From 0ce9a4ffb3acac1a3d26961e7734fd5a8b67a2e3 Mon Sep 17 00:00:00 2001
From: opfez <opfez@disroot.org>
Date: Fri, 24 Sep 2021 13:41:03 +0200
Subject: [PATCH] [format.c] remove brackets from link output, show them via
 css

---
 format.c                      |  8 ++++----
 resources/style-formatted.css | 16 ++++++++++++++++
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/format.c b/format.c
index 1543919..956425e 100644
--- a/format.c
+++ b/format.c
@@ -158,7 +158,7 @@ emit_external_link(FILE *input, FILE *output)
     char linkname[1024];
     get_linkname(input, linkname);
 
-    fprintf(output, "<a href=\"%s\">[%s]</a>", link, linkname);
+    fprintf(output, "<a href=\"%s\" rel=\"external\">%s</a>", link, linkname);
 }
 
 void
@@ -178,7 +178,7 @@ emit_internal_implicit_link(FILE *input, FILE *output)
     for (size_t i = 0; page[i] != '\0'; i++)
         if (page[i] == '-') page[i] = ' ';
 
-    fprintf(output, "<a href=\"%s.html\">{%s}</a>", link, page);
+    fprintf(output, "<a href=\"%s.html\">%s</a>", link, page);
 }
 
 bool
@@ -204,9 +204,9 @@ emit_internal_explicit_link(FILE *input, FILE *output)
     get_linkname(input, linkname);
 
     if (explicit_link_extension(page))
-        fprintf(output, "<a href=\"%s\">{%s}</a>", page, linkname);
+        fprintf(output, "<a href=\"%s\">%s</a>", page, linkname);
     else
-        fprintf(output, "<a href=\"%s.html\">{%s}</a>", page, linkname);
+        fprintf(output, "<a href=\"%s.html\">%s</a>", page, linkname);
 }
 
 void
diff --git a/resources/style-formatted.css b/resources/style-formatted.css
index 99164fe..3856097 100644
--- a/resources/style-formatted.css
+++ b/resources/style-formatted.css
@@ -13,6 +13,22 @@ a {
     text-decoration: none;
 }
 
+a:before {
+    content: "{";
+}
+
+a:after {
+    content: "}";
+}
+
+a[rel="external"]:before {
+    content: "[";
+}
+
+a[rel="external"]:after {
+    content: "]";
+}
+
 a:hover {
     color: NORMALBG;
     background: FG;