Comments within shell code of markdown fiiles are recognized as chapters

[lpyparmentier]

Hello,

I think the title should be explicit enough. If not I hope that the following image will (that's it ! shouldn't be a chapter):

I've notice this problem by using VI with the plugin preservim which uses universal-ctags to generate the right window, see the related issue: preservim/tagbar#832

The version of ctags:

$ ctags --version
Universal Ctags 0.0.0, Copyright (C) 2015 Universal Ctags Team
Universal Ctags is derived from Exuberant Ctags.
Exuberant Ctags 5.8, Copyright (C) 1996-2009 Darren Hiebert
  Compiled: Jan  6 2019, 23:23:29
  URL: https://ctags.io/
  Optional compiled features: +wildcards, +regex, +iconv, +option-directory, +xpath, +json, +interactive, +sandbox, +yaml

How do you get ctags binary:

Installed with apt package manager on Ubuntu 20.04.5 LTS

[masatake]

Please, don't use a screenshot.
Copy the source code causing trouble as text.

I think the title should be explicit enough.

I don't think so.
For fixing the bug, I have to run ctags with the input.
ctags accepts only text, not png. So I have to write png2text first.
I don't want to do that.

[masatake]

You should use the template for reporting a parser bug.

https://github.com/universal-ctags/ctags/blob/master/.github/ISSUE_TEMPLATE.md

[masatake]

Please, reopen this as a new issue with text input, not screenshot.

[lpyparmentier]

ok thanks, I'm sorry, I don't know exactly how the plugin is calling the ctags. I have take a look how I can have more debug.

[masatake]

What I need is the input text you showed on your text editor.
So I can run ctags with the input.

[masatake]

You don't provide the input text.
So I have to do OCR.

$ cat /tmp/foo.md
# Chapter 1

## Subsction

List a file:

```sh
# that's it!
ls
```
$ ./ctags --options=NONE  -o -  /tmp/foo.md 
ctags: Notice: No options will be read from files or environment
Chapter 1	/tmp/foo.md	/^# Chapter 1$/;"	c
Subsction	/tmp/foo.md	/^## Subsction$/;"	s	chapter:Chapter 1
$ 

I couldn't reproduce the issue with the latest ctags.

I guess you used older ctags or a file under your ~/.ctags.d is imperfect. --options=NONE as the first argument lets ctags unread options files under ~/.ctags.

[masatake]

  Compiled: Jan  6 2019, 23:23:29

Too old.