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authorHans Bolinder <[email protected]>2012-12-18 16:19:24 +0100
committerHans Bolinder <[email protected]>2013-01-02 10:15:18 +0100
commit567115dab453dd05b74b28c5130582c14fe67bc5 (patch)
tree672c4a46f5426a14069d3c7a5821498e27e8db98 /lib/test_server
parent7dec166430582f864e5afb6cc58b52679840e203 (diff)
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[test_server] Add Unicode support to module listing
Code written by Siri Hansen.
Diffstat (limited to 'lib/test_server')
-rw-r--r--lib/test_server/src/erl2html2.erl29
1 files changed, 26 insertions, 3 deletions
diff --git a/lib/test_server/src/erl2html2.erl b/lib/test_server/src/erl2html2.erl
index 9c459c05d4..1729257809 100644
--- a/lib/test_server/src/erl2html2.erl
+++ b/lib/test_server/src/erl2html2.erl
@@ -34,11 +34,17 @@ convert(File, Dest) ->
%%
%% FIXME: The colours should *really* be set with
%% stylesheets...
+ Encoding = encoding(File),
Header = ["<!DOCTYPE HTML PUBLIC "
"\"-//W3C//DTD HTML 3.2 Final//EN\">\n"
"<!-- autogenerated by '"++atom_to_list(?MODULE)++"'. -->\n"
"<html>\n"
- "<head><title>", File, "</title></head>\n\n"
+ "<head>\n"
+ "<meta http-equiv=\"Content-Type\" content=\"text/html;"
+ "charset=",
+ Encoding,"\"/>\n"
+ "<title>", File, "</title>\n"
+ "</head>\n\n"
"<body bgcolor=\"white\" text=\"black\""
" link=\"blue\" vlink=\"purple\" alink=\"red\">\n"],
convert(File, Dest, Header).
@@ -55,12 +61,12 @@ convert(File, Dest, Header) ->
case file:open(Dest,[write,raw]) of
{ok,DFd} ->
file:write(DFd,[Header,"<pre>\n"]),
- Lines = build_html(SFd,DFd,Functions),
+ _Lines = build_html(SFd,DFd,Functions),
file:write(DFd,["</pre>\n",footer(),
"</body>\n</html>\n"]),
%% {_, Time2} = statistics(runtime),
%% io:format("Converted ~p lines in ~.2f Seconds.~n",
- %% [Lines, Time2/1000]),
+ %% [_Lines, Time2/1000]),
file:close(SFd),
file:close(DFd),
ok;
@@ -180,3 +186,20 @@ possibly_enhance(Str,false) ->
%%% End of the file
footer() ->
"".
+
+%%%-----------------------------------------------------------------
+%%% Read encoding from source file
+encoding(File) ->
+ Encoding =
+ case epp:read_encoding(File) of
+ none ->
+ epp:default_encoding();
+ E ->
+ E
+ end,
+ html_encoding(Encoding).
+
+html_encoding(latin1) ->
+ "iso-8859-1";
+html_encoding(utf8) ->
+ "utf-8".