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-rw-r--r--lib/tools/emacs/erlang-skels.el150
-rw-r--r--lib/tools/emacs/erlang.el23
-rw-r--r--lib/tools/emacs/test.erl.indented11
-rw-r--r--lib/tools/emacs/test.erl.orig11
4 files changed, 184 insertions, 11 deletions
diff --git a/lib/tools/emacs/erlang-skels.el b/lib/tools/emacs/erlang-skels.el
index 7379215d68..78929ac510 100644
--- a/lib/tools/emacs/erlang-skels.el
+++ b/lib/tools/emacs/erlang-skels.el
@@ -31,6 +31,7 @@
("Module" "module" erlang-skel-module)
("Author" "author" erlang-skel-author)
("Function" "function" erlang-skel-function)
+ ("Spec" "spec" erlang-skel-spec)
()
("Small Header" "small-header"
erlang-skel-small-header erlang-skel-header)
@@ -54,6 +55,8 @@
erlang-skel-gen-event erlang-skel-header)
("gen_fsm" "gen-fsm"
erlang-skel-gen-fsm erlang-skel-header)
+ ("wx_object" "wx-object"
+ erlang-skel-wx-object erlang-skel-header)
("Library module" "gen-lib"
erlang-skel-lib erlang-skel-header)
("Corba callback" "gen-corba-cb"
@@ -147,6 +150,10 @@ Please see the function `tempo-define-template'.")
"*The template of a function skeleton.
Please see the function `tempo-define-template'.")
+(defvar erlang-skel-spec
+ '("-spec " (erlang-skel-get-function-name) "(" (erlang-skel-get-function-args) ") -> undefined.")
+ "*The template of a -spec for the function following point.
+Please see the function `tempo-define-template'.")
;; Attribute templates
@@ -577,7 +584,7 @@ Please see the function `tempo-define-template'.")
"-record(state, {})." n n
(erlang-skel-double-separator-start 3)
- "%%% gen_event callbacks" n
+ "%%% API" n
(erlang-skel-double-separator-end 3) n
(erlang-skel-separator-start 2)
"%% @doc" n
@@ -851,6 +858,137 @@ Please see the function `tempo-define-template'.")
"*The template of a gen_fsm.
Please see the function `tempo-define-template'.")
+(defvar erlang-skel-wx-object
+ '((erlang-skel-include erlang-skel-large-header)
+ "-behaviour(wx_object)." n n
+
+ "-include_lib(\"wx/include/wx.hrl\")." n n
+
+ "%% API" n
+ "-export([start_link/0])." n n
+
+ "%% wx_object callbacks" n
+ "-export([init/1, handle_call/3, handle_cast/2, "
+ "handle_info/2," n>
+ "handle_event/2, terminate/2, code_change/3])." n n
+
+ "-record(state, {})." n n
+
+ (erlang-skel-double-separator-start 3)
+ "%%% API" n
+ (erlang-skel-double-separator-end 3) n
+ (erlang-skel-separator-start 2)
+ "%% @doc" n
+ "%% Starts the server" n
+ "%%" n
+ "%% @spec start_link() -> wxWindow()" n
+ (erlang-skel-separator-end 2)
+ "start_link() ->" n>
+ "wx_object:start_link(?MODULE, [], [])." n
+ n
+ (erlang-skel-double-separator-start 3)
+ "%%% wx_object callbacks" n
+ (erlang-skel-double-separator-end 3)
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Initializes the server" n
+ "%%" n
+ "%% @spec init(Args) -> {wxWindow(), State} |" n
+ "%% {wxWindow(), State, Timeout} |" n
+ "%% ignore |" n
+ "%% {stop, Reason}" n
+ (erlang-skel-separator-end 2)
+ "init([]) ->" n>
+ "wx:new()," n>
+ "Frame = wxFrame:new()," n>
+ "{Frame, #state{}}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Handling events" n
+ "%%" n
+ "%% @spec handle_event(wx{}, State) ->" n
+ "%% {noreply, State} |" n
+ "%% {noreply, State, Timeout} |" n
+ "%% {stop, Reason, State}" n
+ (erlang-skel-separator-end 2)
+ "handle_event(#wx{}, State) ->" n>
+ "{noreply, State}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Handling call messages" n
+ "%%" n
+ "%% @spec handle_call(Request, From, State) ->" n
+ "%% {reply, Reply, State} |" n
+ "%% {reply, Reply, State, Timeout} |" n
+ "%% {noreply, State} |" n
+ "%% {noreply, State, Timeout} |" n
