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60370d40 | 1 | ;;; em-xtra.el --- extra alias functions |
affbf647 | 2 | |
f2e3589a | 3 | ;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, |
8b72699e | 4 | ;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
affbf647 | 5 | |
7de5b421 GM |
6 | ;; Author: John Wiegley <johnw@gnu.org> |
7 | ||
affbf647 GM |
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 | |
e0085d62 | 12 | ;; the Free Software Foundation; either version 3, or (at your option) |
affbf647 GM |
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 | |
3a35cf56 LK |
22 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
23 | ;; Boston, MA 02110-1301, USA. | |
affbf647 | 24 | |
dbba8a04 GM |
25 | ;;; Commentary: |
26 | ||
27 | ;;; Code: | |
affbf647 | 28 | |
dbba8a04 GM |
29 | (eval-when-compile |
30 | (require 'eshell) | |
31 | (require 'pcomplete)) | |
32 | (require 'compile) | |
affbf647 GM |
33 | |
34 | (defgroup eshell-xtra nil | |
35 | "This module defines some extra alias functions which are entirely | |
36 | optional. They can be viewed as samples for how to write Eshell alias | |
37 | functions, or as aliases which make some of Emacs' behavior more | |
38 | naturally accessible within Emacs." | |
39 | :tag "Extra alias functions" | |
40 | :group 'eshell-module) | |
41 | ||
affbf647 GM |
42 | ;;; Functions: |
43 | ||
44 | (defun eshell/expr (&rest args) | |
45 | "Implementation of expr, using the calc package." | |
46 | (if (not (fboundp 'calc-eval)) | |
47 | (throw 'eshell-replace-command | |
ca7aae91 | 48 | (eshell-parse-command "*expr" (eshell-flatten-list args))) |
affbf647 GM |
49 | ;; to fool the byte-compiler... |
50 | (let ((func 'calc-eval)) | |
51 | (funcall func (eshell-flatten-and-stringify args))))) | |
52 | ||
53 | (defun eshell/substitute (&rest args) | |
54 | "Easy front-end to `intersection', for comparing lists of strings." | |
55 | (apply 'substitute (car args) (cadr args) :test 'equal | |
56 | (cddr args))) | |
57 | ||
58 | (defun eshell/count (&rest args) | |
59 | "Easy front-end to `intersection', for comparing lists of strings." | |
60 | (apply 'count (car args) (cadr args) :test 'equal | |
61 | (cddr args))) | |
62 | ||
63 | (defun eshell/mismatch (&rest args) | |
64 | "Easy front-end to `intersection', for comparing lists of strings." | |
65 | (apply 'mismatch (car args) (cadr args) :test 'equal | |
66 | (cddr args))) | |
67 | ||
68 | (defun eshell/union (&rest args) | |
69 | "Easy front-end to `intersection', for comparing lists of strings." | |
70 | (apply 'union (car args) (cadr args) :test 'equal | |
71 | (cddr args))) | |
72 | ||
73 | (defun eshell/intersection (&rest args) | |
74 | "Easy front-end to `intersection', for comparing lists of strings." | |
75 | (apply 'intersection (car args) (cadr args) :test 'equal | |
76 | (cddr args))) | |
77 | ||
78 | (defun eshell/set-difference (&rest args) | |
79 | "Easy front-end to `intersection', for comparing lists of strings." | |
80 | (apply 'set-difference (car args) (cadr args) :test 'equal | |
81 | (cddr args))) | |
82 | ||
83 | (defun eshell/set-exclusive-or (&rest args) | |
84 | "Easy front-end to `intersection', for comparing lists of strings." | |
85 | (apply 'set-exclusive-or (car args) (cadr args) :test 'equal | |
86 | (cddr args))) | |
87 | ||
88 | (defalias 'eshell/ff 'find-name-dired) | |
89 | (defalias 'eshell/gf 'find-grep-dired) | |
90 | ||
91 | (defun pcomplete/bcc32 () | |
92 | "Completion function for Borland's C++ compiler." | |
93 | (let ((cur (pcomplete-arg 0))) | |
94 | (cond | |
95 | ((string-match "\\`-w\\([^;]+;\\)*\\([^;]*\\)\\'" cur) | |
96 | (pcomplete-here | |
97 | '("ali" "amb" "amp" "asc" "asm" "aus" "bbf" "bei" "big" "ccc" | |
98 | "cln" "cod" "com" "cpt" "csu" "def" "dig" "dpu" "dsz" "dup" | |
99 | "eas" "eff" "ext" "hch" "hid" "ias" "ibc" "ifr" "ill" "nil" | |
100 | "lin" "lvc" "mcs" "mes" "mpc" "mpd" "msg" "nak" "ncf" "nci" | |
101 | "ncl" "nfd" "ngu" "nin" "nma" "nmu" "nod" "nop" "npp" "nsf" | |
102 | "nst" "ntd" "nto" "nvf" "obi" "obs" "ofp" "osh" "ovf" "par" | |
103 | "pch" "pck" "pia" "pin" "pow" "prc" "pre" "pro" "rch" "ret" | |
104 | "rng" "rpt" "rvl" "sig" "spa" "stl" "stu" "stv" "sus" "tai" | |
105 | "tes" "thr" "ucp" "use" "voi" "zdi") (match-string 2 cur))) | |
106 | ((string-match "\\`-[LIn]\\([^;]+;\\)*\\([^;]*\\)\\'" cur) | |
107 | (pcomplete-here (pcomplete-dirs) (match-string 2 cur))) | |
108 | ((string-match "\\`-[Ee]\\(.*\\)\\'" cur) | |
109 | (pcomplete-here (pcomplete-dirs-or-entries "\\.[Ee][Xx][Ee]\\'") | |
110 | (match-string 1 cur))) | |
111 | ((string-match "\\`-o\\(.*\\)\\'" cur) | |
112 | (pcomplete-here (pcomplete-dirs-or-entries "\\.[Oo][Bb][Jj]\\'") | |
113 | (match-string 1 cur))) | |
114 | (t | |
115 | (pcomplete-opt "3456ABCDEHIKLMNOPRSTUVXabcdefgijklnoptuvwxyz")))) | |
116 | (while (pcomplete-here | |
117 | (pcomplete-dirs-or-entries "\\.[iCc]\\([Pp][Pp]\\)?\\'")))) | |
118 | ||
119 | (defalias 'pcomplete/bcc 'pcomplete/bcc32) | |
120 | ||
dbba8a04 | 121 | (provide 'em-xtra) |
affbf647 | 122 | |
cbee283d | 123 | ;; arch-tag: f944cfda-a118-470c-a0d6-b41a3a5c99c7 |
affbf647 | 124 | ;;; em-xtra.el ends here |