iamcco/markdown-preview.nvim

s:init() "au BufEnter" 在MD文件作为gvim --remote-tab-silent首个打开文件时会有问题

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#66 opened on Jul 11, 2019

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 (4 comments) (0 reactions) (0 assignees)JavaScript (5,538 stars) (246 forks)batch import
bughelp wanted

Description

如果使用gvim --remote-tab-silent首次打开MD文件时（此时gvim会注册servername "GVIM"），似乎BufEnter状态无法正确识别，因此s:init_command()和s:MkdpAU()都不能正常执行，只有使用givm --remote-tab-silent再打开任意一个文件后，才正常。

我把BufEnter改为BufRead，问题消失。

function! s:init() abort if g:mkdp_command_for_global au BufEnter * :call s:MkdpAU() else au BufEnter *.{md,mkd,markdown,mdown,mkdn,mdwn} :call s:MkdpAU() endif if g:mkdp_auto_start au BufEnter *.{md,mkd,markdown,mdown,mkdn,mdwn} call mkdp#util#open_preview_page() endif endfunction

Contributor guide

Tech stack
javascriptnodejs
Domain
tooling
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Vimscript basicsUnderstanding of autocommand events
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60
Research direction
The issue describes a bug where BufEnter autocommand fails when first opening a markdown file via gvim remote tab silent. The proposed fix is to change 'BufEnter' to 'BufRead' in the s:init() function. Locate this function in the plugin's source code (likely in the autoload or plugin directory). Implement the change and verify that the preview functionality works correctly on initial file open.