊断耗时: " . elapsed . "秒"
endfunction
 
" 一键优化
function! OptimizePerformance()
  " 禁用不必要的功能
  set nocursorline
  set nocursorcolumn
  set norelativenumber
  
  " 优化语法高亮
  set synmaxcol=100
  set lazyredraw
  
  " 禁用某些插件
  if exists(':TSDisable')
    TSDisable highlight
  endif
  
  echo "性能优化已应用"
endfunction
 
command! PerfMon call MonitorPerformance()
command! PerfOpt call OptimizePerformance()

# 一键安装TRAE IDE
curl -fsSL https://trae.ai/install.sh | bash
 
# 或者下载桌面版
# 访问：https://trae.ai/download