Merge branch 'substring-answers' of https://github.com/dirtbags/moth into substring-answers

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Changed
+- We are now using SHA256 instead of djb2hash
 ### Added
 - URL parameter to points.json to allow returning only the JSON for a single
   team by its team id (e.g., points.json?id=abc123).
@@ -13,6 +15,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - add_script_stream convenience function allows easy script addition to puzzle
 - Autobuild Docker images to test buildability
 - Extract and use X-Forwarded-For headers in mothd logging
+- Mothballs can now specify `X-Answer-Pattern` header fields, which allow `*`
+  at the beginning, end, or both, of an answer. This is `X-` because we
+  are hoping to change how this works in the future.
 ### Fixed
 - Handle cases where non-legacy puzzles don't have an `author` attribute
 - Handle YAML-formatted file and script lists as expected

theme/puzzle.js

@@ -215,8 +215,8 @@ function answerCheck(e) {
   
   possiblyCorrect(answer)
   .then (correct => {
+    document.querySelector("[name=xAnswer").value = correct || answer
     if (correct) {
-      document.querySelector("[name=xAnswer").value = correct
       ok.textContent = "⭕"
       ok.title = "Possibly correct"
     } else {