Replace `crate` usage with `krate`

This patch replaces all `crate` usage with `krate` before introducing the
new keyword. This ensures that after introducing the keyword, there
won't be any compilation errors.

krate might not be the most expressive substitution for crate but it's a
very close abbreviation for it. `module` was already used in several
places already.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 7f7f57b13a9..24aa30cb36b 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -116,7 +116,7 @@ pub static default_columns: uint = 78u;
 pub fn print_crate(cm: @CodeMap,
                    intr: @IdentInterner,
                    span_diagnostic: @diagnostic::SpanHandler,
-                   crate: &ast::Crate,
+                   krate: &ast::Crate,
                    filename: ~str,
                    input: &mut io::Reader,
                    out: ~io::Writer,
@@ -147,11 +147,11 @@ pub fn print_crate(cm: @CodeMap,
         boxes: RefCell::new(~[]),
         ann: ann
     };
-    print_crate_(&mut s, crate)
+    print_crate_(&mut s, krate)
 }
 
-pub fn print_crate_(s: &mut State, crate: &ast::Crate) -> io::IoResult<()> {
-    if_ok!(print_mod(s, &crate.module, crate.attrs));
+pub fn print_crate_(s: &mut State, krate: &ast::Crate) -> io::IoResult<()> {
+    if_ok!(print_mod(s, &krate.module, krate.attrs));
     if_ok!(print_remaining_comments(s));
     if_ok!(eof(&mut s.s));
     Ok(())