update README help, remove last of line buffering

README.md

@@ -43,7 +43,7 @@ I tried several times to submit to Homebrew but could never get past the CI. Ple
 
 ## Help
 ```
-lsv 2024.3
+lsv 2024.4
 -----------------------------------------------
 Usage: lsv [options] [FILES]
 
@@ -88,9 +88,10 @@ Long Listing Options:
   -I                        show time in iso format
   -J                        show time in compact format
   -N                        show inodes
+  -Z                        do not wrap long lines
+
       --cs <string>         show file checksum
                             (md5, sha1, sha224, sha256, sha512, blake2b)
-
       --no-counts           hide file/dir counts
       --no-date             hide date (modified)
       --no-dim              hide shading; useful for light backgrounds

lsv/format.v

@@ -1,6 +1,5 @@
 import arrays
 import os
-import strings
 import term
 import v.mathutil
 
@@ -73,13 +72,12 @@ fn format_one_per_line(entries []Entry, options Options) {
 }
 
 fn format_with_commas(entries []Entry, options Options) {
-	mut line := strings.new_builder(200)
 	last := entries.len - 1
 	for i, entry in entries {
 		content := if i < last { '${entry.name}, ' } else { entry.name }
-		line.write_string(format_cell(content, 0, .left, no_style, options))
+		print(format_cell(content, 0, .left, no_style, options))
 	}
-	println(line)
+	print_newline()
 }
 
 fn format_cell(s string, width int, align Align, style Style, options Options) string {