update xpdf version, remove comments

Dockerfile

@@ -1,6 +1,6 @@
 FROM node:12.10.0
 
-ARG XPDF_VERSION=4.04
+ARG XPDF_VERSION=4.05
 
 # https://stackoverflow.com/a/76095392/7051239
 RUN sed -i -e 's/deb.debian.org/archive.debian.org/g' \

lib/extract-rentstab-units.ts

@@ -1,7 +1,8 @@
-export function extractRentStabilizedUnits(text: string): number|null {
-  const re = /(?:Housing-Rent\s+Stabilization|Rent\s+Stabilization(?:\s+Fee)?-\s+Chg)\s+(\d+)/ig;
+export function extractRentStabilizedUnits(text: string): number | null {
+  const re =
+    /(?:Housing-Rent\s+Stabilization|Rent\s+Stabilization(?:\s+Fee)?-\s+Chg)\s+(\d+)/gi;
   let total = 0;
-  let match: RegExpExecArray|null = null;
+  let match: RegExpExecArray | null = null;
 
   do {
     match = re.exec(text);
@@ -11,12 +12,4 @@ export function extractRentStabilizedUnits(text: string): number|null {
   } while (match);
 
   return total === 0 ? null : total;
-  /*  TODO: potential solutions to double counting
-   *  1. return 9999 if there's more than 1 match for manual flagging
-        Q: are there examples of rent stab units showing up partially to form a total sum? 
-   *  2. execute do while loop just once 
-   * 
-   *  test on regex101.com
-   * (?:Housing-Rent\s+Stabilization|Rent\s+Stabilization(?:\s+Fee)?-\s+Chg)\s+(\d+)
-   */
 }