2f047b4 · urbit.org · git.iko.soy

git.iko.soy/urbit.org

on master help sign in

Update caesar.md

2f047b4rmariani7 years ago

tutorials/hoon/caesar.md+4−2

@@ -116,8 +116,7 @@ itself before reading the explanation.

116```hoon

117!:

118|= [msg=tape key=@ud]

119−=+ ^= caesar

119+=<

120− |%

121```

120```

122

121

123The `!:` in the first line of the above code enables a full stack trace in the

122The `!:` in the first line of the above code enables a full stack trace in the

@@ -139,6 +138,7 @@ allows us reference the core's contained arms before they are defined. Without

139=. msg (cass msg)

138=. msg (cass msg)

140:- (shift msg key)

139:- (shift msg key)

141(unshift msg key)

140(unshift msg key)

141+|%

142```

143

144`=. msg (cass msg)` changes the input string `msg` to lowercases. `=.` changes

@@ -150,6 +150,8 @@ gate that converts uppercase letters to lowercase.

150cell of a right-shifted cipher and a left-shifted cell. This is the final output

151of our generator.

152

153+`|%` creates a core.

154+

153```hoon

155```hoon

154 ++ rott

156 ++ rott

155 |= [m=tape n=@ud]

157 |= [m=tape n=@ud]