This was created on 9/15/97, for Xena bug # 85121
Testing the quoted value string.
tag A is used so you can check the string by moving mouse on the link.
use view source or text editor to compare with browser display.
10 2 quoted string stick together
20 2 quoted string separated by space
30 Navigator doesn't support nested quote.
40 quoted string can have escaped quote.
50 unquoted string can have escaped quote.
60 unquoted string can have other entities.
70 entity missing ';', ended by >
80 entity missing ';', not treated as entity inside a value word.
90 ending entity with a space, missing ';', value terminated.
100 ending entity with a '=', missing ';', value not terminated.
110 unquoted script is treated as text.
120 Navigator 4.0 does not support script entity in quoted string.
130 this is fisrt quote " and second quote " in text area.
140 this is fisrt escaped-quote " and second escaped-quote " in text area.

In the following test line, quote is the last char in the html file.
Navigator 4.0 displace the line as text.
XENA60 appends a closing quote and display it as link with empty href="".
150