无法预览mathjax公式

tktujy commented 6 years ago

无法预览mathjax公式。检查发现g:mathjax_vim_path变量值正常，但是mathjax-static下mathjax相关的js没有加载，浏览代码chrome浏览器在预览链接后面添加的.html没有被处理导致index.js获取路径出错。另外，即使修正出错的路径，mathjax相关js也没被加载，除非在index.js里添加一行loadMathJax()调用。

iamcco commented 6 years ago

没有报什么错码？控制台

tktujy commented 6 years ago

控制台的信息是这样的：

Error in event handler for (unknown): TypeError: Cannot read property 'trace' of undefined
    at browser.runtime.sendMessage.response (chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.preload.js:750:20)

iamcco commented 6 years ago

这个错误是 chrome 的插件报的，你可以给个最小配置我测下吗

tktujy commented 6 years ago

下面的是我精简后的配置，目前只在win下测试过。

set encoding=utf-8
inoremap jk <ESC>

function DownloadFile(uri, path)
    if has('win32')
        silent execute '!powershell -command "& {(New-Object System.Net.WebClient).DownloadFile(\""'.a:uri.'\"", \""'.a:path.'\"")}"'
    else
        silent execute '!curl -fLo '.a:path.' --create-dirs '.a:uri
    endif
endfunction

if has('win32')
  let g:VIM_HOME = expand('$VIM/vimfiles')
else
  let g:VIM_HOME = expand('$HOME/.vim/')
endif

let s:vim_plug_path = g:VIM_HOME.'/autoload/plug.vim'
let s:vim_plugged_path = g:VIM_HOME.'/plugged'
let s:vim_plug_git = 'https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
if !filereadable(s:vim_plug_path)
    let s:autoload_dir = g:VIM_HOME.'/autoload'
    if !isdirectory(s:autoload_dir)
        call mkdir(s:autoload_dir, "p")
    endif
    call DownloadFile(s:vim_plug_git, s:vim_plug_path)
endif

filetype off
call plug#begin(s:vim_plugged_path)
Plug 'plasticboy/vim-markdown'
Plug 'iamcco/mathjax-support-for-mkdp'
Plug 'iamcco/markdown-preview.vim'
call plug#end()
filetype plugin indent on

autocmd VimEnter *
    \  if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
    \|     PlugInstall --sync | q
    \| endif

let g:vim_markdown_folding_disabled = 1
let g:vim_markdown_math = 1

map <silent> <F8> <Plug>MarkdownPreview
map <silent> <F9> <Plug>StopMarkdownPreview

iamcco commented 6 years ago

找到问题了，之前的 pr https://github.com/iamcco/markdown-preview.vim/pull/60 更新了 markedjs，然后我给忘了我用的 marked 是修改过的支持 math 的版本，所以更新之后就挂了，我就先回滚

iamcco commented 6 years ago

已经回滚 https://github.com/iamcco/markdown-preview.vim/pull/63

更新测试下

tktujy commented 6 years ago

更新测试公式时发现控制台报错：

Failed to load resource: the server responded with a status of 406 (Not Acceptable)

是访问这个地址出的错：

http://127.0.0.1:11563/DIYURL/MathJax.js?RDpcUHJvZ3JhbSBGaWxlcyAoeDg2KVxWaW1cdmltZmlsZXNccGx1Z2dlZFxtYXRoamF4LXN1cHBvcnQtZm9yLW1rZHBcbWF0aGpheC1zdGF0aWNcIcK2aU1hdGhKYXguanM=&config=TeX-AMS-MML_HTMLorMML

上面的地址的base64解码出来的路径跟我的实际本地路径不一致，解码出来是

D:\Program Files (x86)\Vim\vimfiles\plugged\mathjax-support-for-mkdp\mathjax-static\!¶iMathJax.js

实际本地路径应该是

D:\Program Files (x86)\Vim\vimfiles\plugged\mathjax-support-for-mkdp\mathjax-static\MathJax.js

sine49 commented 6 years ago

我也遇到同样的问题，firefox下，MathJax.js路径的base64编码是不对的，但是配置 let g:mkdp_path_to_chrome ='C:\Program Files (x86)\Google\Chrome\Application\chrome.exe' 换到chrome下是正常的，相当神奇

iamcco / mathjax-support-for-mkdp

无法预览mathjax公式 #4