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* String interpolation. Expressions like

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"--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.
This commit is contained in:
Eelco Dolstra 2006-05-01 14:01:47 +00:00
parent 6cecad2be0
commit 0064599a27
7 changed files with 88 additions and 15 deletions
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2
tests/lang/eval-okay-string.exp
View file

@ -1 +1 @@
Str("foobar/a/b/c/d/foo/xyzzy/foo.txt/../foo/x/y")
Str("foobar/a/b/c/d/foo/xyzzy/foo.txt/../foo/x/yescape: \"quote\" \n \\end\nof\nlinefoobarblaat")