Sid Bose created GUACAMOLE-1613:
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             Summary: Underline definitions in vt220 emulation
                 Key: GUACAMOLE-1613
                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-1613
             Project: Guacamole
          Issue Type: Bug
          Components: guacamole
    Affects Versions: 1.4.0
            Reporter: Sid Bose
         Attachments: Underline set reset comparison.docx, 
vt220_terminfo_mapping.txt

Hi Team,

  We are using terminal type vt220 with additional terminfo mapping file at the 
upstream app which is legacy.

Now guacamole doesn't show underline in the text space. Whereas in ZOC terminal 
to same upstream does. 

I have attached the mapping file and below is the set reset code for underline 
in vt220 and linux.

 

$ infocmp -1 vt220 | grep mul

        rmul=\E[24m,

        smul=\E[4m,

$ infocmp -1 linux | grep mul

        rmul=\E[24m,

        smul=\E[4m,

 

Also attached is the visual comparison of guacamole and ZOC. Doesn't guacamole 
uses the same set reset code for vt220. How can we have this in guacamole 
checked.



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