From 35508ded3b1869a9fbe3a239825383677d1c0d75 Mon Sep 17 00:00:00 2001
From: Simon Doppler <dopsi.dev@gmail.com>
Date: Mon, 1 Dec 2014 21:20:39 +0100
Subject: [PATCH] The calculation of `max_lines` takes in account the
 additionnal lines from URLs

---
 include/url.h |  1 +
 src/url.c     | 20 ++++++++++++++++++++
 src/viewer.c  |  4 ++++
 3 files changed, 25 insertions(+)

diff --git a/include/url.h b/include/url.h
index 0426752..9088031 100644
--- a/include/url.h
+++ b/include/url.h
@@ -38,5 +38,6 @@ char * url_get_name(int index);
 int url_get_amount(void);
 void url_purge(void);
 void url_dump(void);
+int url_count_inline(const char *line);
 
 #endif // !defined( URL_H )
diff --git a/src/url.c b/src/url.c
index f968dae..682bced 100644
--- a/src/url.c
+++ b/src/url.c
@@ -136,3 +136,23 @@ static void url_print(url_t *u) {
 int url_get_amount(void) {
     return index_max;
 }
+
+int url_count_inline(const char *line) {
+    int count = 0;
+    const char* i = line;
+
+    for (; *i; i++) {
+        if (*i == '\\') {
+            i++;
+        } else if ( *i == '[' && *(i+1) != ']') {
+            while (*i && *i != ']') i++;
+            i++;
+            if (*i == '(' && strchr(i, ')')) {
+                count ++;
+                i = strchr(i, ')') + 1;
+            }
+        }
+    }
+
+    return count;
+}
diff --git a/src/viewer.c b/src/viewer.c
index 6b96ea5..bd533e2 100644
--- a/src/viewer.c
+++ b/src/viewer.c
@@ -94,6 +94,10 @@ int ncurses_display(deck_t *deck, int notrans, int nofade, int invert) {
         line = slide->line;
 
         while(line) {
+
+            if (line && line->text && line->text->text)
+                lc += url_count_inline(line->text->text);
+
             if(line->length > COLS) {
                 i = line->length;
                 offset = 0;
-- 
2.20.1