+ "%% {stop, Reason, Reply, State} |" n
+ "%% {stop, Reason, State}" n
+ (erlang-skel-separator-end 2)
+ "handle_call(_Request, _From, State) ->" n>
+ "Reply = ok," n>
+ "{reply, Reply, State}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Handling cast messages" n
+ "%%" n
+ "%% @spec handle_cast(Msg, State) -> {noreply, State} |" n
+ "%% {noreply, State, Timeout} |" n
+ "%% {stop, Reason, State}" n
+ (erlang-skel-separator-end 2)
+ "handle_cast(_Msg, State) ->" n>
+ "{noreply, State}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Handling all non call/cast messages" n
+ "%%" n
+ "%% @spec handle_info(Info, State) -> {noreply, State} |" n
+ "%% {noreply, State, Timeout} |" n
+ "%% {stop, Reason, State}" n
+ (erlang-skel-separator-end 2)
+ "handle_info(_Info, State) ->" n>
+ "{noreply, State}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% This function is called by a wx_object when it is about to" n
+ "%% terminate. It should be the opposite of Module:init/1 and do any" n
+ "%% necessary cleaning up. When it returns, the wx_object terminates" n
+ "%% with Reason. The return value is ignored." n
+ "%%" n
+ "%% @spec terminate(Reason, State) -> void()" n
+ (erlang-skel-separator-end 2)
+ "terminate(_Reason, _State) ->" n>
+ "ok." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Convert process state when code is changed" n
+ "%%" n
+ "%% @spec code_change(OldVsn, State, Extra) -> {ok, NewState}" n
+ (erlang-skel-separator-end 2)
+ "code_change(_OldVsn, State, _Extra) ->" n>
+ "{ok, State}." n
+ n
+ (erlang-skel-double-separator-start 3)
+ "%%% Internal functions" n
+ (erlang-skel-double-separator-end 3)
+ )
+ "*The template of a generic server.
+Please see the function `tempo-define-template'.")
+
(defvar erlang-skel-lib
'((erlang-skel-include erlang-skel-large-header)
@@ -1546,6 +1684,16 @@ The first character of DD is space if the value is less than 10."
(substring date 4 7)
(substring date -4))))
+(defun erlang-skel-get-function-name ()
+ (save-excursion
+ (erlang-beginning-of-function -1)
+ (erlang-get-function-name)))
+
+(defun erlang-skel-get-function-args ()
+ (save-excursion
+ (erlang-beginning-of-function -1)
+ (erlang-get-function-arguments)))
+
;; Local variables:
;; coding: iso-8859-1
;; End:
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index f007f780eb..c56759ebb9 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -7,7 +7,7 @@
;; %CopyrightBegin%
;;
-;; Copyright Ericsson AB 1996-2013. All Rights Reserved.
+;; Copyright Ericsson AB 1996-2014. 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
@@ -853,7 +853,6 @@ resulting regexp is surrounded by \\_< and \\_>."
"append_element"
"await_proc_exit"
"await_sched_wall_time_modifications"
- "bitstr_to_list"
"bump_reductions"
"call_on_load_function"
"cancel_timer"
@@ -887,6 +886,7 @@ resulting regexp is surrounded by \\_< and \\_>."
"flush_monitor_message"
"format_cpu_topology"
"fun_info"
+ "fun_info_mfa"
"fun_to_list"
"function_exported"
"garbage_collect_message_area"
@@ -899,7 +899,6 @@ resulting regexp is surrounded by \\_< and \\_>."
"hibernate"
"insert_element"
"is_builtin"
- "list_to_bitstr"
"load_nif"
"loaded"
"localtime"
@@ -1420,6 +1419,10 @@ Other commands:
(if (boundp 'after-change-major-mode-hook)
(run-hooks 'after-change-major-mode-hook)))
+;;;###autoload
+(dolist (r '("\\.erl$" "\\.app\\.src$" "\\.escript"
+ "\\.hrl$" "\\.xrl$" "\\.yrl" "/ebin/.+\\.app"))
+ (add-to-list 'auto-mode-alist (cons r 'erlang-mode)))
(defun erlang-syntax-table-init ()
(if (null erlang-mode-syntax-table)
@@ -2570,9 +2573,9 @@ Value is list (stack token-start token-type in-what)."
