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authorPeter Andersson <[email protected]>2015-01-22 01:03:25 +0100
committerPeter Andersson <[email protected]>2015-01-22 01:03:25 +0100
commitd5ae0df2f59f5f87922ceb76479a85e82c64c9b0 (patch)
treecbb42cdf3d4a680bda5c786ca1140b0f9f107efe /lib/test_server/src/erl2html2.erl
parent2249ed70a95b238d37164a64abecfbde76f7dec2 (diff)
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Add valid include path to epp in erl2html2 and fix crashing code
Diffstat (limited to 'lib/test_server/src/erl2html2.erl')
-rw-r--r--lib/test_server/src/erl2html2.erl20
1 files changed, 11 insertions, 9 deletions
diff --git a/lib/test_server/src/erl2html2.erl b/lib/test_server/src/erl2html2.erl
index b9b45cda25..7cfaa2c325 100644
--- a/lib/test_server/src/erl2html2.erl
+++ b/lib/test_server/src/erl2html2.erl
@@ -22,11 +22,11 @@
%%%------------------------------------------------------------------
-module(erl2html2).
--export([convert/2, convert/3]).
+-export([convert/3, convert/4]).
-convert([], _Dest) -> % Fake clause.
+convert([], _Dest, _InclPath) -> % Fake clause.
ok;
-convert(File, Dest) ->
+convert(File, Dest, InclPath) ->
%% The generated code uses the BGCOLOR attribute in the
%% BODY tag, which wasn't valid until HTML 3.2. Also,
%% good HTML should either override all colour attributes
@@ -48,12 +48,12 @@ convert(File, Dest) ->
"</head>\n\n"
"<body bgcolor=\"white\" text=\"black\""
" link=\"blue\" vlink=\"purple\" alink=\"red\">\n"],
- convert(File, Dest, Header).
+ convert(File, Dest, InclPath, Header).
-convert(File, Dest, Header) ->
+convert(File, Dest, InclPath, Header) ->
%% statistics(runtime),
- case parse_file(File) of
+ case parse_file(File, InclPath) of
{ok,Functions} ->
%% {_, Time1} = statistics(runtime),
%% io:format("Parsed file in ~.2f Seconds.~n",[Time1/1000]),
@@ -92,8 +92,8 @@ convert(File, Dest, Header) ->
%%% Use expanded preprocessor directives if possible (epp). Only if
%%% this fails, fall back on using non-expanded code (epp_dodger).
-parse_file(File) ->
- case epp:open(File, [], []) of
+parse_file(File, InclPath) ->
+ case epp:open(File, InclPath, []) of
{ok,Epp} ->
try parse_preprocessed_file(Epp,File,false) of
Forms ->
@@ -145,13 +145,15 @@ parse_non_preprocessed_file(File) ->
parse_non_preprocessed_file(Epp, File, Location) ->
case epp_dodger:parse_form(Epp, Location) of
{ok,Tree,Location1} ->
- case erl_syntax:revert(Tree) of
+ try erl_syntax:revert(Tree) of
{function,L,F,A,[_|C]} ->
Clauses = [{clause,CL} || {clause,CL,_,_,_} <- C],
[{atom_to_list(F),A,L} | Clauses] ++
parse_non_preprocessed_file(Epp, File, Location1);
_ ->
parse_non_preprocessed_file(Epp, File, Location1)
+ catch
+ _:_ -> parse_non_preprocessed_file(Epp, File, Location1)
end;
{error,_E,Location1} ->
parse_non_preprocessed_file(Epp, File, Location1);