aboutsummaryrefslogtreecommitdiffstats
path: root/lib/stdlib/src/re.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/stdlib/src/re.erl')
-rw-r--r--lib/stdlib/src/re.erl66
1 files changed, 60 insertions, 6 deletions
diff --git a/lib/stdlib/src/re.erl b/lib/stdlib/src/re.erl
index 246d535943..359afc8c14 100644
--- a/lib/stdlib/src/re.erl
+++ b/lib/stdlib/src/re.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -30,11 +30,65 @@
| {newline, nl_spec()}| bsr_anycrlf
| bsr_unicode.
-%% Emulator builtins in this module:
-%% re:compile/1
-%% re:compile/2
-%% re:run/2
-%% re:run/3
+%%% BIFs
+
+-export([compile/1, compile/2, run/2, run/3]).
+
+-spec compile(Regexp) -> {ok, MP} | {error, ErrSpec} when
+ Regexp :: iodata(),
+ MP :: mp(),
+ ErrSpec :: {ErrString :: string(), Position :: non_neg_integer()}.
+
+compile(_) ->
+ erlang:nif_error(undef).
+
+-spec compile(Regexp, Options) -> {ok, MP} | {error, ErrSpec} when
+ Regexp :: iodata() | unicode:charlist(),
+ Options :: [Option],
+ Option :: compile_option(),
+ MP :: mp(),
+ ErrSpec :: {ErrString :: string(), Position :: non_neg_integer()}.
+
+compile(_, _) ->
+ erlang:nif_error(undef).
+
+-spec run(Subject, RE) -> {match, Captured} | nomatch when
+ Subject :: iodata() | unicode:charlist(),
+ RE :: mp() | iodata(),
+ Captured :: [CaptureData],
+ CaptureData :: {integer(), integer()}.
+
+run(_, _) ->
+ erlang:nif_error(undef).
+
+-spec run(Subject, RE, Options) -> {match, Captured} |
+ match |
+ nomatch when
+ Subject :: iodata() | unicode:charlist(),
+ RE :: mp() | iodata() | unicode:charlist(),
+ Options :: [Option],
+ Option :: anchored | global | notbol | noteol | notempty
+ | {offset, non_neg_integer()} |
+ {newline, NLSpec :: nl_spec()} |
+ bsr_anycrlf | bsr_unicode | {capture, ValueSpec} |
+ {capture, ValueSpec, Type} | CompileOpt,
+ Type :: index | list | binary,
+ ValueSpec :: all | all_but_first | first | none | ValueList,
+ ValueList :: [ValueID],
+ ValueID :: integer() | string() | atom(),
+ CompileOpt :: compile_option(),
+ Captured :: [CaptureData] | [[CaptureData]],
+ CaptureData :: {integer(), integer()}
+ | ListConversionData
+ | binary(),
+ ListConversionData :: string()
+ | {error, string(), binary()}
+ | {incomplete, string(), binary()}.
+
+run(_, _, _) ->
+ erlang:nif_error(undef).
+
+%%% End of BIFs
-spec split(Subject, RE) -> SplitList when
Subject :: iodata() | unicode:charlist(),