Invalid inline comment behavior

[dantezhu]

Env

• gvim v9.0
• tcomment latest

Steps to reproduce problem:

1. prepare text line like below:

   abcdefg
   

2. type v to enter visual mode, and select ef, like below:
   

3. type gc

4. the text will changed to:

   abcd/* efg */
   

   but the right result should be:

   abcd/* ef */g
   

[tomtom]

the text will changed to: |abcd/* efg */ | but the right result should be: |abcd/* ef */g |

You're right of course. The reason for this is that (within the approach of tcomment) there didn't seem to be a reliable way to distingish between the last and the last but one position in a line. Maybe vim/vimscript have changed in the meantime to allow distinguishing between these two situations without having to change too much in the plugin code. If you know of a way to handle this consistently across operating systems, while taking into account all possible option values, please let me know.

[dantezhu]

@tomtom got it, tks

[tomtom]

One more remark: (for this reason) tcomment also supports "comment everything to the right" (<c-_>r), which should do what you want to achieve.