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-rw-r--r--lib/tools/emacs/erlang.el85
-rw-r--r--lib/tools/emacs/test.erl.indented74
-rw-r--r--lib/tools/emacs/test.erl.orig78
3 files changed, 191 insertions, 46 deletions
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index c31f76025e..91acfdf2b6 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -659,24 +659,30 @@ resulting regexp is surrounded by \\_< and \\_>."
(eval-and-compile
(defconst erlang-guards-regexp (erlang-regexp-opt erlang-guards 'symbols)))
-
(eval-and-compile
(defvar erlang-predefined-types
'("any"
"arity"
+ "boolean"
"byte"
"char"
"cons"
"deep_string"
+ "iolist"
"maybe_improper_list"
+ "module"
"mfa"
"nil"
+ "neg_integer"
"none"
"non_neg_integer"
"nonempty_list"
"nonempty_improper_list"
"nonempty_maybe_improper_list"
+ "no_return"
+ "pos_integer"
"string"
+ "term"
"timeout")
"Erlang type specs types"))
@@ -2484,9 +2490,10 @@ Value is list (stack token-start token-type in-what)."
((looking-at "\\(of\\)[^_a-zA-Z0-9]")
;; Must handle separately, try X of -> catch
(if (and stack (eq (car (car stack)) 'try))
- (let ((try-column (nth 2 (car stack))))
+ (let ((try-column (nth 2 (car stack)))
+ (try-pos (nth 1 (car stack))))
(erlang-pop stack)
- (erlang-push (list 'icr token try-column) stack))))
+ (erlang-push (list 'icr try-pos try-column) stack))))
((looking-at "\\(fun\\)[^_a-zA-Z0-9]")
;; Push a new layer if we are defining a `fun'
@@ -2747,7 +2754,7 @@ Return nil if inside string, t if in a comment."
;;
;; `after' should be indented to the same level as the
;; corresponding receive.
- (cond ((looking-at "\\(after\\|catch\\|of\\)\\($\\|[^_a-zA-Z0-9]\\)")
+ (cond ((looking-at "\\(after\\|of\\)\\($\\|[^_a-zA-Z0-9]\\)")
(nth 2 stack-top))
((looking-at "when[^_a-zA-Z0-9]")
;; Handling one when part
@@ -2766,7 +2773,7 @@ Return nil if inside string, t if in a comment."
((and (eq (car stack-top) '||) (looking-at "\\(]\\|>>\\)[^_a-zA-Z0-9]"))
(nth 2 (car (cdr stack))))
;; Real indentation, where operators create extra indentation etc.
- ((memq (car stack-top) '(-> || begin try))
+ ((memq (car stack-top) '(-> || try begin))
(if (looking-at "\\(of\\)[^_a-zA-Z0-9]")
(nth 2 stack-top)
(goto-char (nth 1 stack-top))
@@ -2795,19 +2802,24 @@ Return nil if inside string, t if in a comment."
(erlang-caddr (car stack))
0))
((looking-at "catch\\($\\|[^_a-zA-Z0-9]\\)")
- (if (or (eq (car stack-top) 'try)
- (eq (car (car (cdr stack))) 'icr))
- (progn
- (if (eq (car stack-top) '->)
- (erlang-pop stack))
- (if stack
- (erlang-caddr (car stack))
- 0))
- base)) ;; old catch
+ ;; Are we in a try
+ (let ((start (if (eq (car stack-top) '->)
+ (car (cdr stack))
+ stack-top)))
+ (if (null start) nil
+ (goto-char (nth 1 start)))
+ (cond ((looking-at "try\\($\\|[^_a-zA-Z0-9]\\)")
+ (progn
+ (if (eq (car stack-top) '->)
+ (erlang-pop stack))
+ (if stack
+ (erlang-caddr (car stack))
+ 0)))
+ (t (erlang-indent-standard indent-point token base 'nil))))) ;; old catch
(t
(erlang-indent-standard indent-point token base 'nil)
))))
- ))
+ ))
((eq (car stack-top) 'when)
(goto-char (nth 1 stack-top))
(if (looking-at "when\\s *\\($\\|%\\)")
@@ -2833,27 +2845,32 @@ Return nil if inside string, t if in a comment."
