[openssl-commits] [openssl] master update

[Richard Levitte]

The branch master has been updated
       via  6dc08048d93ff35de882878f190ae49aa698b5d2 (commit)
       via  0927f0d822b1e0f55cb7d8bacf9004ad3495514b (commit)
       via  d9b3554b2d9724bc2d1621a026ddaf0223e2d191 (commit)
      from  4d04226c2ec7e7f69f6234def63631648e35e828 (commit)


- Log -----------------------------------------------------------------
commit 6dc08048d93ff35de882878f190ae49aa698b5d2
Author: Richard Levitte <richard at levitte.org>
Date:   Mon Aug 31 17:58:53 2015 +0200

    Remove auto-fill-mode
    
    Apparently, emacs sees changes to auto-fill-mode as insecure
    
    Reviewed-by: Rich Salz <rsalz at openssl.org>

commit 0927f0d822b1e0f55cb7d8bacf9004ad3495514b
Author: Richard Levitte <richard at levitte.org>
Date:   Mon Aug 31 17:25:17 2015 +0200

    Add an example .dir-locals.el
    
    This file, when copied to .dir-locals.el in the OpenSSL source top,
    will make sure that the CC mode style "OpenSSL-II" will be used for
    all C files.
    
    Additionally, I makes sure that tabs are never used as indentation
    character, regardless of the emacs mode, and that the fill column is
    78.
    
    Reviewed-by: Rich Salz <rsalz at openssl.org>

commit d9b3554b2d9724bc2d1621a026ddaf0223e2d191
Author: Richard Levitte <richard at levitte.org>
Date:   Mon Aug 31 17:12:37 2015 +0200

    Add emacs CC mode style for OpenSSL
    
    This hopefully conforms closely enough to the current code style.
    
    Reviewed-by: Rich Salz <rsalz at openssl.org>

-----------------------------------------------------------------------

Summary of changes:
 doc/dir-locals.example.el | 15 ++++++++++++
 doc/openssl-c-indent.el   | 62 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 77 insertions(+)
 create mode 100644 doc/dir-locals.example.el
 create mode 100644 doc/openssl-c-indent.el

diff --git a/doc/dir-locals.example.el b/doc/dir-locals.example.el
new file mode 100644
index 0000000..79d0b01
--- /dev/null
+++ b/doc/dir-locals.example.el
@@ -0,0 +1,15 @@
+;;; This is an example of what a .dir-locals.el suitable for OpenSSL
+;;; development could look like.
+;;;
+;;; Apart from setting the CC mode style to "OpenSSL-II", it also
+;;; makes sure that tabs are never used for indentation in any file,
+;;; and that the fill column is 78.
+;;;
+;;; For more information see (info "(emacs) Directory Variables")
+
+((nil
+  (indent-tabs-mode . nil)
+  (fill-column . 78)
+  )
+ (c-mode
+  (c-file-style . "OpenSSL-II")))
diff --git a/doc/openssl-c-indent.el b/doc/openssl-c-indent.el
new file mode 100644
index 0000000..144a915
--- /dev/null
+++ b/doc/openssl-c-indent.el
@@ -0,0 +1,62 @@
+;;; This Emacs Lisp file defines a C indentation style for OpenSSL.
+;;;
+;;; This definition is for the "CC mode" package, which is the default
+;;; mode for editing C source files in Emacs 20, not for the older
+;;; c-mode.el (which was the default in less recent releaes of Emacs 19).
+;;;
+;;; Recommended use is to add this line in your .emacs:
+;;;
+;;;   (load (expand-file-name "~/PATH/TO/openssl-c-indent.el"))
+;;;
+;;; To activate this indentation style, visit a C file, type
+;;; M-x c-set-style <RET> (or C-c . for short), and enter "eay".
+;;; To toggle the auto-newline feature of CC mode, type C-c C-a.
+;;;
+;;; If you're a OpenSSL developer, you might find it more comfortable
+;;; to have this style be permanent in your OpenSSL development
+;;; directory.  To have that, please perform this:
+;;;
+;;;    M-x add-dir-local-variable <RET> c-mode <RET> c-file-style <RET>
+;;;    "OpenSSL-II" <RET>
+;;;
+;;; A new buffer with .dir-locals.el will appear.  Save it (C-x C-s).
+;;;
+;;; Alternatively, have a look at dir-locals.example.el
+
+;;; For suggesting improvements, please send e-mail to levitte at openssl.org.
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Note, it could be easy to inherit from the "gnu" style...  however,
+;; one never knows if that style will change somewhere in the future,
+;; so I've chosen to copy the "gnu" style values explicitely instead
+;; and mark them with a comment.                // RLevitte 2015-08-31
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(c-add-style "OpenSSL-II"
+             '((c-basic-offset . 4)
+               (indent-tabs-mode . nil)
+               (fill-column . 78)
+               (comment-column . 33)
+               (c-comment-only-line-offset 0 . 0)            ; From "gnu" style
+               (c-hanging-braces-alist                       ; From "gnu" style
+                (substatement-open before after)             ; From "gnu" style
+                (arglist-cont-nonempty))                     ; From "gnu" style
+               (c-offsets-alist
+                (statement-block-intro . +)                  ; From "gnu" style
+                (knr-argdecl-intro . 0)
+                (knr-argdecl . 0)
+                (substatement-open . +)                      ; From "gnu" style
+                (substatement-label . 0)                     ; From "gnu" style
+                (label . 1)
+                (statement-case-open . +)                    ; From "gnu" style
+                (statement-cont . +)                         ; From "gnu" style
+                (arglist-intro . c-lineup-arglist-intro-after-paren) ; From "gnu" style
+                (arglist-close . c-lineup-arglist)           ; From "gnu" style
+                (inline-open . 0)                            ; From "gnu" style
+                (brace-list-open . +)                        ; From "gnu" style
+                (topmost-intro-cont first c-lineup-topmost-intro-cont
+                                    c-lineup-gnu-DEFUN-intro-cont) ; From "gnu" style
+                )
+               (c-special-indent-hook . c-gnu-impose-minimum) ; From "gnu" style
+               (c-block-comment-prefix . "* ")
+               ))