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2015-12-14Add support for variable prepend operator: =+Boris Kolpackov3-0/+21
2015-11-30Implement target type/pattern-specific variablesBoris Kolpackov1-0/+33
For example: cxx{*-options}: dist = true 1. Only single '*' wildcard is supported, matches 0 or more characters. 2. If target type is not specified, it defaults to any target. 3. Appending (+=) is not allowed. 4. The value is expanded immediately in the context of the scope. 5. The more specific pattern (i.e., with the shortest "stem") is preferred. If the stem has the same length, then the last defined (but not redefined) pattern is used. This will probably have to change to become an error. See tests/variable/type-pattern for more examples.
2015-09-09Add support for evaluation contextBoris Kolpackov3-0/+35
For now it acts as just the value mode that can be enabled anywhere variable expansion is supported, for example: (foo=bar): And the primary use currently is to enable/test quoted and indirect variable expansion: "foo bar" = FOO BAR print $"foo bar" # Invalid. print $("foo bar") # Yeah, baby. foo = FOO FOO = foo print $($foo) Not that you should do something like this...
2015-08-24Only treat name as directory if it is reversibleBoris Kolpackov2-0/+12
2015-08-24Add support for reversing project qualification to string valueBoris Kolpackov4-0/+38