49597: add a helper for completing numbers with unit suffixes and separate out defaults, ranges and units in completion descriptions

1 files changed, 4 insertions, 4 deletions

diff --git a/Completion/Linux/Command/_btrfs b/Completion/Linux/Command/_btrfs
index bb0f724e6..65cf067aa 100644
--- a/Completion/Linux/Command/_btrfs
+++ b/Completion/Linux/Command/_btrfs
@@ -147,16 +147,16 @@ while (( $#state )); do
             '--tbytes[show sizes in TiB, or TB with --si]'
           )
         ;|
-        filesystem:resize) args+=( '1:size:_guard "(|+|-)[0-9]#[GKM]"' '2:path:->mounts' );;
+        filesystem:resize) args+=( '1: :_numbers -u bytes -N size K M G T P E' '2:path:->mounts' );;
         filesystem:defragment)
           args+=( '!-v'
             '-r[defragment files recursively]'
             '-c+[compress files while defragmenting]::compression algorithm:(zlib lzo zstd)'
             '-r[defragment files recursively]'
             '-f[flush after defragmenting]'
-            '-s[start position]:byte position'
-            '-l[defragment limited number of bytes]:length (bytes)'
-            '-t[defragment only files over a certain size]:minimum size (bytes) [32M]'
+            '-s[start position]: :_numbers -u bytes -d "beginning of file" offset K M G T P E'
+            '-l[defragment limited number of bytes]: :_numbers -u bytes length K M G T P E'
+            '-t[defragment only extents up to a certain size]: :_numbers -u bytes -d 32M "maximum extent size" K M G T P E'
             '*:file:_files'
           )
         ;;