6 commits

Author	SHA1	Message	Date
Guillaume Maudoux	467977f203	Fix the parsing of "$"'s in strings.	2015-07-03 14:09:58 +02:00
Eelco Dolstra	9e30694f98	* Fix the tests wrt the AST changes, i.e., Str(s) -> Str(s, []), and ... the semantic changes.	2006-10-17 11:08:59 +00:00
Eelco Dolstra	de90fdf908	* Allow "$" in strings as long as they are not followed by "{". (Too ... bad flex doesn't have lexical restrictions, the current solution isn't quite right...)	2006-09-01 12:04:06 +00:00
Eelco Dolstra	0064599a27	* String interpolation. Expressions like ... "--with-freetype2-library=" + freetype + "/lib" can now be written as "--with-freetype2-library=${freetype}/lib" An arbitrary expression can be enclosed within ${...}, not just identifiers. * Escaping in string literals: \n, \r, \t interpreted as in C, any other character following \ is interpreted as-is. * Newlines are now allowed in string literals.	2006-05-01 14:01:47 +00:00
Eelco Dolstra	6cecad2be0	* Allow string concatenations involving derivations, e.g., ... configureFlags = "--with-freetype2-library=" + freetype + "/lib";	2006-05-01 09:56:56 +00:00
Eelco Dolstra	463e2817c5	* Remove ancient Fix tests. ... * Add automated Nix expression language tests.	2004-10-27 12:41:53 +00:00