1;;; em-xtra.el --- extra alias functions 2 3;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 4;; 2005, 2006, 2007 Free Software Foundation, Inc. 5 6;; Author: John Wiegley <johnw@gnu.org> 7 8;; This file is part of GNU Emacs. 9 10;; GNU Emacs is free software; you can redistribute it and/or modify 11;; it under the terms of the GNU General Public License as published by 12;; the Free Software Foundation; either version 2, or (at your option) 13;; any later version. 14 15;; GNU Emacs is distributed in the hope that it will be useful, 16;; but WITHOUT ANY WARRANTY; without even the implied warranty of 17;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18;; GNU General Public License for more details. 19 20;; You should have received a copy of the GNU General Public License 21;; along with GNU Emacs; see the file COPYING. If not, write to the 22;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 23;; Boston, MA 02110-1301, USA. 24 25(provide 'em-xtra) 26 27(eval-when-compile (require 'esh-maint)) 28 29(defgroup eshell-xtra nil 30 "This module defines some extra alias functions which are entirely 31optional. They can be viewed as samples for how to write Eshell alias 32functions, or as aliases which make some of Emacs' behavior more 33naturally accessible within Emacs." 34 :tag "Extra alias functions" 35 :group 'eshell-module) 36 37;;; Commentary: 38 39(require 'compile) 40 41;;; Functions: 42 43(defun eshell/expr (&rest args) 44 "Implementation of expr, using the calc package." 45 (if (not (fboundp 'calc-eval)) 46 (throw 'eshell-replace-command 47 (eshell-parse-command "*expr" (eshell-flatten-list args))) 48 ;; to fool the byte-compiler... 49 (let ((func 'calc-eval)) 50 (funcall func (eshell-flatten-and-stringify args))))) 51 52(defun eshell/substitute (&rest args) 53 "Easy front-end to `intersection', for comparing lists of strings." 54 (apply 'substitute (car args) (cadr args) :test 'equal 55 (cddr args))) 56 57(defun eshell/count (&rest args) 58 "Easy front-end to `intersection', for comparing lists of strings." 59 (apply 'count (car args) (cadr args) :test 'equal 60 (cddr args))) 61 62(defun eshell/mismatch (&rest args) 63 "Easy front-end to `intersection', for comparing lists of strings." 64 (apply 'mismatch (car args) (cadr args) :test 'equal 65 (cddr args))) 66 67(defun eshell/union (&rest args) 68 "Easy front-end to `intersection', for comparing lists of strings." 69 (apply 'union (car args) (cadr args) :test 'equal 70 (cddr args))) 71 72(defun eshell/intersection (&rest args) 73 "Easy front-end to `intersection', for comparing lists of strings." 74 (apply 'intersection (car args) (cadr args) :test 'equal 75 (cddr args))) 76 77(defun eshell/set-difference (&rest args) 78 "Easy front-end to `intersection', for comparing lists of strings." 79 (apply 'set-difference (car args) (cadr args) :test 'equal 80 (cddr args))) 81 82(defun eshell/set-exclusive-or (&rest args) 83 "Easy front-end to `intersection', for comparing lists of strings." 84 (apply 'set-exclusive-or (car args) (cadr args) :test 'equal 85 (cddr args))) 86 87(defalias 'eshell/ff 'find-name-dired) 88(defalias 'eshell/gf 'find-grep-dired) 89 90(defun pcomplete/bcc32 () 91 "Completion function for Borland's C++ compiler." 92 (let ((cur (pcomplete-arg 0))) 93 (cond 94 ((string-match "\\`-w\\([^;]+;\\)*\\([^;]*\\)\\'" cur) 95 (pcomplete-here 96 '("ali" "amb" "amp" "asc" "asm" "aus" "bbf" "bei" "big" "ccc" 97 "cln" "cod" "com" "cpt" "csu" "def" "dig" "dpu" "dsz" "dup" 98 "eas" "eff" "ext" "hch" "hid" "ias" "ibc" "ifr" "ill" "nil" 99 "lin" "lvc" "mcs" "mes" "mpc" "mpd" "msg" "nak" "ncf" "nci" 100 "ncl" "nfd" "ngu" "nin" "nma" "nmu" "nod" "nop" "npp" "nsf" 101 "nst" "ntd" "nto" "nvf" "obi" "obs" "ofp" "osh" "ovf" "par" 102 "pch" "pck" "pia" "pin" "pow" "prc" "pre" "pro" "rch" "ret" 103 "rng" "rpt" "rvl" "sig" "spa" "stl" "stu" "stv" "sus" "tai" 104 "tes" "thr" "ucp" "use" "voi" "zdi") (match-string 2 cur))) 105 ((string-match "\\`-[LIn]\\([^;]+;\\)*\\([^;]*\\)\\'" cur) 106 (pcomplete-here (pcomplete-dirs) (match-string 2 cur))) 107 ((string-match "\\`-[Ee]\\(.*\\)\\'" cur) 108 (pcomplete-here (pcomplete-dirs-or-entries "\\.[Ee][Xx][Ee]\\'") 109 (match-string 1 cur))) 110 ((string-match "\\`-o\\(.*\\)\\'" cur) 111 (pcomplete-here (pcomplete-dirs-or-entries "\\.[Oo][Bb][Jj]\\'") 112 (match-string 1 cur))) 113 (t 114 (pcomplete-opt "3456ABCDEHIKLMNOPRSTUVXabcdefgijklnoptuvwxyz")))) 115 (while (pcomplete-here 116 (pcomplete-dirs-or-entries "\\.[iCc]\\([Pp][Pp]\\)?\\'")))) 117 118(defalias 'pcomplete/bcc 'pcomplete/bcc32) 119 120;;; Code: 121 122;;; arch-tag: f944cfda-a118-470c-a0d6-b41a3a5c99c7 123;;; em-xtra.el ends here 124