Improve writeup.

2020-07-26 10:05:47 +08:00
parent 353df6bea1
commit ba5c4fd040
19 changed files with 156 additions and 89 deletions
--- a/doc/src/language/if.md
+++ b/doc/src/language/if.md
@@ -19,6 +19,9 @@ if foo(x) {
 }
 ```

+Braces Are Mandatory
+--------------------
+
 Unlike C, the condition expression does _not_ need to be enclosed in parentheses '`(`' .. '`)`', but
 all branches of the `if` statement must be enclosed within braces '`{`' .. '`}`',
 even when there is only one statement inside the branch.