2005-12-12 Frank Ch. Eigler <fche@redhat.com>

	Fix parse tree pretty-printer.
	* staptree.h (print_format): Add raw_components field.
	* parse.cxx (parse_symbol): Set it.
	* staptree.cxx (lex_cast_qstring): Copy it here too.
	(binary_expression::print): Add a space around operator, due to
	lexical ambiguity (expr % paren-expr) vs %( preprocessor op.
	(array_in:: foreach_loop:: arrayindex::print): Print base as indexable.
	(print_format::string_to_components): Use parse_error, not semantic.
	(print_format::print): Properly quote formatting string.  Print
	histogram argument.
	* translate.cxx (visit_print_format): Properly quote formatting string.
	(varlock): Reword lock timeout error message.
	* testsuite/buildok/printf.stp: Add some quoting troublemakers.
	* testsuite/parseok/unparser.stp: New file.

1 files changed, 1 insertions, 0 deletions

diff --git a/parse.cxx b/parse.cxx
index 04123a4d..56495a56 100644
--- a/parse.cxx
+++ b/parse.cxx
@@ -1981,6 +1981,7 @@ parser::parse_symbol ()
 	      // arguments is postponed to the typechecking phase. 
 	      string tmp;
 	      expect_unknown (tok_string, tmp);
+              fmt->raw_components = tmp;
 	      fmt->components = print_format::string_to_components (tmp);
 	      while (!peek_op (")"))
 		{