;;; ada-mode.el --- major-mode for editing Ada sources
-;; Copyright (C) 1994-1995, 1997-2015 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 1997-2016 Free Software Foundation, Inc.
;; Author: Rolf Ebert <ebert@inf.enst.fr>
;; Markus Heritsch <Markus.Heritsch@studbox.uni-stuttgart.de>
:type 'boolean :group 'ada)
(defcustom ada-indent-is-separate t
- "Non-nil means indent 'is separate' or 'is abstract' if on a single line."
+ "Non-nil means indent `is separate' or `is abstract' if on a single line."
:type 'boolean :group 'ada)
(defcustom ada-indent-record-rel-type 3
- "Indentation for 'record' relative to 'type' or 'use'.
+ "Indentation for `record' relative to `type' or `use'.
An example is:
type A is
:type 'integer :group 'ada)
(defcustom ada-indent-return 0
- "Indentation for 'return' relative to the matching 'function' statement.
+ "Indentation for `return' relative to the matching `function' statement.
If `ada-indent-return' is null or negative, the indentation is done relative to
the open parenthesis (if there is no parenthesis, `ada-broken-indent' is used).
:type '(choice (const ada83) (const ada95) (const ada2005)) :group 'ada)
(defcustom ada-move-to-declaration nil
- "Non-nil means `ada-move-to-start' moves to the subprogram declaration, not to 'begin'."
+ "Non-nil means `ada-move-to-start' moves to the subprogram declaration, not to `begin'."
:type 'boolean :group 'ada)
(defcustom ada-popup-key '[down-mouse-3]
:group 'ada)
(defcustom ada-use-indent ada-broken-indent
- "Indentation for the lines in a 'use' statement.
+ "Indentation for the lines in a `use' statement.
An example is:
use Ada.Text_IO,
:type 'integer :group 'ada)
(defcustom ada-when-indent 3
- "Indentation for 'when' relative to 'exception' or 'case'.
+ "Indentation for `when' relative to `exception' or `case'.
An example is:
case A is
:type 'integer :group 'ada)
(defcustom ada-with-indent ada-broken-indent
- "Indentation for the lines in a 'with' statement.
+ "Indentation for the lines in a `with' statement.
An example is:
with Ada.Text_IO,
"Alist of substrings (entities) that have special casing.
The substrings are detected for word constituent when the word
is not itself in `ada-case-exception', and only for substrings that
-either are at the beginning or end of the word, or start after '_'.")
+either are at the beginning or end of the word, or start after `_'.")
(defvar ada-lfd-binding nil
"Variable to save key binding of LFD when casing is activated.")
nil)
(defun ada-capitalize-word (&optional _arg)
- "Upcase first letter and letters following '_', lower case other letters.
+ "Upcase first letter and letters following `_', lower case other letters.
ARG is ignored, and is there for compatibility with `capitalize-word' only."
(interactive)
(let ((end (save-excursion (skip-syntax-forward "w") (point)))
;; "then" has to be included in the case of "select...then abort"
;; statements, since (goto-stmt-start) at the beginning of
;; the current function would leave the cursor on that position
- ((looking-at "\\(\\(els\\)?if\\>\\)\\|then abort\\\>")
+ ((looking-at "\\(\\(els\\)?if\\>\\)\\|then abort\\>")
(ada-get-indent-if orgpoint))
;;
((looking-at "case\\>")
(save-excursion
(goto-char (car match-cons))
(unless (ada-search-ignore-string-comment "when" t opos)
- (error "Missing 'when' between 'case' and '=>'"))
+ (error "Missing `when' between `case' and `=>'"))
(list (save-excursion (back-to-indentation) (point)) 'ada-indent)))
;;
;; case..is..when
(list cur-indent 'ada-broken-indent)))))
(defun ada-get-indent-noindent (orgpoint)
- "Calculate the indentation when point is just before a 'noindent stmt'.
+ "Calculate the indentation when point is just before a `noindent stmt'.
ORGPOINT is the limit position used in the calculation."
(let ((label 0))
(save-excursion
Moves point to the matching block start."
(ada-goto-matching-start 0)
(unless (looking-at (concat "\\<" keyword "\\>"))
- (error "Matching start is not '%s'" keyword)))
+ (error "Matching start is not `%s'" keyword)))
(defun ada-check-defun-name (defun-name)
"Move point to the beginning of a block-start.
Which block depends on the value of NEST-LEVEL, which defaults to zero.
If NOERROR is non-nil, it only returns nil if no matching start was found.
-If GOTOTHEN is non-nil, point moves to the 'then' following 'if'."
+If GOTOTHEN is non-nil, point moves to the `then' following `if'."
(let ((nest-count (if nest-level nest-level 0))
(found nil)
(if pos
(goto-char (car pos))
(error (concat
- "No matching 'is' or 'renames' for 'package' at"
+ "No matching `is' or `renames' for `package' at"
" line "
(number-to-string (count-lines 1 (1+ current)))))))
(unless (looking-at "renames")
((looking-at "do")
(unless (ada-search-ignore-string-comment
"\\<accept\\|return\\>" t)
- (error "Missing 'accept' or 'return' in front of 'do'"))))
+ (error "Missing `accept' or `return' in front of `do'"))))
(point))
(if noerror
(defun ada-looking-at-semi-or ()
- "Return t if looking at an 'or' following a semicolon."
+ "Return t if looking at an `or' following a semicolon."
(save-excursion
(and (looking-at "\\<or\\>")
(progn
"type\\)\\>"))))))
(defun ada-search-ignore-complex-boolean (regexp backwardp)
- "Search for REGEXP, ignoring comments, strings, 'and then', 'or else'.
+ "Search for REGEXP, ignoring comments, strings, `and then', `or else'.
If BACKWARDP is non-nil, search backward; search forward otherwise."
(let (result)
(while (and (setq result (ada-search-ignore-string-comment regexp backwardp))
(defun ada-move-to-end ()
"Move point to the end of the block around point.
-Moves to 'begin' if in a declarative part."
+Moves to `begin' if in a declarative part."
(interactive)
(let ((pos (point))
decl-start)
(setq functype (buffer-substring (point)
(progn
(skip-chars-forward
- "a-zA-Z0-9_\.")
+ "a-zA-Z0-9_.")
(point))))))
;; look for next non WS
(cond