Some of the shell script fixes as per discussion (#389)

* Improved completion support for files with spaces

Filenames with spaces, both generally and for session names, will now
complete as expected.

* Misc shell script improvements

See discussion on:
https://github.com/jarun/nnn/commit/1cca9e4b72b106374f203890b266f18609deefe3

1 files changed, 6 insertions, 6 deletions

diff --git a/plugins/gutenread b/plugins/gutenread
index 95634ab..029cccf 100755
--- a/plugins/gutenread
+++ b/plugins/gutenread
@@ -19,29 +19,29 @@
 # Author: Arun Prakash Jana
 
 EBOOK_ID=
-DIR=${XDG_CACHE_HOME:-$HOME/.cache}/nnn/gutenbooks/"$EBOOK_ID"
+DIR="${XDG_CACHE_HOME:-$HOME/.cache}/nnn/gutenbooks/$EBOOK_ID"
 BROWSE_LINK="http://www.gutenberg.org/ebooks/search/?sort_order=downloads"
 BROWSER=w3m
 READER=
 
-if [ ! -z "$EBOOK_ID" ]; then
+if [ -n "$EBOOK_ID" ]; then
     if [ ! -e "$DIR" ]; then
         mkdir -p "$DIR"
         cd "$DIR" || exit 1
 
         if [ -z "$READER" ]; then
-            curl -L -O https://www.gutenberg.org/files/"$EBOOK_ID"/"$EBOOK_ID"-h.zip
+            curl -L -O "https://www.gutenberg.org/files/$EBOOK_ID/$EBOOK_ID-h.zip"
             unzip "$EBOOK_ID"-h.zip
         else
-            curl -L -o "$EBOOK_ID".epub http://www.gutenberg.org/ebooks/"$EBOOK_ID".epub.noimages
+            curl -L -o "$EBOOK_ID".epub "http://www.gutenberg.org/ebooks/$EBOOK_ID.epub.noimages"
         fi
     fi
 
     if [ -d "$DIR" ]; then
         if [ -z "$READER" ]; then
-            "$BROWSER" "$DIR"/"$EBOOK_ID"-h/"$EBOOK_ID"-h.htm
+            "$BROWSER" "$DIR/$EBOOK_ID-h/$EBOOK_ID-h.htm"
         else
-            "$READER" "$DIR"/"$EBOOK_ID".epub
+            "$READER" "$DIR/$EBOOK_ID.epub"
         fi
     fi
 else