Change readme formatting

README.asciidoc

@@ -21,10 +21,10 @@ provides in its standard library is inadequate:
 
 == Documentation
 
-=== Procedures
+=== Operations
 
 [[proc-match]]
-==== `match(string, Regex, start = 0, endpos = -1): RegexMatch`
+==== match(string, Regex, start = 0, endpos = -1): RegexMatch
 
 Tries to match the pattern, starting at start. This means that
 `"foo".match(re"f") == true`, but `"foo".match(re"o") == false`.
@@ -35,14 +35,14 @@ Tries to match the pattern, starting at start. This means that
    otherwise it's an exclusive upper bound.
 
 [[proc-find]]
-==== `find(string, Regex, start = 0, endpos = -1): RegexMatch`
+==== find(string, Regex, start = 0, endpos = -1): RegexMatch
 
 Finds the given pattern in the string. Bounds work the same as for
 link:#proc-match[`match(...)`], but instead of being anchored to the start of
 the string, it can match at any point between `start` and `endpos`.
 
 [[iter-find]]
-==== `findIter(string, Regex, start = 0, endpos = -1): RegexMatch`
+==== findIter(string, Regex, start = 0, endpos = -1): RegexMatch
 
 Works the same as link:#proc-find[`find(...)`], but finds every non-overlapping
 match. `"2222".find(re"22")` is `"22", "22"`, not `"22", "22", "22"`.
@@ -55,7 +55,7 @@ Variants:
  - `findAllStr(...)` returns a `seq[string]`
 
 [[proc-split]]
-==== `split(string, Regex): seq[string]`
+==== split(string, Regex): seq[string]
 
 Splits the string with the given regex. This works according to the rules that
 Perl and Javascript use.
@@ -66,7 +66,7 @@ Perl and Javascript use.
     `"12".split(re"(\d)") == @["", "1", "", "2", ""]`.
 
 [[proc-replace]]
-==== `replace(string, Regex, sub): string`
+==== replace(string, Regex, sub): string
 
 Replaces each match of Regex in the string with `sub`.
 
@@ -77,7 +77,7 @@ If `sub` is a string, then each match is replaced with that string, where the
 captures are accessable as `$1`, `$2`, and so on. A literal `$` can be added by
 doubling up like so: `$$`.
 
-=== `RegexMatch`
+=== RegexMatch
 
 Represents the result of an execution. On failure, it is `nil`. The available
 fields are as follows:
@@ -104,7 +104,7 @@ is inclusive.
 as a key.
 `(captureBounds|capture).toSeq` :: returns all the captures by their number.
 
-=== `Pattern`
+=== Pattern
 
 Represents the pattern that things are matched against, constructed with
 `initRegex(string)` or `re(string)`. Examples: `re"foo"`, `re(r"foo # comment",