diff --git a/src/var/lib/tyto/program/check.py b/src/var/lib/tyto/program/check.py
index 586c4bd..b67f75a 100644
--- a/src/var/lib/tyto/program/check.py
+++ b/src/var/lib/tyto/program/check.py
@@ -35,6 +35,12 @@ markers_reg = [
                [ r'^\[\[$|^\[\[\s', r'^\]\]$', 'brut codes' ],
                [ r'^-\($|^-\(\s'  , r'^-\)$' , 'lists' ]
               ]
+markers_opt = (
+               'image:',
+               'file:',
+               'link:',
+               'abbr:'              
+              )
 
 #=======#
 # Tools #
@@ -169,7 +175,7 @@ def manage_check(file_post, Force):
 #==========================#
 # Pre-processing post file #
 #--------------------------#
-def check_article(post_uri,Force):
+def check_article(post_uri, Force):
   global article
   # Check needed directories. Create if not exist
   create_domain_dirs('db')
@@ -318,13 +324,14 @@ def post_to_strings(post_uri):
 #------------------------------------#
 def check_post_header(headers):
   global Post_Err
-  global stats_links_uniq, stats_files_uniq, stats_images_uniq
+  global stats_links_uniq, stats_files_uniq, stats_images_uniq, stats_abbrs_uniq
   global stats_links_p, stats_files_p, stats_images_p
   global stats_links
+  # Mandatory markers
   global title, about, author, tags, date
 
   # Set Stats
-  stats_links_uniq = stats_files_uniq = stats_images_uniq = 0
+  stats_links_uniq = stats_files_uniq = stats_images_uniq = stats_abbrs_uniq = 0
   stats_links = stats_links_p = stats_files_p = stats_images_p = 0
   
   # Set Mandatory marker.               0:True/False 1:ln 2: Content
@@ -343,13 +350,13 @@ def check_post_header(headers):
     #-----------------------
     if line.startswith('title:'):
       title = (True,ln,line.split('title:')[1].lstrip())
-    if line.startswith('about:'):
+    elif line.startswith('about:'):
       about = (True,ln,line.split('about:')[1].lstrip())
-    if line.startswith('author:'):
+    elif line.startswith('author:'):
       author = (True,ln,line.split('author:')[1].lstrip())
-    if line.startswith('tags:'):
+    elif line.startswith('tags:'):
       tags = (True,ln,line.split('tags:')[1].lstrip())
-    if line.startswith('date:'):
+    elif line.startswith('date:'):
       date = (True,ln,line.split('date:')[1].lstrip())
     
     #----------------------
@@ -361,15 +368,21 @@ def check_post_header(headers):
       stats_links_uniq += 1
       check_links(line, ln, stats_links_uniq)
     # files:
-    if line.startswith('file:'):
+    elif line.startswith('file:'):
       # Create variable array
       stats_files_uniq += 1
       check_files(line, ln, stats_files_uniq)
     # images:
-    if line.startswith('image:'):
+    elif line.startswith('image:'):
       # Create variable array
       stats_images_uniq += 1
       check_images(line, ln, stats_images_uniq)
+    # ABBR
+    elif line.startswith('abbr:'):
+      # Create variable array
+      stats_abbrs_uniq += 1
+      check_abbrs(line, ln, stats_abbrs_uniq)
+      
 
   #-------------------------------
   # Check valid Mandatory markers
@@ -460,20 +473,20 @@ def if_option_marker(marker, m_in):
 
   if not m_in[2]:
     msg_log = 'Line %s. Unused URL for marker "%s"'%(
-               m_in[0]+1, marker
+               m_in[0], marker
                )
     log.append_f(post_logs,msg_log,1)
     Post_Err = True
 
   if not m_in[3]:
     msg_log = 'Line %s. Unused Alt-Text for marker "%s"'%(
-               m_in[0]+2, marker
+               m_in[0]+1, marker
                )
     log.append_f(post_logs,msg_log,1)
     Post_Err = True
 
 #=================================#
-# Check every marker "links:"     #
+# Check every marker "link:"      #
 # For line, from loop header file #
 # Also, create Stats              #
 #---------------------------------#
@@ -486,6 +499,14 @@ def check_links(line, ln, stats_links_uniq):
   link_url  = headers.rsplit('\n')[ln].lstrip()
   link_alt  = headers.rsplit('\n')[ln+1].lstrip()
   
+   # Check 2nd line
+  check_new_marker(link_url)
+  if new_marker: link_url = ''
+
+  # Check 3rd line
+  check_new_marker(link_alt)
+  if new_marker: link_alt = ''
+  
   link = (
           ln,
           link_name,
@@ -517,7 +538,7 @@ def check_links(line, ln, stats_links_uniq):
   stats_links_p = stats_counter(link_page)
 
 #=================================#
-# Check every marker "files:"     #
+# Check every marker "file:"      #
 # For line, from loop header file #
 # Also, create Stats              #
 #---------------------------------#
@@ -530,7 +551,15 @@ def check_files(line, ln, stats_files_uniq):
   file_name = line.split('file:')[1].lstrip()
   file_uri  = headers.rsplit('\n')[ln].lstrip()
   file_alt  = headers.rsplit('\n')[ln+1].lstrip()
-  
+
+  # Check 2nd line
+  check_new_marker(file_uri)
+  if new_marker: file_uri = ''
+
+  # Check 3rd line
+  check_new_marker(file_alt)
+  if new_marker: file_alt = ''
+
   file = (
           ln,
           file_name,
@@ -595,7 +624,7 @@ def check_files(line, ln, stats_files_uniq):
   stats_files_p = stats_counter(file_page)
 
