preproc: unify token-pasting code

Unify the token-pasting code between the macro expansion and the
preprocessor parameter case.  Parameterize whether or not to handle %+
tokens during expansion (%+ tokens have late binding semantics.)

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/test/weirdpaste.asm b/test/weirdpaste.asm
index 529298ba..46bfa90a 100644
--- a/test/weirdpaste.asm
+++ b/test/weirdpaste.asm
@@ -23,3 +23,7 @@
 	df 33, 20
 	df 0, 2
 	df 1.2, 5
+
+
+%define N 1e%++%+ 5
+	dd N, 1e+5