VIM - 通过命令行传递冒号命令列表

Question

Good day,

I am writing a simple script within my BASHRC file to accommodate something I couldn't quite resolve in a previous question:

Side-by-side view in Vim of svn-diff for entire directory

I basically generate a list of all files which have a "Modified" SVN status. For each of these files, I want to create a side-by-side visual diff, convert it to HTML, then append it to a running HTML file.

eg:

MODIFIED_FILES="$(svn status | grep "^M" | cut -c9-)"
for i in ${MODIFIED_FILES}; do
  # Generate a side-by-side diff in vim via VIMDIFF
  # Convert via ToHTML
  # Append the HTML file to a file called "overall_diff.html"
done

I can accomplish the vimdiff easily enough by creating a clean copy of the file, and having a copy of the modified file.

vimdiff has an issue at first, ie:

2 files to edit
Error detected while processing /Users/Owner/.vimrc:
line   45:
E474: Invalid argument: listchars=tab:>-,trail:.,extends:>,precedes:«
Press ENTER or type command to continue

So, I am trying to get past this so I don't have to hit ENTER for each file in my list.

Next, I need to have vimdiff call the ToHTML command, and then issue the command to append the HTML buffer to a running file:

:'<,'>w! >>overall_diff.html

In short, how do I:

1. Get past this issue with listchars when vimdiff is called. This issue doesn't occur when I run vim , so I don't know why it occurs when I run vimdiff .
2. Pass a list of colon-commands to VIM to have it run them at startup without requiring a change to my .vimrc file.

Answer 1

In the end, I created a separate VIMRC file that gets passed to the vim command at run time, via:

`vim -d file1 fil2 -u my_special_vimrc_file`

function createVimDiff()
{
   # Create some buffers
   TEMP_FILE="./tmp_file"
   VIM_TEMP="./temp.html"
   REVISION=""
   BUFFER_FILE="./overall_diff.html"
   # Get a list of the files that have changed
   MODIFIED_FILES="$(svn status | grep '^M' | cut -c9-)"
   # Remove buffers
   rm "${BUFFER_FILE}"
   for i in ${MODIFIED_FILES}; do
      # Remove intermediate buffers
      rm "${TEMP_FILE}"
      rm "${VIM_TEMP}"
      # Get the current SVN rev number for the current file
      REVISION="$(svn info ${i} | grep Revision)"
      # Echo the name of the file to the report
      echo "FILE: ${i}" >> "${BUFFER_FILE}"
      # Same with the revision number
      echo "${REVISION}" >> "${BUFFER_FILE}"
      echo "<br>" >> "${BUFFER_FILE}"
      # First print a copy of the unmodified file in a temporary buffer
      svn cat "${i}" > "${TEMP_FILE}"
      # Now print the unmodified file on the left column, and the
      # modified file in the right column, so they appear side-by-side
      vim -d "${TEMP_FILE}" "${i}" -u ~/.vimdiff_rc
      # Write the side-by-side diff to a file
      cat "${VIM_TEMP}" >> "${BUFFER_FILE}"
      echo "<br>" >> "${BUFFER_FILE}"
   done
   # Cleanup temporary buffers
   rm "${TEMP_FILE}"
   rm "${VIM_TEMP}"
}

And the following was put into my VIMRC file:

" Convert the diff to HTML
autocmd VimEnter * silent TOhtml

" Write output to temporary buffer
autocmd VimEnter * w! ./temp.html

" Quit VIM
autocmd VimEnter * qa!