bug fixes0.3.1

3 files changed, 7 insertions, 7 deletions

diff --git a/README.md b/README.md
index 05a5c43..825b700 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ export FFF_COL3=6
 export FFF_COL4=1
 
 # Text Editor
-export FFF_EDITOR="vim" # alternative: export EDITOR="vim"
+export EDITOR="vim"
 
 # File Opener
 export FFF_OPENER="xdg-open"
diff --git a/fff b/fff
index 2dfa19e..ec4153f 100755
--- a/fff
+++ b/fff
@@ -4,7 +4,7 @@
 
 refresh() {
     printf '\e[?7l\e[?25l\e[2J\e[H'
-    (:;:); ((LINES==0)) && read -r LINES _ < <(stty size)
+    LINES=; (:;:); ((LINES==0)) && read -r LINES _ < <(stty size)
     ((m=LINES-3,j=l>m/2?l>=c-m/2?c+1:l+m/2+1:m,k=k>=0?j-m>=0?j-m:k:k,l=l>c?k:l))
 }
 
@@ -42,7 +42,7 @@ open() {
     [[ -f $1  ]] && {
         [[ "$OSTYPE" == darwin* ]] && { oc=open; fa="bIL"; }
         case "$(file "-${fa:-biL}" "$1")" in
-            text/*) "${FFF_EDITOR:-${EDITOR:-vi}}" "$1"; printf '\e[?25l' ;;
+            text/*|inode/x-empty*) "${EDITOR:-vi}" "$1"; printf '\e[?25l' ;;
             *) nohup "${FFF_OPENER:-${oc:-xdg-open}}" "$1" &>/dev/null & disown
         esac
     }
@@ -51,12 +51,12 @@ open() {
 prompt() {
     printf '\e[999B\e[?25h'
     case "${1: -1}" in
-        r) read -rp "rename ${f[l]##*/}: "; [[ $REPLY ]] && \
+        r) read -erp "rename ${f[l]##*/}: "; [[ $REPLY ]] && \
            mv "${f[l]}" "$PWD/$REPLY" ;;
         d) read -n 1 -rp "trash ${f[l]##*/}? [y/n]: " y; [[ $y == y ]] && {
            mv "${f[l]}" "$FFF_TRASH"; ((l>0?l--:l)); } ;;
-        n) read -rp "mkdir: ";   [[ $REPLY ]] && mkdir -p "$PWD/$REPLY" ;;
-        f) read -rp "mkfile: ";  [[ $REPLY ]] && : > "$PWD/$REPLY" ;;
+        n) read -erp "mkdir: ";   [[ $REPLY ]] && mkdir -p "$PWD/$REPLY" ;;
+        f) read -erp "mkfile: ";  [[ $REPLY ]] && : > "$PWD/$REPLY" ;;
         /) g="$PWD"; IFS= read -n 1 -rsp $'\e[2K\r'"/$s2" s1
            [[ $s1 == $'\177' ]] && s2="${s2%?}" || s2+="$s1"
            [[ $s1 == $'\e' ]] && { refresh; get_dir; return; }
diff --git a/fff.1 b/fff.1
index b4daaff..24b3918 100644
--- a/fff.1
+++ b/fff.1
@@ -111,7 +111,7 @@ export FFF_COL3=1
 export FFF_COL4=6
 .TP
 \fBText Editor\fR
-export FFF_EDITOR="vim" # alternative: export EDITOR="vim"
+export EDITOR="vim"
 .TP
 \fBFile Opener\fR
 export FFF_OPENER="xdg-open"