diff --git a/tokenring_project.uvguix.remi.heredero b/tokenring_project.uvguix.remi.heredero
index 8ea91b7..f472fb2 100644
--- a/tokenring_project.uvguix.remi.heredero
+++ b/tokenring_project.uvguix.remi.heredero
@@ -110,8 +110,8 @@
     <MDIClientArea>
       <RegID>0</RegID>
       <MDITabState>
-        <Len>1040</Len>
-        <Data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ata>
+        <Len>743</Len>
+        <Data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ata>
       </MDITabState>
     </MDIClientArea>
     <ViewEx>
@@ -1805,8 +1805,8 @@
         <RegID>59392</RegID>
         <Name>File</Name>
         <Buttons>
-          <Len>2599</Len>
-          <Data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ata>
+          <Len>2616</Len>
+          <Data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ata>
         </Buttons>
         <OriginalItems>
           <Len>1423</Len>
@@ -1822,7 +1822,7 @@
         <Name>Build</Name>
         <Buttons>
           <Len>976</Len>
-          <Data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ata>
+          <Data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ata>
         </Buttons>
         <OriginalItems>
           <Len>583</Len>
@@ -1862,11 +1862,11 @@
     <ActiveMDIGroup>1</ActiveMDIGroup>
     <MDIGroup>
       <Size>50</Size>
-      <ActiveTab>3</ActiveTab>
+      <ActiveTab>1</ActiveTab>
       <Doc>
         <Name>.\main.c</Name>
         <ColumnNumber>36</ColumnNumber>
-        <TopLine>128</TopLine>
+        <TopLine>92</TopLine>
         <CurrentLine>366</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders>43,46,49,52,55,58,61,64,67,70,73,105,111,117,123,129,135,141,147,153,159,165,171,177,189,231,291,334</ContractedFolders>
@@ -1874,36 +1874,27 @@
       </Doc>
       <Doc>
         <Name>.\main.h</Name>
-        <ColumnNumber>39</ColumnNumber>
-        <TopLine>1</TopLine>
-        <CurrentLine>44</CurrentLine>
-        <Folding>1</Folding>
-        <ContractedFolders></ContractedFolders>
-        <PaneID>0</PaneID>
-      </Doc>
-      <Doc>
-        <Name>.\time_receiver.c</Name>
-        <ColumnNumber>16</ColumnNumber>
-        <TopLine>8</TopLine>
-        <CurrentLine>31</CurrentLine>
+        <ColumnNumber>0</ColumnNumber>
+        <TopLine>67</TopLine>
+        <CurrentLine>79</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders></ContractedFolders>
         <PaneID>0</PaneID>
       </Doc>
       <Doc>
         <Name>.\lcd.c</Name>
-        <ColumnNumber>23</ColumnNumber>
-        <TopLine>1</TopLine>
-        <CurrentLine>100</CurrentLine>
+        <ColumnNumber>42</ColumnNumber>
+        <TopLine>334</TopLine>
+        <CurrentLine>359</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders></ContractedFolders>
         <PaneID>0</PaneID>
       </Doc>
       <Doc>
         <Name>.\chat_sender.c</Name>
-        <ColumnNumber>57</ColumnNumber>
-        <TopLine>55</TopLine>
-        <CurrentLine>93</CurrentLine>
+        <ColumnNumber>55</ColumnNumber>
+        <TopLine>61</TopLine>
+        <CurrentLine>79</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders></ContractedFolders>
         <PaneID>0</PaneID>
@@ -1911,30 +1902,12 @@
     </MDIGroup>
     <MDIGroup>
       <Size>50</Size>
-      <ActiveTab>2</ActiveTab>
-      <Doc>
-        <Name>.\touch.c</Name>
-        <ColumnNumber>58</ColumnNumber>
-        <TopLine>46</TopLine>
-        <CurrentLine>69</CurrentLine>
-        <Folding>1</Folding>
-        <ContractedFolders>52</ContractedFolders>
-        <PaneID>0</PaneID>
-      </Doc>
-      <Doc>
-        <Name>.\phy_receiver.c</Name>
-        <ColumnNumber>15</ColumnNumber>
-        <TopLine>5</TopLine>
-        <CurrentLine>109</CurrentLine>
-        <Folding>1</Folding>
-        <ContractedFolders>24,151</ContractedFolders>
-        <PaneID>0</PaneID>
-      </Doc>
+      <ActiveTab>0</ActiveTab>
       <Doc>
         <Name>.\mac_sender.c</Name>
-        <ColumnNumber>17</ColumnNumber>
-        <TopLine>1</TopLine>
-        <CurrentLine>1</CurrentLine>
+        <ColumnNumber>31</ColumnNumber>
+        <TopLine>13</TopLine>
+        <CurrentLine>43</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders></ContractedFolders>
         <PaneID>0</PaneID>