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ae5e4c48 | 1 | ;;; em-xtra.el --- extra alias functions -*- lexical-binding:t -*- |
affbf647 | 2 | |
ba318903 | 3 | ;; Copyright (C) 1999-2014 Free Software Foundation, Inc. |
affbf647 | 4 | |
7de5b421 GM |
5 | ;; Author: John Wiegley <johnw@gnu.org> |
6 | ||
affbf647 GM |
7 | ;; This file is part of GNU Emacs. |
8 | ||
4ee57b2a | 9 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
affbf647 | 10 | ;; it under the terms of the GNU General Public License as published by |
4ee57b2a GM |
11 | ;; the Free Software Foundation, either version 3 of the License, or |
12 | ;; (at your option) any later version. | |
affbf647 GM |
13 | |
14 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
15 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | ;; GNU General Public License for more details. | |
18 | ||
19 | ;; You should have received a copy of the GNU General Public License | |
4ee57b2a | 20 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
affbf647 | 21 | |
dbba8a04 GM |
22 | ;;; Commentary: |
23 | ||
24 | ;;; Code: | |
affbf647 | 25 | |
f87b1284 | 26 | (require 'esh-util) |
dbba8a04 GM |
27 | (eval-when-compile |
28 | (require 'eshell) | |
29 | (require 'pcomplete)) | |
30 | (require 'compile) | |
affbf647 | 31 | |
3146b070 | 32 | ;;;###autoload |
35ff222c GM |
33 | (progn |
34 | (defgroup eshell-xtra nil | |
affbf647 GM |
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 | |
44e97401 | 37 | functions, or as aliases which make some of Emacs's behavior more |
affbf647 GM |
38 | naturally accessible within Emacs." |
39 | :tag "Extra alias functions" | |
35ff222c | 40 | :group 'eshell-module)) |
affbf647 | 41 | |
affbf647 GM |
42 | ;;; Functions: |
43 | ||
f87b1284 GM |
44 | (autoload 'eshell-parse-command "esh-cmd") |
45 | ||
affbf647 GM |
46 | (defun eshell/expr (&rest args) |
47 | "Implementation of expr, using the calc package." | |
48 | (if (not (fboundp 'calc-eval)) | |
49 | (throw 'eshell-replace-command | |
ca7aae91 | 50 | (eshell-parse-command "*expr" (eshell-flatten-list args))) |
affbf647 GM |
51 | ;; to fool the byte-compiler... |
52 | (let ((func 'calc-eval)) | |
53 | (funcall func (eshell-flatten-and-stringify args))))) | |
54 | ||
55 | (defun eshell/substitute (&rest args) | |
56 | "Easy front-end to `intersection', for comparing lists of strings." | |
57 | (apply 'substitute (car args) (cadr args) :test 'equal | |
58 | (cddr args))) | |
59 | ||
60 | (defun eshell/count (&rest args) | |
61 | "Easy front-end to `intersection', for comparing lists of strings." | |
62 | (apply 'count (car args) (cadr args) :test 'equal | |
63 | (cddr args))) | |
64 | ||
65 | (defun eshell/mismatch (&rest args) | |
66 | "Easy front-end to `intersection', for comparing lists of strings." | |
67 | (apply 'mismatch (car args) (cadr args) :test 'equal | |
68 | (cddr args))) | |
69 | ||
70 | (defun eshell/union (&rest args) | |
71 | "Easy front-end to `intersection', for comparing lists of strings." | |
72 | (apply 'union (car args) (cadr args) :test 'equal | |
73 | (cddr args))) | |
74 | ||
75 | (defun eshell/intersection (&rest args) | |
76 | "Easy front-end to `intersection', for comparing lists of strings." | |
77 | (apply 'intersection (car args) (cadr args) :test 'equal | |
78 | (cddr args))) | |
79 | ||
80 | (defun eshell/set-difference (&rest args) | |
81 | "Easy front-end to `intersection', for comparing lists of strings." | |
82 | (apply 'set-difference (car args) (cadr args) :test 'equal | |
83 | (cddr args))) | |
84 | ||
85 | (defun eshell/set-exclusive-or (&rest args) | |
86 | "Easy front-end to `intersection', for comparing lists of strings." | |
87 | (apply 'set-exclusive-or (car args) (cadr args) :test 'equal | |
88 | (cddr args))) | |
89 | ||
90 | (defalias 'eshell/ff 'find-name-dired) | |
91 | (defalias 'eshell/gf 'find-grep-dired) | |
92 | ||
93 | (defun pcomplete/bcc32 () | |
94 | "Completion function for Borland's C++ compiler." | |
95 | (let ((cur (pcomplete-arg 0))) | |
96 | (cond | |
97 | ((string-match "\\`-w\\([^;]+;\\)*\\([^;]*\\)\\'" cur) | |
98 | (pcomplete-here | |
99 | '("ali" "amb" "amp" "asc" "asm" "aus" "bbf" "bei" "big" "ccc" | |
100 | "cln" "cod" "com" "cpt" "csu" "def" "dig" "dpu" "dsz" "dup" | |
101 | "eas" "eff" "ext" "hch" "hid" "ias" "ibc" "ifr" "ill" "nil" | |
102 | "lin" "lvc" "mcs" "mes" "mpc" "mpd" "msg" "nak" "ncf" "nci" | |
103 | "ncl" "nfd" "ngu" "nin" "nma" "nmu" "nod" "nop" "npp" "nsf" | |
104 | "nst" "ntd" "nto" "nvf" "obi" "obs" "ofp" "osh" "ovf" "par" | |
105 | "pch" "pck" "pia" "pin" "pow" "prc" "pre" "pro" "rch" "ret" | |
106 | "rng" "rpt" "rvl" "sig" "spa" "stl" "stu" "stv" "sus" "tai" | |
107 | "tes" "thr" "ucp" "use" "voi" "zdi") (match-string 2 cur))) | |
108 | ((string-match "\\`-[LIn]\\([^;]+;\\)*\\([^;]*\\)\\'" cur) | |
109 | (pcomplete-here (pcomplete-dirs) (match-string 2 cur))) | |
110 | ((string-match "\\`-[Ee]\\(.*\\)\\'" cur) | |
111 | (pcomplete-here (pcomplete-dirs-or-entries "\\.[Ee][Xx][Ee]\\'") | |
112 | (match-string 1 cur))) | |
113 | ((string-match "\\`-o\\(.*\\)\\'" cur) | |
114 | (pcomplete-here (pcomplete-dirs-or-entries "\\.[Oo][Bb][Jj]\\'") | |
115 | (match-string 1 cur))) | |
116 | (t | |
117 | (pcomplete-opt "3456ABCDEHIKLMNOPRSTUVXabcdefgijklnoptuvwxyz")))) | |
118 | (while (pcomplete-here | |
119 | (pcomplete-dirs-or-entries "\\.[iCc]\\([Pp][Pp]\\)?\\'")))) | |
120 | ||
121 | (defalias 'pcomplete/bcc 'pcomplete/bcc32) | |
122 | ||
dbba8a04 | 123 | (provide 'em-xtra) |
affbf647 | 124 | |
3146b070 GM |
125 | ;; Local Variables: |
126 | ;; generated-autoload-file: "esh-groups.el" | |
127 | ;; End: | |
128 | ||
affbf647 | 129 | ;;; em-xtra.el ends here |