Remove max_videos

`--playlist-end N` means that it stops considering videos after number N, not
that it only downloads N videos.

README.adoc

@@ -42,7 +42,6 @@ files in this directory, `config` and `feedlist`.
 download_dir="/home/user/Podcasts/youtube"
 keep_for_days="14"
 ytdl_format="bestvideo[height<=1080]+bestaudio/best[height<=1080]"
-max_videos="10"
 ytdl_extra_args="--quiet"
 --------------------------------------------------------------------------------
 
@@ -50,7 +49,6 @@ ytdl_extra_args="--quiet"
 | *download_dir*    | The directory to which the videos will be downloaded.
 | *keep_for_days*   | Download only videos newer than this many days and delete older videos.
 | *ytdl_format*     | Same syntax as link:{url-ytdl-format}[youtube-dl --format]. Default is "best".
-| *max_videos*      | Maximum number of videos to consider per feed. Default is to consider all.
 | *ytdl_extra_args* | Extra arguments for `youtube-dl`. Optional.
 | *ytdl_binary*     | Binary to use instead of `yt-dlp` or `youtube-dl`.
 |===============================================================================

download-yt-feeds

@@ -54,7 +54,6 @@ function main()
     [[ -z "${download_dir}" ]] && die 2 "download_dir not specified."
     [[ -z "${keep_for_days}" ]] && die 2 "keep_for_days not specified."
     [[ -z "${ytdl_format}" ]] && local ytdl_format="best"
-    [[ -z "${max_videos}" ]] && local max_videos="last"
     if [[ -z "${ytdl_binary}" ]]; then
         if command -v yt-dlp > /dev/null; then
             local ytdl_binary="yt-dlp"
@@ -76,7 +75,6 @@ function main()
             --dateafter "now-${keep_for_days}days" \
             --output "${download_dir}/%(uploader)s/%(title)s.%(ext)s" \
             --format "${ytdl_format}" \
-            --playlist-end "${max_videos}" \
             ${=ytdl_extra_args} \
             "${feed}"
         # [[ ${?} -eq 0 ]] || die 3 "${ytdl_binary} returned an error."