CODEWITHSUNDEEP
datetimeembedded-linuxglibvala
jacknad
jacknad

Reputation: 13739

Why "error: invalid escape sequence?"

According to the valadoc

var now = new DateTime.now(new TimeZone.local());
var timestamp = now.format("\%F.\%T");

should set timestamp to "2012-08-28.09:51:06." Why "error: invalid escape sequence" on "F" and "T?" Other formats from the valadoc cause the same error and now.to_string() is in fact "2012-08-28T09:51:06+0000"

Edit: Perhaps embedded-linux target is missing something?

Edit: The test code here prints "(null)" in this project which uses glib 2.26.1.

Upvotes: 2

Views: 298

Answers (1)

nemequ
nemequ

Reputation: 17502

As NullUserException mentioned, you shouldn't be including the backslashes--that is what is causing the invalid escape sequence error.

The reason it still doesn't work after removing the backslashes is that the %T format specifier wasn't added until the 2.30 cycle. The relevant commit is 414c8ce532c19fe65deb8dfb80222d0164be5cbe

You can work around it by doing something like this instead:

var timestamp = now.format ("%F.%H:%M:%S");

Upvotes: 2

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