diff options
Diffstat (limited to '')
| -rw-r--r-- | luxc/src/lux/lexer.clj | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/luxc/src/lux/lexer.clj b/luxc/src/lux/lexer.clj index 0a09c0619..9e1414b7f 100644 --- a/luxc/src/lux/lexer.clj +++ b/luxc/src/lux/lexer.clj @@ -106,26 +106,11 @@ (|do [[meta _ white-space] (&reader/read-regex #"^(\s+|$)")] (return (&/T [meta ($White_Space white-space)])))) -(def ^:private lex-single-line-comment +(def ^:private lex-comment (|do [_ (&reader/read-text "##") [meta _ comment] (&reader/read-regex #"^(.*)$")] (return (&/T [meta ($Comment comment)])))) -(defn- lex-multi-line-comment [_] - (|do [_ (&reader/read-text "#(") - [meta comment] (&/try-all% (&/|list (|do [[meta comment] (&reader/read-regex+ #"(?is)^(?!#\()((?!\)#).)*")] - (return (&/T [meta comment]))) - (|do [[meta pre] (&reader/read-regex+ #"(?is)^((?!#\().)*") - [_ ($Comment inner)] (lex-multi-line-comment nil) - [_ post] (&reader/read-regex+ #"(?is)^((?!\)#).)*")] - (return (&/T [meta (str pre "#(" inner ")#" post)]))))) - _ (&reader/read-text ")#")] - (return (&/T [meta ($Comment comment)])))) - -(def ^:private lex-comment - (&/try-all% (&/|list lex-single-line-comment - (lex-multi-line-comment nil)))) - (do-template [<name> <tag> <regex>] (def <name> (|do [[meta _ token] (&reader/read-regex <regex>)] |