Index: tools/expanded-line-count.sh
===================================================================
--- tools/expanded-line-count.sh	(revision 264e69123587f0b13a2568bfb5159dd8fbdabf6b)
+++ tools/expanded-line-count.sh	(revision 264e69123587f0b13a2568bfb5159dd8fbdabf6b)
@@ -0,0 +1,53 @@
+#!/bin/bash
+
+# This is a quick script I used to check the length of a cfa file post-
+# preprocessing. It takes compilation flags and strips out ones that might
+# cause problems, adds the -E flag and passes all of them to gcc.
+#
+# To check the standard library go to a target's src directory and enter:
+# > make CFA=expanded-line-count.sh
+#
+# Output is placed in:
+OUTPUT_FILE=std-lib-wc.txt
+
+has_quote() (echo "$1" | grep -q '"')
+
+filter_args() (
+    for arg; do
+        case "$arg" in
+        (-I*|-D*|-W*|-f*)
+            if has_quote "$arg"; then continue; fi
+            echo "$arg"
+            ;;
+        (-*|*.Tpo|*.Po|*.lo|*.o)
+            continue
+            ;;
+        (*)
+            if has_quote "$arg"; then continue; fi
+            echo "$arg"
+            ;;
+        esac
+    done
+)
+ARGS=($(filter_args "$@"))
+
+find_name() (
+    next=false
+    for arg; do
+        if $next; then
+            echo $arg
+            break
+        elif [ "-o" == "$arg" ]; then
+            next=true
+        fi
+    done
+)
+FILE_NAME="$(find_name "$@")"
+
+deps_file() (sed -e "s|.libs/|.deps/|" -e "s|.o$|.Tpo|" <<< $1)
+
+LINES=$(~/cfa-cc/driver/cfa -E "${ARGS[@]}" | wc -l)
+touch $(deps_file $FILE_NAME)
+
+echo "Record of pre-processed file lengths:" >$OUTPUT_FILE
+echo $FILE_NAME=$LINES | tee -a $OUTPUT_FILE