1 files changed, 23 insertions, 1 deletions

@@ -11,7 +11,8 @@ function bufpush(s) {
 function buflush() {
     if (BUF) print BUF;
     BUF = "";
-    if (tag && (tag != "html")) print "</" tag ">";
+    if (tag && (tag != "html") && (tag != "raw"))
+        print "</" tag ">";
 }
 
 function esc(t) {
@@ -19,6 +20,7 @@ function esc(t) {
     gsub(/&/, "\\&amp;", t);
     gsub(/</, "\\&lt;", t);
     gsub(/>/, "\\&gt;", t);
+    sub(/^ /, "\\&nbsp;", t);
     return t;
 }
 
@@ -30,7 +32,21 @@ function esc(t) {
     next;
 }
 
+/^```$/ { # Raw block
+    if (! (tag == "raw")) {
+        tag = "raw";
+        getline;
+        bufpush("<pre><code>" $0);
+    } else {
+        bufpush("</code></pre>");
+        buflush();
+        tag = "";
+    }
+    next;
+}
+
 /^=>/ { # Links (Gemini-style)
+    if (tag == "raw") next;
     link = "<a href=\"" esc($2) "\">" $3;
     for (i=4;i<=NF;i++) link = link " " $i;
     link = link "</a>";
@@ -39,21 +55,25 @@ function esc(t) {
 }
 
 /^-/ { # Unordered lists
+    if (tag == "raw") next;
     if (! (tag == "ul")) tag = "ul";
     sub(/^-[ \t]*/, "<li>");
 }
 
 /^[0-9]+\./ { # Ordered lists
+    if (tag == "raw") next;
     if (! (tag == "ol")) tag = "ol";
     sub(/^[0-9]+\.[ \t]/, "<li>");
 }
 
 /^>/ { # Blockquotes
+    if (tag == "raw") next;
     if (! (tag == "blockquote")) tag = "blockquote";
     sub(/^>[ \t]*/,"");
 }
 
 /^#+/ { # Headers
+    if (tag == "raw") next;
     match($0, /^#+/);
     if (! (tag == "h" RLENGTH)) {
         buflush();
@@ -63,6 +83,7 @@ function esc(t) {
 }
 
 /^$/ {
+    if (tag == "raw") next;
     buflush();
     tag = "";
 }
@@ -70,6 +91,7 @@ function esc(t) {
 /./ {
     if (! tag) tag = "p";
     if (! BUF) bufpush("<" tag ">");
+    if (tag == "raw") $0 = esc($0);
     bufpush($0);
 }