1 files changed, 4 insertions, 3 deletions

@@ -27,7 +27,7 @@ htt() { # htt FILES...
 
 ht_build_env() { # ht_build_env FILE...
     print "body() { cat \"$HTBOD\"; }" > "$HTENV"
-    : > "$HTBOD"; # clear out body
+    : > "$HTBOD"; # clear
     while read -r line; do
         case "$line" in
             *@@*:*@@*) # "simple" metadata; just a string
@@ -38,7 +38,8 @@ ht_build_env() { # ht_build_env FILE...
                 print "$line" |
                     sed 's/.*@@\([^:]*\):: \?\(.*\)@@.*/\1() { \2 ; }/'
                 ;;
-        esac >> "$HTENV"
+        esac |
+            sed '/%s() {.*}/d' >> "$HTENV"
         # Still print the line to the body (no need to escape or w/e)
         print "$line" >> "$HTBOD"
     done
@@ -53,7 +54,7 @@ ht_main() { # main TEMPLATE < INPUT
         exit 1
     fi
 
-    eval "ht_build_env; . \"$HTENV\"; print \"\$(htt \"\$@\")\";";
+    eval "ht_build_env; . \"$HTENV\"; htt \"\$@\";";
 }
 
 # To keep this POSIX-compliant, we can't use a bashism like