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authorPierre Fenoll <pierrefenoll@gmail.com>2013-09-10 15:48:29 +0100
committerFredrik Gustafsson <fredrik@erlang.org>2013-09-12 15:09:35 +0200
commit21095e6830f37676dd29c33a590851ba2c76499b (patch)
treeaf67365890562885620703842def67331c1346fd /lib/compiler
parentb15d3c7cc568abfb2c7cf48cd76f1d8d503b2736 (diff)
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Remove ^L characters hidden randomly in the code. Not those used in text files as delimiters.
While working on a tool that processes Erlang code and testing it against this repo, I found out about those little sneaky 0xff. I thought it may be of help to other people build such tools to remove non-conforming-to-standard characters.
Diffstat (limited to 'lib/compiler')
-rw-r--r--lib/compiler/src/beam_clean.erl2
-rw-r--r--lib/compiler/src/beam_type.erl2
-rw-r--r--lib/compiler/src/compile.erl4
-rw-r--r--lib/compiler/src/core_scan.erl4
-rw-r--r--lib/compiler/src/v3_core.erl2
-rw-r--r--lib/compiler/src/v3_kernel.erl8
6 files changed, 11 insertions, 11 deletions
diff --git a/lib/compiler/src/beam_clean.erl b/lib/compiler/src/beam_clean.erl
index e208ffec1f..9d89e21a4e 100644
--- a/lib/compiler/src/beam_clean.erl
+++ b/lib/compiler/src/beam_clean.erl
@@ -86,7 +86,7 @@ add_to_work_list(F, {Fs,Used}=Sets) ->
false -> {[F|Fs],sets:add_element(F, Used)}
end.
-
+
%%%
%%% Coalesce adjacent labels. Renumber all labels to eliminate gaps.
%%% This cleanup will slightly reduce file size and slightly speed up loading.
diff --git a/lib/compiler/src/beam_type.erl b/lib/compiler/src/beam_type.erl
index 3b51216a6c..3ec57a67da 100644
--- a/lib/compiler/src/beam_type.erl
+++ b/lib/compiler/src/beam_type.erl
@@ -600,7 +600,7 @@ checkerror_1([], OrigIs) -> OrigIs.
checkerror_2(OrigIs) -> [{set,[],[],fcheckerror}|OrigIs].
-
+
%%% Routines for maintaining a type database. The type database
%%% associates type information with registers.
%%%
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index 802e3dfa2f..47d446273b 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -1556,7 +1556,7 @@ restore_expand_module([F|Fs]) ->
[F|restore_expand_module(Fs)];
restore_expand_module([]) -> [].
-
+
-spec options() -> 'ok'.
options() ->
@@ -1593,7 +1593,7 @@ help([_|T]) ->
help(_) ->
ok.
-
+
%% compile(AbsFileName, Outfilename, Options)
%% Compile entry point for erl_compile.
diff --git a/lib/compiler/src/core_scan.erl b/lib/compiler/src/core_scan.erl
index 0ca2f57dde..c0dfecd1dc 100644
--- a/lib/compiler/src/core_scan.erl
+++ b/lib/compiler/src/core_scan.erl
@@ -96,7 +96,7 @@ format_error(Other) -> io_lib:write(Other).
string_thing($') -> "atom"; %' stupid emacs
string_thing($") -> "string". %" stupid emacs
-
+
%% Re-entrant pre-scanner.
%%
%% If the input list of characters is insufficient to build a term the
@@ -214,7 +214,7 @@ pre_comment(eof, Sofar, Pos) ->
pre_error(E, Epos, Pos) ->
{error,{Epos,core_scan,E}, Pos}.
-
+
%% scan(CharList, StartPos)
%% This takes a list of characters and tries to tokenise them.
%%
diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl
index 1195937d91..01bb8635cd 100644
--- a/lib/compiler/src/v3_core.erl
+++ b/lib/compiler/src/v3_core.erl
@@ -1912,7 +1912,7 @@ new_in_all([Le|Les]) ->
foldl(fun (L, Ns) -> intersection((get_anno(L))#a.ns, Ns) end,
(get_anno(Le))#a.ns, Les);
new_in_all([]) -> [].
-
+
%% The AfterVars are the variables which are used afterwards. We need
%% this to work out which variables are actually exported and used
%% from case/receive. In subblocks/clauses the AfterVars of the block
diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl
index 2b2b8bf550..65f1251099 100644
--- a/lib/compiler/src/v3_kernel.erl
+++ b/lib/compiler/src/v3_kernel.erl
@@ -160,8 +160,8 @@ function({#c_var{name={F,Arity}=FA},Body}, St0) ->
io:fwrite("Function: ~w/~w\n", [F,Arity]),
erlang:raise(Class, Error, Stack)
end.
-
-
+
+
%% body(Cexpr, Sub, State) -> {Kexpr,[PreKepxr],State}.
%% Do the main sequence of a body. A body ends in an atomic value or
%% values. Must check if vector first so do expr.
@@ -834,7 +834,7 @@ last([_|T]) -> last(T).
first([_]) -> [];
first([H|T]) -> [H|first(T)].
-
+
%% This code implements the algorithm for an optimizing compiler for
%% pattern matching given "The Implementation of Functional
%% Programming Languages" by Simon Peyton Jones. The code is much
@@ -1428,7 +1428,7 @@ arg_val(Arg, C) ->
{set_kanno(S, []),U,T,Fs}
end
end.
-
+
%% ubody_used_vars(Expr, State) -> [UsedVar]
%% Return all used variables for the body sequence. Much more
%% efficient than using ubody/3 if the body contains nested letrecs.