8. A method implemented by a client, the method comprising: the client running a virtual terminal protocol session with a server, wherein the virtual terminal protocol session is a telnet session; the client receiving data from the server during the telnet session; the client running one or more scripts that cause the client to: detect, in the data received from the server during the telnet session, displayable text data comprising one or more input fields; identify the one or more input fields from the data received from the server during the telnet session; associate one or more data identifiers with a particular input field from among the one or more input fields; receiving input data; processing the input data, wherein the processing comprises parsing the input data and at least one of: adding a character to the input data; and removing a portion from the input data; and associating the input data with the particular input field based on the one or more data identifiers associated with the particular input field.
8. A method implemented by a client, the method comprising: the client running a virtual terminal protocol session with a server, wherein the virtual terminal protocol session is a telnet session; the client receiving data from the server during the telnet session; the client running one or more scripts that cause the client to: detect, in the data received from the server during the telnet session, displayable text data comprising one or more input fields; identify the one or more input fields from the data received from the server during the telnet session; associate one or more data identifiers with a particular input field from among the one or more input fields; receiving input data; processing the input data, wherein the processing comprises parsing the input data and at least one of: adding a character to the input data; and removing a portion from the input data; and associating the input data with the particular input field based on the one or more data identifiers associated with the particular input field. 11. The method of claim 8 , further comprising the client displaying the particular input field on a screen of the client.