From 452bc79bfca4e95a210fad38bef7dc91937553ca Mon Sep 17 00:00:00 2001
From: totoro <david.rene@calexium.com>
Date: Sat, 17 Oct 2015 23:08:49 +0200
Subject: [PATCH] fix some typo, remove alt attribute on html generation if the alt text is empty

---
 web/CXM_making_a_web_site.anubis | 37 +++++++++++++++++++------------------
 1 file changed, 19 insertions(+), 18 deletions(-)

diff --git a/web/CXM_making_a_web_site.anubis b/web/CXM_making_a_web_site.anubis
index 16679e4..5f330f0 100644
--- a/web/CXM_making_a_web_site.anubis
+++ b/web/CXM_making_a_web_site.anubis
@@ -974,27 +974,27 @@ public define Actioner_Aspect
    link(options, text, failure). 
 
 public define Actioner_Aspect
-   link
-     (
-       String text
-     ) =
-   link([], text, failure). 
+  link
+  (
+    String text
+  ) =
+  link([], text, failure). 
    
    
 public define Actioner_Aspect
-   link
-     (
-       List(Text_Option) options,
-       Int              i
-     ) =
-   link(options,to_decimal(i), failure). 
+  link
+  (
+    List(Text_Option) options,
+    Int              i
+  ) =
+  link(options, to_decimal(i), failure). 
    
 public define Actioner_Aspect
-   link
-     (
-       Int i
-     ) =
-   link([], i).
+  link
+  (
+    Int i
+  ) =
+  link([], i).
       
 public define Actioner_Aspect
    button
@@ -4186,8 +4186,9 @@ define Printable_tree
      //["<pre>",s,"</pre>"], 
     any_paragraph(opts,e)         then 
      ["<p", format_text_options(opts), ">",format_element(e),"</p>\n"], 
-    any_image(opts, url, alt)                then 
-     ["<img alt=\"",alt,"\" src=\"",url,"\" ", format_attrs(opts)," />"],
+    any_image(opts, url, _alt)                then 
+      with alt = if _alt = "" then "" else "alt=\""+_alt+"\"",
+     ["<img ",alt," src=\"",url,"\" ", format_attrs(opts)," />"],
     any_image(opts, url, alt, w, h)            then 
      ["<img alt=\"",alt,"\" src=\"",url,"\" width=\"",w,"\" height=\"",h,"\" ", format_attrs(opts)," />"],
     any_table(opts,h_row, rows, f_row) then 
--
libgit2 0.21.4