diff options
Diffstat (limited to 'lisp/emacs-lisp/pcase.el')
| -rw-r--r-- | lisp/emacs-lisp/pcase.el | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lisp/emacs-lisp/pcase.el b/lisp/emacs-lisp/pcase.el index 0d5fd99db5d..916dcd4785c 100644 --- a/lisp/emacs-lisp/pcase.el +++ b/lisp/emacs-lisp/pcase.el @@ -3,7 +3,7 @@ ;; Copyright (C) 2010-2011 Free Software Foundation, Inc. ;; Author: Stefan Monnier <monnier@iro.umontreal.ca> -;; Keywords: +;; Keywords: ;; This file is part of GNU Emacs. @@ -75,12 +75,12 @@ If a SYMBOL is used twice in the same pattern (i.e. the pattern is QPatterns can take the following forms: (QPAT1 . QPAT2) matches if QPAT1 matches the car and QPAT2 the cdr. ,UPAT matches if the UPattern UPAT matches. - STRING matches if the object is `equal' to STRING. + STRING matches if the object is `equal' to STRING. ATOM matches if the object is `eq' to ATOM. QPatterns for vectors are not implemented yet. PRED can take the form - FUNCTION in which case it gets called with one argument. + FUNCTION in which case it gets called with one argument. (FUN ARG1 .. ARGN) in which case it gets called with N+1 arguments. A PRED of the form FUNCTION is equivalent to one of the form (FUNCTION). PRED patterns can refer to variables bound earlier in the pattern. @@ -439,7 +439,7 @@ MATCH is the pattern that needs to be matched, of the form: ;; bootstrapping problems. (defun pcase--u1 (matches code vars rest) "Return code that runs CODE (with VARS) if MATCHES match. -and otherwise defers to REST which is a list of branches of the form +Otherwise, it defers to REST which is a list of branches of the form \(ELSE-MATCH ELSE-CODE . ELSE-VARS)." ;; Depending on the order in which we choose to check each of the MATCHES, ;; the resulting tree may be smaller or bigger. So in general, we'd want @@ -591,7 +591,7 @@ and otherwise defers to REST which is a list of branches of the form (defun pcase--q1 (sym qpat matches code vars rest) "Return code that runs CODE if SYM matches QPAT and if MATCHES match. -and if not, defers to REST which is a list of branches of the form +Otherwise, it defers to REST which is a list of branches of the form \(OTHER_MATCH OTHER-CODE . OTHER-VARS)." (cond ((eq (car-safe qpat) '\,) (error "Can't use `,UPATTERN")) |