[bug-gettext] [bug #50920] support Javascript template strings in xgettext

[Daiki Ueno]

Follow-up Comment #10, bug #50920 (project gettext):

Thank you for the patches, Marco.  The general approach (discarding template
strings with any substitutions) sounds reasonable.

However, I think it is not straightforward to determine the end of template
strings, because substitutions may be nested; for example, this is a valid
template string:

`a${`b${`c`+d}`}e`


Maybe, it could be based on the backtick support in the shell-script scanner,
which takes into account of nesting.

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