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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 | ||
4ee57b2a | 10 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
affbf647 | 11 | ;; it under the terms of the GNU General Public License as published by |
4ee57b2a GM |
12 | ;; the Free Software Foundation, either version 3 of the License, or |
13 | ;; (at your option) any later version. | |
affbf647 GM |
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 | |
4ee57b2a | 21 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
affbf647 | 22 | |
dbba8a04 GM |
23 | ;;; Commentary: |
24 | ||
25 | ;;; Code: | |
affbf647 | 26 | |
dbba8a04 GM |
27 | (eval-when-compile |
28 | (require 'eshell) | |
29 | (require 'pcomplete)) | |
30 | (require 'compile) | |
affbf647 GM |
31 | |
32 | (defgroup eshell-xtra nil | |
33 | "This module defines some extra alias functions which are entirely | |
34 | optional. They can be viewed as samples for how to write Eshell alias | |
35 | functions, or as aliases which make some of Emacs' behavior more | |
36 | naturally accessible within Emacs." | |
37 | :tag "Extra alias functions" | |
38 | :group 'eshell-module) | |
39 | ||
affbf647 GM |
40 | ;;; Functions: |
41 | ||
42 | (defun eshell/expr (&rest args) | |
43 | "Implementation of expr, using the calc package." | |
44 | (if (not (fboundp 'calc-eval)) | |
45 | (throw 'eshell-replace-command | |
ca7aae91 | 46 | (eshell-parse-command "*expr" (eshell-flatten-list args))) |
affbf647 GM |
47 | ;; to fool the byte-compiler... |
48 | (let ((func 'calc-eval)) | |
49 | (funcall func (eshell-flatten-and-stringify args))))) | |
50 | ||
51 | (defun eshell/substitute (&rest args) | |
52 | "Easy front-end to `intersection', for comparing lists of strings." | |
53 | (apply 'substitute (car args) (cadr args) :test 'equal | |
54 | (cddr args))) | |
55 | ||
56 | (defun eshell/count (&rest args) | |
57 | "Easy front-end to `intersection', for comparing lists of strings." | |
58 | (apply 'count (car args) (cadr args) :test 'equal | |
59 | (cddr args))) | |
60 | ||
61 | (defun eshell/mismatch (&rest args) | |
62 | "Easy front-end to `intersection', for comparing lists of strings." | |
63 | (apply 'mismatch (car args) (cadr args) :test 'equal | |
64 | (cddr args))) | |
65 | ||
66 | (defun eshell/union (&rest args) | |
67 | "Easy front-end to `intersection', for comparing lists of strings." | |
68 | (apply 'union (car args) (cadr args) :test 'equal | |
69 | (cddr args))) | |
70 | ||
71 | (defun eshell/intersection (&rest args) | |
72 | "Easy front-end to `intersection', for comparing lists of strings." | |
73 | (apply 'intersection (car args) (cadr args) :test 'equal | |
74 | (cddr args))) | |
75 | ||
76 | (defun eshell/set-difference (&rest args) | |
77 | "Easy front-end to `intersection', for comparing lists of strings." | |
78 | (apply 'set-difference (car args) (cadr args) :test 'equal | |
79 | (cddr args))) | |
80 | ||
81 | (defun eshell/set-exclusive-or (&rest args) | |
82 | "Easy front-end to `intersection', for comparing lists of strings." | |
83 | (apply 'set-exclusive-or (car args) (cadr args) :test 'equal | |
84 | (cddr args))) | |
85 | ||
86 | (defalias 'eshell/ff 'find-name-dired) | |
87 | (defalias 'eshell/gf 'find-grep-dired) | |
88 | ||
89 | (defun pcomplete/bcc32 () | |
90 | "Completion function for Borland's C++ compiler." | |
91 | (let ((cur (pcomplete-arg 0))) | |
92 | (cond | |
93 | ((string-match "\\`-w\\([^;]+;\\)*\\([^;]*\\)\\'" cur) | |
94 | (pcomplete-here | |
95 | '("ali" "amb" "amp" "asc" "asm" "aus" "bbf" "bei" "big" "ccc" | |
96 | "cln" "cod" "com" "cpt" "csu" "def" "dig" "dpu" "dsz" "dup" | |
97 | "eas" "eff" "ext" "hch" "hid" "ias" "ibc" "ifr" "ill" "nil" | |
98 | "lin" "lvc" "mcs" "mes" "mpc" "mpd" "msg" "nak" "ncf" "nci" | |
99 | "ncl" "nfd" "ngu" "nin" "nma" "nmu" "nod" "nop" "npp" "nsf" | |
100 | "nst" "ntd" "nto" "nvf" "obi" "obs" "ofp" "osh" "ovf" "par" | |
101 | "pch" "pck" "pia" "pin" "pow" "prc" "pre" "pro" "rch" "ret" | |
102 | "rng" "rpt" "rvl" "sig" "spa" "stl" "stu" "stv" "sus" "tai" | |
103 | "tes" "thr" "ucp" "use" "voi" "zdi") (match-string 2 cur))) | |
104 | ((string-match "\\`-[LIn]\\([^;]+;\\)*\\([^;]*\\)\\'" cur) | |
105 | (pcomplete-here (pcomplete-dirs) (match-string 2 cur))) | |
106 | ((string-match "\\`-[Ee]\\(.*\\)\\'" cur) | |
107 | (pcomplete-here (pcomplete-dirs-or-entries "\\.[Ee][Xx][Ee]\\'") | |
108 | (match-string 1 cur))) | |
109 | ((string-match "\\`-o\\(.*\\)\\'" cur) | |
110 | (pcomplete-here (pcomplete-dirs-or-entries "\\.[Oo][Bb][Jj]\\'") | |
111 | (match-string 1 cur))) | |
112 | (t | |
113 | (pcomplete-opt "3456ABCDEHIKLMNOPRSTUVXabcdefgijklnoptuvwxyz")))) | |
114 | (while (pcomplete-here | |
115 | (pcomplete-dirs-or-entries "\\.[iCc]\\([Pp][Pp]\\)?\\'")))) | |
116 | ||
117 | (defalias 'pcomplete/bcc 'pcomplete/bcc32) | |
118 | ||
dbba8a04 | 119 | (provide 'em-xtra) |
affbf647 | 120 | |
cbee283d | 121 | ;; arch-tag: f944cfda-a118-470c-a0d6-b41a3a5c99c7 |
affbf647 | 122 | ;;; em-xtra.el ends here |