(current-column)))
;; Type and Spec indentation
((eq (car stack-top) '::)
- (cond ((null erlang-argument-indent)
- ;; indent to next column.
- (+ 2 (nth 2 stack-top)))
- ((looking-at "::[^_a-zA-Z0-9]")
- (nth 2 stack-top))
- (t
- (let ((start-alternativ (if (looking-at "|") 2 0)))
- (goto-char (nth 1 stack-top))
- (- (cond ((looking-at "::\\s *\\($\\|%\\)")
- ;; Line ends with ::
- (if (eq (car (car (last stack))) 'spec)
+ (if (looking-at "}")
+ ;; Closing record definition with types
+ ;; pop stack and recurse
+ (erlang-calculate-stack-indent indent-point
+ (cons (erlang-pop stack) (cdr state)))
+ (cond ((null erlang-argument-indent)
+ ;; indent to next column.
+ (+ 2 (nth 2 stack-top)))
+ ((looking-at "::[^_a-zA-Z0-9]")
+ (nth 2 stack-top))
+ (t
+ (let ((start-alternativ (if (looking-at "|") 2 0)))
+ (goto-char (nth 1 stack-top))
+ (- (cond ((looking-at "::\\s *\\($\\|%\\)")
+ ;; Line ends with ::
+ (if (eq (car (car (last stack))) 'spec)
(+ (erlang-indent-find-preceding-expr 1)
erlang-argument-indent)
- (+ (erlang-indent-find-preceding-expr 2)
- erlang-argument-indent)))
- (t
- ;; Indent to the same column as the first
- ;; argument.
- (goto-char (+ 2 (nth 1 stack-top)))
- (skip-chars-forward " \t")
- (current-column))) start-alternativ)))))
+ (+ (erlang-indent-find-preceding-expr 2)
+ erlang-argument-indent)))
+ (t
+ ;; Indent to the same column as the first
+ ;; argument.
+ (goto-char (+ 2 (nth 1 stack-top)))
+ (skip-chars-forward " \t")
+ (current-column))) start-alternativ))))))
)))
(defun erlang-indent-standard (indent-point token base inside-parenthesis)
diff --git a/lib/tools/emacs/test.erl.indented b/lib/tools/emacs/test.erl.indented
index 1dc976d8dc..2948ccf1b5 100644
--- a/lib/tools/emacs/test.erl.indented
+++ b/lib/tools/emacs/test.erl.indented
@@ -93,11 +93,27 @@
-type t13() :: maybe_improper_list(integer(), t11()).
-type t14() :: [erl_scan:foo() |
%% Should be highlighted
- non_neg_integer() | nonempty_list() |
+ term() |
+ bool() |
+ byte() |
+ char() |
+ non_neg_integer() | nonempty_list() |
+ pos_integer() |
+ neg_integer() |
+ number() |
+ list() |
nonempty_improper_list() | nonempty_maybe_improper_list() |
+ maybe_improper_list() | string() | iolist() | byte() |
+ module() |
+ mfa() |
+ node() |
+ timeout() |
+ no_return() |
%% Should not be highlighted
nonempty_() | nonlist() |
- erl_scan:bar(34, 92) | t13() | m:f(integer() | <<_:_*16>>)].
+ erl_scan:bar(34, 92) | t13() | m:f(integer() | <<_:_*16>>)].
+
+
-type t15() :: {binary(),<<>>,<<_:34>>,<<_:_*42>>,
<<_:3,_:_*14>>,<<>>} | [<<>>|<<_:34>>|<<_:16>>|
<<_:3,_:_*1472>>|<<_:19,_:_*14>>| <<_:34>>|
@@ -172,6 +188,9 @@
f19 = 3 :: integer()|undefined,
f5 = 3 :: undefined|integer()}).
