Some tweaks/cleanup on the nomsu code as well as adding variable

mangling to 'parse % as %' to make almost hygienic macros.

1 files changed, 4 insertions, 4 deletions

diff --git a/examples/how_do_i.nom b/examples/how_do_i.nom
index 13517fc..5269996 100644
--- a/examples/how_do_i.nom
+++ b/examples/how_do_i.nom
@@ -17,17 +17,17 @@ use "core"
 say "Hello world!"
 
 # How do I set a variable?
-%x <- 1
+%foobar <- 1
 %str <- "Hello world"
 # Expressions that are more than just literal values require parentheses:
-%x <- (2 + 3)
+%foobar <- (2 + 3)
 %one-two <- 12
 say %one-two
 
 # How do I modify a variable?
-%x <- (%x + 1)
+%foobar <- (%foobar + 1)
 # Or, as a shorthand, you can do this to increment a variable:
-%x +<- 1
+%foobar +<- 1
 
 # How do I define a mutli-line string?
 %mutli-str <- ".."