In long aql scripts sometimes we hit an exception early in the script
and the rest of the script continues executing which makes the output
really complicated as the errors keep chaining.

This commit introduces a 'set exit_on_failure' command which (if true)
stops the execution on first exception raised.

This is similar to "set -e" command in bash which stops script
execution on non-OK exit code.

prior to new normalization that needs to put code there

Jan Trávníček authored 3 years ago and Jan Trávníček committed 3 years ago

breaking change!

Jan Trávníček authored 3 years ago and Tomáš Pecka committed 3 years ago

a step forward to remove any need for container extensions

... because most developers were copy-pasting the preambule anyway and
did not pay any attention to change it.

Also, I think that git does better job in managing that.

lambda is more efficient then bind

Tomáš Pecka authored 4 years ago and Jan Trávníček committed 4 years ago

Although #pragma once is not a standard, compilers nowadays usually
support it. We don't have any tricky build system so we should be OK.

This also fixes many errors regarding using reserved identifiers (names
starting with double underscore).

const regerence and rvalue reference may be simulated by value semantics