Replace char-by-char sends with a single call

[pfernandez]

Hey there. I'm currently working on a Clojure formatter and have been having trouble with the way Zepl inserts text.

There may be a good reason why text was being sent to the terminal one character at a time instead of all at once, but simplifying it into a single call to term_sendkeys fixes duplicate artifacts that I was seeing inside the leinigen repl with Clojure.

Before

After

The only other solution I could find was to call term_sendkeys directly inside the formatter function, then returning an empty string. It's definitely hacky though:

function zepl#contrib#clojure#formatter(lines)
   " ...process the lines
   let lines = join(lines, "\n") . "\n"

   " Note the need for a global bufnr, or using bufnr('zepl: ')
   term_sendkeys(g:zepl_bufnr, lines)
   return ''
endfunction

[axvr]

Thanks, I've pushed a commit (949332f) to fix this. The char-by-char sending was to fix artefacting issues caused by using rlwrap (see #9). The commit makes usage of the "rlwrap fix" optional.

(+ I added you as a co-author to the commit.)

[pfernandez]

Thanks, I've pushed a commit (949332f) to fix this. The char-by-char sending was to fix artefacting issues caused by using rlwrap (see #9). The commit makes usage of the "rlwrap fix" optional.

(+ I added you as a co-author to the commit.)

Nice, I'll give this a try tomorrow when I'm back at work, but this definitely looks like it will work. 👍