;;; f90.el --- Fortran-90 mode (free format) -*- lexical-binding: t -*-
-;; Copyright (C) 1995-1997, 2000-2015 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1997, 2000-2016 Free Software Foundation, Inc.
;; Author: Torbjörn Einarsson <Torbjorn.Einarsson@era.ericsson.se>
;; Maintainer: Glenn Morris <rgm@gnu.org>
:group 'f90-indent)
(defcustom f90-beginning-ampersand t
- "Non-nil gives automatic insertion of \& at start of continuation line."
+ "Non-nil gives automatic insertion of `&' at start of continuation line."
:type 'boolean
:safe 'booleanp
:group 'f90)
(defcustom f90-auto-keyword-case nil
"Automatic case conversion of keywords.
-The options are 'downcase-word, 'upcase-word, 'capitalize-word and nil."
+The options are `downcase-word', `upcase-word', `capitalize-word' and nil."
:type '(choice (const downcase-word) (const upcase-word)
(const capitalize-word) (const nil))
:safe (lambda (value) (memq value '(downcase-word
\\|enumerator\\|procedure\\|\
logical\\|double[ \t]*precision\\|type[ \t]*(\\(?:\\sw\\|\\s_\\)+)\\|none\\)[ \t]*"
(1 font-lock-keyword-face) (2 font-lock-type-face))
- '("\\_<\\(namelist\\|common\\)[ \t]*\/\\(\\(?:\\sw\\|\\s_\\)+\\)?\/"
+ '("\\_<\\(namelist\\|common\\)[ \t]*/\\(\\(?:\\sw\\|\\s_\\)+\\)?\/"
(1 font-lock-keyword-face) (2 font-lock-constant-face nil t))
"\\_<else\\([ \t]*if\\|where\\)?\\_>"
'("\\(&\\)[ \t]*\\(!\\|$\\)" (1 font-lock-keyword-face))
;; and also variables of derived type "type (foo)".
;; "type, foo" must be a block (?).
"type[ \t,]\\("
- "[^i(!\n\"\& \t]\\|" ; not-i(
- "i[^s!\n\"\& \t]\\|" ; i not-s
+ "[^i(!\n\"& \t]\\|" ; not-i(
+ "i[^s!\n\"& \t]\\|" ; i not-s
"is\\(?:\\sw\\|\\s_\\)\\)\\|"
;; "abstract interface" is F2003; "submodule" is F2008.
"program\\|\\(?:abstract[ \t]*\\)?interface\\|\\(?:sub\\)?module\\|"
found))
(defvar f90-imenu-generic-expression
- (let ((good-char "[^!\"\&\n \t]") (not-e "[^e!\n\"\& \t]")
- (not-n "[^n!\n\"\& \t]") (not-d "[^d!\n\"\& \t]")
- ;; (not-ib "[^i(!\n\"\& \t]") (not-s "[^s!\n\"\& \t]")
+ (let ((good-char "[^!\"&\n \t]") (not-e "[^e!\n\"& \t]")
+ (not-n "[^n!\n\"& \t]") (not-d "[^d!\n\"& \t]")
+ ;; (not-ib "[^i(!\n\"& \t]") (not-s "[^s!\n\"& \t]")
)
`((nil "^[ \t0-9]*program[ \t]+\\(\\(?:\\sw\\|\\s_\\)+\\)" 1)
("Submodules" "^[ \t0-9]*submodule[ \t]*([^)\n]+)[ \t]*\
"\\("
;; At least three non-space characters before function/subroutine.
;; Check that the last three non-space characters do not spell E N D.
- "[^!\"\&\n]*\\("
+ "[^!\"&\n]*\\("
not-e good-char good-char "\\|"
good-char not-n good-char "\\|"
good-char good-char not-d "\\)"
Non-nil causes `f90-do-auto-fill' to break lines before delimiters
(default t).
`f90-beginning-ampersand'
- Automatic insertion of \& at beginning of continuation lines (default t).
+ Automatic insertion of `&' at beginning of continuation lines (default t).
`f90-smart-end'
From an END statement, check and fill the end using matching block start.
Allowed values are `blink', `no-blink', and nil, which determine
((looking-at "\\(submodule\\)[ \t]*([^)\n]+)[ \t]*\\(\\(?:\\sw\\|\\s_\\)+\\)\\_>")
(list (match-string 1) (match-string 2)))
((and (not (looking-at "end[ \t]*\\(function\\|subroutine\\)"))
- (looking-at "[^!'\"\&\n]*\\(function\\|subroutine\\)[ \t]+\
+ (looking-at "[^!'\"&\n]*\\(function\\|subroutine\\)[ \t]+\
\\(\\(?:\\sw\\|\\s_\\)+\\)"))
(list (match-string 1) (match-string 2)))))
;; Following will match an un-named main program block; however
begin - current line is the first in a continued statement.
end - current line is the last in a continued statement
middle - current line is neither first nor last in a continued statement.
-Comment lines embedded amongst continued lines return 'middle."
+Comment lines embedded amongst continued lines return `middle'."
(let (pcont cont)
(save-excursion
(setq pcont (if (f90-previous-statement) (f90-line-continued))))
(not (or (looking-at "end")
(looking-at "\\(do\\|if\\|else\\(if\\|where\\)?\
\\|select[ \t]*\\(case\\|type\\)\\|case\\|where\\|forall\\|\
-block\\|critical\\|enum\\)\\_>")
+block\\|critical\\|enum\\|associate\\)\\_>")
(looking-at "\\(program\\|\\(?:sub\\)?module\\|\
\\(?:abstract[ \t]*\\)?interface\\|block[ \t]*data\\)\\_>")
(looking-at "\\(contains\\|\\(?:\\sw\\|\\s_\\)+[ \t]*:\\)")
(if arg (forward-line 1))
(when (eq (preceding-char) ?\n)
(skip-chars-forward " \t")
- (if (looking-at "\&") (delete-char 1))
+ (if (looking-at "&") (delete-char 1))
(beginning-of-line)
(delete-region (point) (1- (point)))
(skip-chars-backward " \t")
;; Change the keywords according to argument.
(defun f90-change-keywords (change-word &optional beg end)
"Change the case of F90 keywords in the region (if specified) or buffer.
-CHANGE-WORD should be one of 'upcase-word, 'downcase-word, 'capitalize-word."
+CHANGE-WORD should be one of `upcase-word', `downcase-word', `capitalize-word'."
(save-excursion
(setq beg (or beg (point-min))
end (or end (point-max)))
(provide 'f90)
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
;;; f90.el ends here