From 89ef84cdbcc4c2f6e0af4154753c27385b66bc38 Mon Sep 17 00:00:00 2001
From: Derek Stevens <nilix@nilfm.cc>
Date: Sun, 18 Apr 2021 23:58:30 -0400
Subject: [PATCH] add hyperlink templating and rename some functions

---
 main.c | 31 +++++++++++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

diff --git a/main.c b/main.c
index 2430311..808492d 100644
--- a/main.c
+++ b/main.c
@@ -105,6 +105,31 @@ int fpportal(FILE* f, Lexicon* l, char* s, int head) {
   return 1;
 }
 
+int fphref(FILE* f, char* s) {
+  char href[1024] = {0};
+  char txt[1024] = {0};
+
+  char* c = s;
+  int i = 0;
+  while (i < 2) {
+    if (*c == '|' || !(*c)) {
+      i++;
+      c++;
+      continue;
+    }
+    switch (i) {
+      case 0:
+        ccat(href, *c++);
+        break;
+      case 1:
+        ccat(txt, *c++);
+        break;
+    }
+  }
+  fprintf(f, "<a href='%s'>%s</a>", href, txt);
+  return 1;
+}
+
 int fpimg(FILE* f, char* s) {
   char id[1024] = {0};
   char src[1024] = {0};
@@ -137,7 +162,7 @@ int fpimg(FILE* f, char* s) {
   return 1;
 }
 
-int fpimgl(FILE* f, char* s) {
+int fphimg(FILE* f, char* s) {
   char id[1024] = {0};
   char href[1024] = {0};
   char src[1024] = {0};
@@ -184,10 +209,12 @@ int fptemplate(FILE* f, Lexicon* l, char* s) {
   int target;
   if (s[0] == '/')
     return fpportal(f, l, s + 1, 1);
+  if (s[0] == '*')
+    return fphref(f, s + 1);
   if (s[0] == ':')
     return fpimg(f, s + 1);
   if (s[0] == '?')
-    return fpimgl(f, s + 1);
+    return fphimg(f, s + 1);
   if (s[0] == '_')
     return fpaudio(f, s + 1);
   target = findf(l, s);