X-Git-Url: https://iankelling.org/git/?p=lnf;a=blobdiff_plain;f=lnf;h=2518c1c4ac60cf35147ba72bdc886c252759bbe2;hp=d6dc5f23cc66c8ef0da2f6038516658d210bf6cf;hb=df814ed22cf0dfb2f93cc4c228099d36c40b6fae;hpb=7cdcfbe930add042e4effd11aec2d049d3b61206

diff --git a/lnf b/lnf
index d6dc5f2..2518c1c 100755
--- a/lnf
+++ b/lnf
@@ -1,23 +1,23 @@
 #!/bin/bash
-# Copyright (C) 2014 Ian Kelling
+# Copyright (C) 2014-2016 Ian Kelling
 # This program is under GPL v. 3 or later, see <http://www.gnu.org/licenses/>
 
 lnf() {
-    local help="lnf - Create symlinks conveniently and forcefully.
-Usage:
+    local help="Usage:
        lnf -T TARGET LINK_NAME     (1st form)
        lnf TARGET                  (2nd form)
        lnf TARGET... DIRECTORY     (3rd form)
+Create symlinks forcefully
 
-Remove existing file in the using trash-put or rm -rf if it is not available,
-or trash-put fails due to a cross-filesystem link.
+Removes existing files using trash-put or rm -rf if it is not available,
+or trash-put fails due to a limitation such as a cross-filesystem link.
 Create directory if needed. Slightly more restrictive arguments than ln.
 
 In the 1st form, create a link to TARGET with the name LINK_NAME.  In the 2nd
 form, create a link to TARGET in the current directory.  In the 3rd form, create
 links to each TARGET in DIRECTORY."
 
-    if [[ $1 == --help || $# -eq 0 ]]; then
+    if [[ $1 == --help || $1 == -h || $# -eq 0 ]]; then
         echo "$help"
         return 0
     fi
@@ -80,7 +80,7 @@ links to each TARGET in DIRECTORY."
                 echo "$0: using rm -rf to overcome cross filesystem trash-put limitation"
                 rm -rf -- "${to_remove[@]}"
             elif [[ $ret == 74 ]]; then
-                echo "$0: using rm -rf to overcome empty file/dir trash-put limitation"
+                echo "$0: using rm -rf to overcome empty file & hardlink trash-put limitation"
                 rm -rf -- "${to_remove[@]}"
             elif [[ $ret && $ret != 0 ]]; then
                 return $x