diff options
Diffstat (limited to 'lib/tools/emacs')
| -rw-r--r-- | lib/tools/emacs/erlang.el | 11 | ||||
| -rw-r--r-- | lib/tools/emacs/test.erl.indented | 13 | ||||
| -rw-r--r-- | lib/tools/emacs/test.erl.orig | 13 |
3 files changed, 34 insertions, 3 deletions
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el index 767d086c61..eff769a9ff 100644 --- a/lib/tools/emacs/erlang.el +++ b/lib/tools/emacs/erlang.el @@ -622,7 +622,6 @@ resulting regexp is surrounded by \\_< and \\_>." "if" "let" "of" - "query" "receive" "try" "when") @@ -2602,9 +2601,15 @@ Value is list (stack token-start token-type in-what)." (if (save-excursion (goto-char (match-end 1)) (erlang-skip-blank to) + ;; Use erlang-variable-regexp here to look for an + ;; optional variable name to match EEP37 named funs. + (if (looking-at erlang-variable-regexp) + (progn + (goto-char (match-end 0)) + (erlang-skip-blank to))) (eq (following-char) ?\()) (erlang-push (list 'fun token (current-column)) stack))) - ((looking-at "\\(begin\\|query\\)[^_a-zA-Z0-9]") + ((looking-at "\\(begin\\)[^_a-zA-Z0-9]") (erlang-push (list 'begin token (current-column)) stack)) ;; Normal when case ;;((looking-at "when\\s ") @@ -3114,7 +3119,7 @@ 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\\|query\\|" + (looking-at (concat "\\(when\\|if\\|fun\\|case\\|begin\\|" "of\\|receive\\|after\\|catch\\|try\\)[^_a-zA-Z0-9]"))) (defun erlang-at-operator () diff --git a/lib/tools/emacs/test.erl.indented b/lib/tools/emacs/test.erl.indented index 7e61bcc45b..0de626125c 100644 --- a/lib/tools/emacs/test.erl.indented +++ b/lib/tools/emacs/test.erl.indented @@ -483,6 +483,19 @@ indent_fun() -> Y = true andalso kalle end), + %% check EEP37 named funs + Fn1 = fun Fact(N) when N > 0 -> + F = Fact(N-1), + N * F; + Fact(0) -> + 1 + end, + %% check anonymous funs too + Fn2 = fun(0) -> + 1; + (N) -> + N + end, ok. indent_try_catch() -> diff --git a/lib/tools/emacs/test.erl.orig b/lib/tools/emacs/test.erl.orig index 932758997d..57263d573b 100644 --- a/lib/tools/emacs/test.erl.orig +++ b/lib/tools/emacs/test.erl.orig @@ -483,6 +483,19 @@ Var = spawn(fun(X) Y = true andalso kalle end), +%% check EEP37 named funs +Fn1 = fun Fact(N) when N > 0 -> + F = Fact(N-1), + N * F; +Fact(0) -> + 1 + end, +%% check anonymous funs too + Fn2 = fun(0) -> +1; + (N) -> + N + end, ok. indent_try_catch() -> |