Escape calls for sed and awk in case someone aliased them (#264)

Co-authored-by: Jonathan Dahan <hi@jonathan.is> Co-authored-by: rupa <rupa@lrrr.us>
rupa · Dec 9, 2023 · d37a763 · d37a763
1 parent 703bb54
commit d37a763
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/z.sh b/z.sh
@@ -70,7 +70,7 @@ _z() {
         # maintain the data file
         local tempfile="$datafile.$RANDOM"
         local score=${_Z_MAX_SCORE:-9000}
-        _z_dirs | awk -v path="$*" -v now="$(\date +%s)" -v score=$score -F"|" '
+        _z_dirs | \awk -v path="$*" -v now="$(\date +%s)" -v score=$score -F"|" '
             BEGIN {
                 rank[path] = 1
                 time[path] = now
@@ -103,7 +103,7 @@ _z() {
 
     # tab completion
     elif [ "$1" = "--complete" -a -s "$datafile" ]; then
-        _z_dirs | awk -v q="$2" -F"|" '
+        _z_dirs | \awk -v q="$2" -F"|" '
             BEGIN {
                 q = substr(q, 3)
                 if( q == tolower(q) ) imatch = 1
@@ -128,7 +128,7 @@ _z() {
                     l) list=1;;
                     r) typ="rank";;
                     t) typ="recent";;
-                    x) sed -i -e "\:^${PWD}|.*:d" "$datafile";;
+                    x) \sed -i -e "\:^${PWD}|.*:d" "$datafile";;
                 esac; opt=${opt:1}; done;;
              *) fnd="$fnd${fnd:+ }$1";;
         esac; last=$1; [ "$#" -gt 0 ] && shift; done
@@ -144,7 +144,7 @@ _z() {
         [ -f "$datafile" ] || return
 
         local cd
-        cd="$( < <( _z_dirs ) awk -v t="$(\date +%s)" -v list="$list" -v typ="$typ" -v q="$fnd" -F"|" '
+        cd="$( < <( _z_dirs ) \awk -v t="$(\date +%s)" -v list="$list" -v typ="$typ" -v q="$fnd" -F"|" '
             function frecent(rank, time) {
               # relate frequency and time
               dx = t - time