From 789eb08b07695808f738b6fade1894bdc681940c Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Thu, 9 Apr 2020 22:51:09 -0400
Subject: URL encode the fragment link

---
 html.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/html.c b/html.c
index e404434..f078b75 100644
--- a/html.c
+++ b/html.c
@@ -30,7 +30,7 @@ static const char *Mailto = {
 static const char *Summary = TEMPLATE(
 	<details class="message" id="[messageID]">
 	<summary>
-		<h1 class="subject"><a href="#[messageID]">[subject]</a></h1>
+		<h1 class="subject"><a href="[fragment]">[subject]</a></h1>
 		<address class="from"><a href="[mailto]">[from]</a></address>
 		<time datetime="[utc]">[date]</time>
 	</summary>
@@ -41,6 +41,12 @@ static const char *Address = TEMPLATE(
 );
 
 int htmlEnvelope(FILE *file, const struct Envelope *envelope) {
+	struct Variable fragmentVars[] = {
+		{ "messageID", envelope->messageID },
+		{0},
+	};
+	char *fragment = templateURL("#[messageID]", fragmentVars);
+
 	struct Variable mailtoVars[] = {
 		{ "mailbox", envelope->replyTo.mailbox },
 		{ "host", envelope->replyTo.host },
@@ -62,6 +68,7 @@ int htmlEnvelope(FILE *file, const struct Envelope *envelope) {
 
 	struct Variable summaryVars[] = {
 		{ "messageID", envelope->messageID },
+		{ "fragment", fragment },
 		{ "subject", envelope->subject },
 		{ "mailto", mailto },
 		{ "from", from },
@@ -70,6 +77,7 @@ int htmlEnvelope(FILE *file, const struct Envelope *envelope) {
 		{0},
 	};
 	int error = templateRender(file, Summary, summaryVars, escapeXML);
+	free(fragment);
 	free(mailto);
 	if (error) return error;
 
-- 
cgit 1.4.1