 #=================================#
-# Check every marker "images:"     #
+# Check every marker "image:"     #
 # For line, from loop header file #
 # Also, create Stats              #
 #---------------------------------#
@@ -608,13 +637,21 @@ def check_images(line, ln, stats_images_uniq):
   image_name = line.split('image:')[1].lstrip()
   image_uri  = headers.rsplit('\n')[ln].lstrip()
   image_alt  = headers.rsplit('\n')[ln+1].lstrip()
-  
+
+  # Check 2nd line
+  check_new_marker(image_uri)
+  if new_marker: image_uri = ''
+
+  # Check 3rd line
+  check_new_marker(image_alt)
+  if new_marker: image_alt = ''
+
   image = (
-          ln,
-          image_name,
-          image_uri,
-          image_alt
-         )
+           ln,
+           image_name,
+           image_uri,
+           image_alt
+          )
   
   # Set/Check values to check in header
   globals()[image_nbr] = image
@@ -672,6 +709,64 @@ def check_images(line, ln, stats_images_uniq):
   # Stats: count occurence
   stats_images_p = stats_counter(image_page)
 
+#=================================#
+# Check every marker "abbr:"    #
+# For line, from loop header file #
+# Also, create Stats              #
+#---------------------------------#
+def check_abbrs(line, ln, stats_abbrs_uniq):
+  global Post_Err
+  global stats_abbrs_p
+  
+  # Create variable array
+  abbr_name = line.split('abbr:')[1].lstrip()
+  abbr_alt  = headers.rsplit('\n')[ln].lstrip()
+  abbr_rep  = headers.rsplit('\n')[ln+1].lstrip()
+
+  # Set/Check values to check in header
+  if not abbr_name:
+    msg_log = 'Line %s. Unused NAME for marker "abbr:"'%ln
+    log.append_f(post_logs,msg_log,1)
+    Post_Err = True
+  elif abbr_name.isupper() is False:
+    msg_log = 'Line %s. NAME not in CAPITAL for marker "abbr:"'%ln
+    log.append_f(post_logs,msg_log,1)
+    Post_Err = True
+
+  # Check 2rd line
+  check_new_marker(abbr_alt)
+  if new_marker: abbr_name = ''
+  # Set/Check values to check in header
+  if not abbr_alt:
+    msg_log = 'Line %s. Unused alt-text for marker "abbr:"'%ln + 1
+    log.append_f(post_logs,msg_log,1)
+    Post_Err = True
+
+  # Check 3rd line
+  check_new_marker(abbr_rep)
+  if new_marker or not abbr_rep: abbr_rep = abbr_name
+  
+  abbr_nbr  = 'abbr_%s'%stats_abbrs_uniq
+  abbr = (
+          abbr_name,
+          abbr_alt,
+          abbr_rep
+         )
+  globals()[abbr_nbr] = abbr
+
+#============================#
+# Check marker's 3rd line    #
+# if new marker, or empty    #
+# for every optional markers #
+#----------------------------#
+def check_new_marker(line3):
+  global new_marker
+  
+  new_marker = False
+  
+  for marker in markers_opt:
+    if line3.startswith(marker):
+      new_marker = True
 
 #=================#
 # ARTICLE CONTENT #
@@ -988,24 +1083,30 @@ def create_DB(post_db):
     domain.append_f(post_db, line_conf)
 
   # Optional headers to Post conf
-  # Add every links: array found to DB, one per line
+  # Add every "link:" array found to DB, one per line
   if stats_links_uniq > 0:
     for n in range(1,stats_links_uniq+1):
       m = 'link_%s'%n
       domain.append_f(post_db,'%s  = %s'%(m,globals()[m]))
   
-  # Add every files: array found to DB, one per line
+  # Add every "file:" array found to DB, one per line
   if stats_files_uniq > 0:
     for n in range(1,stats_files_uniq+1):
       m = 'file_%s'%n
       domain.append_f(post_db,'%s  = %s'%(m,globals()[m]))
 
-  # Add every images: array found to DB, one per line
+  # Add every "image:" array found to DB, one per line
   if stats_images_uniq > 0:
     for n in range(1,stats_images_uniq+1):
       m = 'image_%s'%n
       domain.append_f(post_db,'%s = %s'%(m,globals()[m]))
 
+  # Add every "abbr:" array found to DB, one per line
+  if stats_abbrs_uniq > 0:
+    for n in range(1,stats_abbrs_uniq+1):
+      m = 'abbr_%s'%n
+      domain.append_f(post_db,'%s = %s'%(m,globals()[m]))
+
   # Statistics Post conf
   lines_conf = ''
   lines_conf = (
@@ -1013,6 +1114,7 @@ def create_DB(post_db):
                 'links_u    = %d'%stats_links_uniq,
                 'files_u    = %d'%stats_files_uniq,
                 'images_u   = %d'%stats_images_uniq,
+                'abbrs_u    = %d'%stats_abbrs_uniq,
                 '\n# Statistics (Wordings)',
                 'strongs    = %d'%m_stats[0],
                 'bolds      = %d'%m_stats[2],