diff options
Diffstat (limited to 'lib/tools/emacs/erlang.el')
-rw-r--r-- | lib/tools/emacs/erlang.el | 51 |
1 files changed, 31 insertions, 20 deletions
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el index c31f76025e..778cb33302 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")) @@ -2833,27 +2839,32 @@ 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) |