Fix lists again with proper escaping

Author: nicomen

rfcs/rfc0018.md

@@ -34,23 +34,23 @@ There are a few alternatives on how to disable this feature and changing the mea
 
 ### String interpolation of identifiers:
 
-* 1. Treat `'` as text — `"$isn't" eq "${isn}'t"` and `"error: '$msg'" eq "error: '${msg}'"` 
+* 1\. Treat `'` as text — `"$isn't" eq "${isn}'t"` and `"error: '$msg'" eq "error: '${msg}'"` 
 * 1w. same with warning
 
-* 2. Treat `'` as part of identifier — `"$isn't" eq $isn't ne $isn::t` and `"error: '$msg'" ne "error: '${msg}'"`
+* 2\. Treat `'` as part of identifier — `"$isn't" eq $isn't ne $isn::t` and `"error: '$msg'" ne "error: '${msg}'"`
 * 2w. same with warning
 
-* 3. Syntax error — existing code supports warning, could die instead, see `toke.c` and look for `tick_warn`
+* 3\. Syntax error — existing code supports warning, could die instead, see `toke.c` and look for `tick_warn`
 
-* 4. Current behaviour with warning — `"$isn't" eq "${isn::t}"` (warning) and `"error: '$msg'" eq "error: '${msg}'"` (no warning)
+* 4\. Current behaviour with warning — `"$isn't" eq "${isn::t}"` (warning) and `"error: '$msg'" eq "error: '${msg}'"` (no warning)
 
 ### Identifiers elsewhere (variables, function declarations etc.)
 
-* a. Treat `'` as part of identifier — `isn't()` would still work, but would need to be declared as `sub isn't { }` instead of `package isn; sub t {}`.
+* a\. Treat `'` as part of identifier — `isn't()` would still work, but would need to be declared as `sub isn't { }` instead of `package isn; sub t {}`.
 
-* b. Syntax error
+* b\. Syntax error
 
-* c. Current behaviour with warning
+* c\. Current behaviour with warning
 
 ### Discussion