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[emacs] Indent statement continuation to match clang-format 

Summary:
Was:

  int LongVariableName =
    veryLongFunctionNameThatExceeds80ColumnsRule(SomeParameter);

  int ShortVar = veryLongFunctionNameThatStillFitsIntoOneLine(SomeParameter)
    .nowThisDoesntFit()
    .andThis()

Now:

  int LongVariableName =
      veryLongFunctionNameThatExceeds80ColumnsRule(SomeParameter);

  int ShortVar = veryLongFunctionNameThatStillFitsIntoOneLine(SomeParameter)
                     .nowThisDoesntFit()
                     .andThis()


Reviewers: espindola, MaskRay

Reviewed By: MaskRay

Subscribers: greened, llvm-commits

Differential Revision: https://reviews.llvm.org/D49726

llvm-svn: 338686
This commit is contained in:
Andrew Savonichev 2018-08-02 08:50:41 +00:00
parent 49168f6778
commit 04a8f1e6ec
1 changed files with 11 additions and 1 deletions
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12
llvm/utils/emacs/emacs.el
View File

@ -1,6 +1,15 @@
;; LLVM coding style guidelines in emacs ;; LLVM coding style guidelines in emacs
;; Maintainer: LLVM Team, http://llvm.org/ ;; Maintainer: LLVM Team, http://llvm.org/
(defun llvm-lineup-statement (langelem)
(let ((in-assign (c-lineup-assignments langelem)))
(if (not in-assign)
'++
(aset in-assign 0
(+ (aref in-assign 0)
(* 2 c-basic-offset)))
in-assign)))
;; Add a cc-mode style for editing LLVM C and C++ code ;; Add a cc-mode style for editing LLVM C and C++ code
(c-add-style "llvm.org" (c-add-style "llvm.org"
'("gnu" '("gnu"
@ -10,7 +19,8 @@
(indent-tabs-mode . nil) (indent-tabs-mode . nil)
(c-offsets-alist . ((arglist-intro . ++) (c-offsets-alist . ((arglist-intro . ++)
(innamespace . 0) (innamespace . 0)
(member-init-intro . ++))))) (member-init-intro . ++)
(statement-cont . llvm-lineup-statement)))))
;; Files with "llvm" in their names will automatically be set to the ;; Files with "llvm" in their names will automatically be set to the
;; llvm.org coding style. ;; llvm.org coding style.