+-record(state, {
+ sequence_number = 1 :: integer()
+ }).
highlighting(X) % Function definitions should be highlighted
@@ -493,7 +512,9 @@ indent_try_catch() ->
file:close(Xfile)
end;
indent_try_catch() ->
- try foo(bar) of
+ try
+ foo(bar)
+ of
X when true andalso
kalle ->
io:format(stdout, "Parsing file ~s, ",
@@ -551,14 +572,57 @@ indent_catch() ->
C = catch B +
float(43.1),
- case catch (X) of
+ case catch foo(X) of
+ A ->
+ B
+ end,
+
+ case
+ catch foo(X)
+ of
A ->
B
end,
+
+ case
+ foo(X)
+ of
+ A ->
+ catch B,
+ X
+ end,
+
try sune of
_ -> foo
catch _:_ -> baf
- end.
+ end,
+
+ try
+ sune
+ of
+ _ ->
+ X = 5,
+ (catch foo(X)),
+ X + 10
+ catch _:_ -> baf
+ end,
+
+ try
+ (catch sune)
+ of
+ _ ->
+ catch foo() %% BUGBUG can't handle catch inside try without parentheses
+ catch _:_ ->
+ baf
+ end,
+
+ try
+ (catch exit())
+ catch
+ _ ->
+ catch baf()
+ end,
+ ok.
indent_binary() ->
X = lists:foldr(fun(M) ->
diff --git a/lib/tools/emacs/test.erl.orig b/lib/tools/emacs/test.erl.orig
index feb9e4e5a1..1221c5655e 100644
--- a/lib/tools/emacs/test.erl.orig
+++ b/lib/tools/emacs/test.erl.orig
@@ -93,11 +93,27 @@
-type t13() :: maybe_improper_list(integer(), t11()).
-type t14() :: [erl_scan:foo() |
%% Should be highlighted
- non_neg_integer() | nonempty_list() |
+ term() |
+ bool() |
+ byte() |
+ char() |
+ non_neg_integer() | nonempty_list() |
+ pos_integer() |
+ neg_integer() |
+ number() |
+ list() |
nonempty_improper_list() | nonempty_maybe_improper_list() |
+ maybe_improper_list() | string() | iolist() | byte() |
+ module() |
+ mfa() |
+ node() |
+ timeout() |
+ no_return() |
%% Should not be highlighted
nonempty_() | nonlist() |
-erl_scan:bar(34, 92) | t13() | m:f(integer() | <<_:_*16>>)].
+ erl_scan:bar(34, 92) | t13() | m:f(integer() | <<_:_*16>>)].
+
+
-type t15() :: {binary(),<<>>,<<_:34>>,<<_:_*42>>,
<<_:3,_:_*14>>,<<>>} | [<<>>|<<_:34>>|<<_:16>>|
<<_:3,_:_*1472>>|<<_:19,_:_*14>>| <<_:34>>|
@@ -172,6 +188,9 @@ f18 :: 1 | 2 | 'undefined',
f19 = 3 :: integer()|undefined,
f5 = 3 :: undefined|integer()}).
+-record(state, {
+ sequence_number = 1 :: integer()
+ }).
highlighting(X) % Function definitions should be highlighted
@@ -493,7 +512,9 @@ indent_try_catch() ->
file:close(Xfile)
end;
indent_try_catch() ->
- try foo(bar) of
+ try
+ foo(bar)
+ of
X when true andalso
kalle ->
io:format(stdout, "Parsing file ~s, ",
@@ -551,14 +572,57 @@ indent_catch() ->
C = catch B +
float(43.1),
- case catch (X) of
+ case catch foo(X) of
A ->
B
end,
+
+ case
+ catch foo(X)
+ of
+ A ->
+ B
+ end,
+
+ case
+ foo(X)
+ of
+ A ->
+ catch B,
+ X
+ end,
+
try sune of
- _ -> foo
- catch _:_ -> baf
- end.
+ _ -> foo
+ catch _:_ -> baf
+ end,
+
+ try
+sune
+ of
+ _ ->
+ X = 5,
+ (catch foo(X)),
+ X + 10
+ catch _:_ -> baf
+ end,
+
+ try
+ (catch sune)
+ of
+ _ ->
+ catch foo() %% BUGBUG can't handle catch inside try without parentheses
+ catch _:_ ->
+ baf
+ end,
+
+ try
+(catch exit())
+ catch
+_ ->
+ catch baf()
+ end,
+ ok.
indent_binary() ->
X = lists:foldr(fun(M) ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 11:38:14 +0000