Remove/modify filetype indent for asm files about vim

[chrisbra]

ping @philj56

[ebiggers]

I ran into this too: //-style comments are being indented incorrectly. I worked around this by deleting /usr/share/vim/vim91/indent/asm.vim from my system.

[philj56]

@zack466 Hey, sorry for the slow response.

I think that's a pretty reasonable argument; this was a originally a very minimal-effort file for my personal use. It's included in vim because at least one other person wanted it (The original PR's at #14383).

I don't have any particularly strong opinions on it staying in or not, so if it's annoying multiple people, it's probably best off removed. It could also be modified to be much less zealous in its indenting while still achieving my original goals, by changing the GetAsmIndent function to something like:

function! GetAsmIndent()
  let line = getline(v:lnum)

  " If the line is a label (starts with ':' terminated keyword), 
  " then don't indent
  if line =~ '^\s*\k\+:'
    let ind = 0
  else
    " If the previous line was a label, indent:
    if getline(v:lnum - 1) =~ '^\s*\k\+:'
      let ind = s:buffer_shiftwidth()
    else
      " Let autoindent handle everything else.
      let ind = -1
    endif
  endif

  return ind
endfunction

This would mean basically nothing gets touched apart from labels and the lines directly after them.

[chrisbra]

Hm, the s:buffer_shiftwidth() function seems undefined. Let me remove the indent script then if it causes problems.