Started function not_really_markdown().

1 files changed, 65 insertions, 0 deletions

diff --git a/html.c b/html.c
index 2646e7d..de9060c 100644
--- a/html.c
+++ b/html.c
@@ -7,3 +7,68 @@
 
 #include "snac.h"
 
+d_char *not_really_markdown(char *content, d_char **f_content)
+/* formats a content using some Markdown rules */
+{
+    d_char *s = NULL;
+    int in_pre = 0;
+    int in_blq = 0;
+    xs *list;
+    char *p, *v;
+
+    s = xs_str_new(NULL);
+
+    p = list = xs_split(content, "\n");
+
+    while (xs_list_iter(&p, &v)) {
+        xs *ss = xs_strip(xs_dup(v));
+
+        if (xs_startswith(ss, "```")) {
+            if (!in_pre)
+                s = xs_str_cat(s, "<pre>");
+            else
+                s = xs_str_cat(s, "</pre>");
+
+            in_pre = !in_pre;
+            continue;
+        }
+
+        if (xs_startswith(ss, ">")) {
+            /* delete the > and subsequent spaces */
+            ss = xs_strip(xs_crop(ss, 1, 0));
+
+            if (!in_blq) {
+                s = xs_str_cat(s, "<blockquote>");
+                in_blq = 1;
+            }
+
+            s = xs_str_cat(s, ss);
+            s = xs_str_cat(s, "<br>");
+
+            continue;
+        }
+
+        if (in_blq) {
+            s = xs_str_cat(s, "</blockquote>");
+            in_blq = 0;
+        }
+
+        s = xs_str_cat(s, ss);
+        s = xs_str_cat(s, "<br>");
+    }
+
+    if (in_blq)
+        s = xs_str_cat(s, "</blockquote>");
+    if (in_pre)
+        s = xs_str_cat(s, "</pre>");
+
+    /* some beauty fixes */
+    if (xs_str_in(s, "</blockquote><br>") != -1) {
+        xs *os = s;
+        s = xs_replace(os, "</blockquote><br>", "</blockquote>");
+    }
+
+    *f_content = s;
+
+    return *f_content;
+}