diff options
Diffstat (limited to 'lib/stdlib/src/epp.erl')
| -rw-r--r-- | lib/stdlib/src/epp.erl | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl index d212a55b47..9b506b0a44 100644 --- a/lib/stdlib/src/epp.erl +++ b/lib/stdlib/src/epp.erl @@ -33,23 +33,33 @@ -export_type([source_encoding/0]). --type macros() :: [{atom(), term()}]. +-type macros() :: [atom() | {atom(), term()}]. -type epp_handle() :: pid(). -type source_encoding() :: latin1 | utf8. +-type ifdef() :: 'ifdef' | 'ifndef' | 'else'. + +-type name() :: {'atom', atom()}. +-type argspec() :: 'none' %No arguments + | non_neg_integer(). %Number of arguments +-type tokens() :: [erl_scan:token()]. +-type used() :: {name(), argspec()}. + -define(DEFAULT_ENCODING, utf8). %% Epp state record. --record(epp, {file, %Current file +-record(epp, {file :: file:io_device(), %Current file location=1, %Current location - delta, %Offset from Location (-file) - name="", %Current file name - name2="", %-"-, modified by -file - istk=[], %Ifdef stack - sstk=[], %State stack - path=[], %Include-path - macs = dict:new() :: dict:dict(),%Macros (don't care locations) - uses = dict:new() :: dict:dict(),%Macro use structure + delta=0 :: non_neg_integer(), %Offset from Location (-file) + name="" :: file:name(), %Current file name + name2="" :: file:name(), %-"-, modified by -file + istk=[] :: [ifdef()], %Ifdef stack + sstk=[] :: [#epp{}], %State stack + path=[] :: [file:name()], %Include-path + macs = dict:new() %Macros (don't care locations) + :: dict:dict(name(), {argspec(), tokens()}), + uses = dict:new() %Macro use structure + :: dict:dict(name(), [{argspec(), [used()]}]), default_encoding = ?DEFAULT_ENCODING :: source_encoding(), pre_opened = false :: boolean() }). |