(erlang-pop stack))
(if (and stack (memq (car (car stack)) '(icr begin fun try)))
(erlang-pop stack))))
- ((looking-at "catch.*of")
+ ((looking-at "catch\\b.*of")
t)
- ((looking-at "catch\\s *\\($\\|%\\|.*->\\)")
+ ((looking-at "catch\\b\\s *\\($\\|%\\|.*->\\)")
;; Must pop top icr layer, `catch' in try/catch
;;will push a new layer next.
(progn
@@ -2620,9 +2623,9 @@ Value is list (stack token-start token-type in-what)."
;;((looking-at "when\\s *\\($\\|%\\)")
((looking-at "when[^_a-zA-Z0-9]")
(erlang-push (list 'when token (current-column)) stack))
- ((looking-at "catch.*of")
+ ((looking-at "catch\\b.*of")
t)
- ((looking-at "catch\\s *\\($\\|%\\|.*->\\)")
+ ((looking-at "catch\\b\\s *\\($\\|%\\|.*->\\)")
(erlang-push (list 'icr token (current-column)) stack))
;;(erlang-push (list '-> token (current-column)) stack))
;;((looking-at "^of$")
@@ -2913,7 +2916,7 @@ Return nil if inside string, t if in a comment."
(if stack
(erlang-caddr (car stack))
0))
- ((looking-at "catch\\($\\|[^_a-zA-Z0-9]\\)")
+ ((looking-at "catch\\b\\($\\|[^_a-zA-Z0-9]\\)")
;; Are we in a try
(let ((start (if (eq (car stack-top) '->)
(car (cdr stack))
@@ -3124,12 +3127,12 @@ This assumes that the preceding expression is either simple
(defun erlang-at-keyword ()
"Are we looking at an Erlang keyword which will increase indentation?"
(looking-at (concat "\\(when\\|if\\|fun\\|case\\|begin\\|"
- "of\\|receive\\|after\\|catch\\|try\\)[^_a-zA-Z0-9]")))
+ "of\\|receive\\|after\\|catch\\|try\\)\\b")))
(defun erlang-at-operator ()
"Are we looking at an Erlang operator?"
(looking-at
- "\\(bnot\\|div\\|mod\\|band\\|bor\\|bxor\\|bsl\\|bsr\\)[^_a-zA-Z0-9]"))
+ "\\(bnot\\|div\\|mod\\|band\\|bor\\|bxor\\|bsl\\|bsr\\)\\b"))
(defun erlang-comment-indent ()
"Compute Erlang comment indentation.
diff --git a/lib/tools/emacs/test.erl.indented b/lib/tools/emacs/test.erl.indented
index 0dc1b47f0d..1c1086ca58 100644
--- a/lib/tools/emacs/test.erl.indented
+++ b/lib/tools/emacs/test.erl.indented
@@ -749,3 +749,14 @@ commas_first() ->
%% this used to result in a scan-sexp error
[{
}].
+
+%% this used to result in 2x the correct indentation within the function
+%% body, due to the function name being mistaken for a keyword
+catcher(N) ->
+ try generate_exception(N) of
+ Val -> {N, normal, Val}
+ catch
+ throw:X -> {N, caught, thrown, X};
+ exit:X -> {N, caught, exited, X};
+ error:X -> {N, caught, error, X}
+ end.
diff --git a/lib/tools/emacs/test.erl.orig b/lib/tools/emacs/test.erl.orig
index c7d2dc4ce5..a9d09000d2 100644
--- a/lib/tools/emacs/test.erl.orig
+++ b/lib/tools/emacs/test.erl.orig
@@ -749,3 +749,14 @@ commas_first() ->
%% this used to result in a scan-sexp error
[{
}].
+
+%% this used to result in 2x the correct indentation within the function
+%% body, due to the function name being mistaken for a keyword
+catcher(N) ->
+try generate_exception(N) of
+Val -> {N, normal, Val}
+catch
+throw:X -> {N, caught, thrown, X};
+exit:X -> {N, caught, exited, X};
+error:X -> {N, caught, error, X}
+end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-25 02:44:28 +0000