1;;; pcmpl-gnu.el --- completions for GNU project tools 2 3;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 4;; 2005, 2006, 2007 Free Software Foundation, Inc. 5 6;; This file is part of GNU Emacs. 7 8;; GNU Emacs is free software; you can redistribute it and/or modify 9;; it under the terms of the GNU General Public License as published by 10;; the Free Software Foundation; either version 2, or (at your option) 11;; any later version. 12 13;; GNU Emacs is distributed in the hope that it will be useful, 14;; but WITHOUT ANY WARRANTY; without even the implied warranty of 15;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16;; GNU General Public License for more details. 17 18;; You should have received a copy of the GNU General Public License 19;; along with GNU Emacs; see the file COPYING. If not, write to the 20;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21;; Boston, MA 02110-1301, USA. 22 23;;; Commentary: 24 25;;; Code: 26 27(provide 'pcmpl-gnu) 28 29(require 'pcomplete) 30(require 'pcmpl-unix) 31 32(defgroup pcmpl-gnu nil 33 "Completions for GNU project tools." 34 :group 'pcomplete) 35 36;; User Variables: 37 38(defcustom pcmpl-gnu-makefile-regexps 39 '("\\`GNUmakefile" "\\`Makefile" "\\.mak\\'") 40 "*A list of regexps that will match Makefile names." 41 :type '(repeat regexp) 42 :group 'pcmpl-gnu) 43 44;; Functions: 45 46;;;###autoload 47(defun pcomplete/gzip () 48 "Completion for `gzip'." 49 (let ((pcomplete-help "(gzip)")) 50 (pcomplete-opt "cdfhlLnNqrStvV123456789") 51 (while (pcomplete-here 52 (pcmpl-gnu-zipped-files 53 (catch 'has-d-flag 54 (let ((args pcomplete-args)) 55 (while args 56 (if (string-match "\\`-.*[dt]" (car args)) 57 (throw 'has-d-flag t)) 58 (setq args (cdr args)))))))))) 59 60(defun pcmpl-gnu-zipped-files (unzip-p) 61 "Find all zipped or unzipped files: the inverse of UNZIP-P." 62 (pcomplete-entries 63 nil 64 (function 65 (lambda (entry) 66 (when (and (file-readable-p entry) 67 (file-regular-p entry)) 68 (let ((zipped (string-match "\\.\\(t?gz\\|\\(ta\\)?Z\\)\\'" 69 entry))) 70 (or (and unzip-p zipped) 71 (and (not unzip-p) (not zipped))))))))) 72 73;;;###autoload 74(defun pcomplete/bzip2 () 75 "Completion for `bzip2'." 76 (pcomplete-opt "hdzkftcqvLVs123456789") 77 (while (pcomplete-here 78 (pcmpl-gnu-bzipped-files 79 (catch 'has-d-flag 80 (let ((args pcomplete-args)) 81 (while args 82 (if (string-match "\\`-.*[dt]" (car args)) 83 (throw 'has-d-flag t)) 84 (setq args (cdr args))))))))) 85 86(defun pcmpl-gnu-bzipped-files (unzip-p) 87 "Find all zipped or unzipped files: the inverse of UNZIP-P." 88 (pcomplete-entries 89 nil 90 (function 91 (lambda (entry) 92 (when (and (file-readable-p entry) 93 (file-regular-p entry)) 94 (let ((zipped (string-match "\\.\\(t?z2\\|bz2\\)\\'" entry))) 95 (or (and unzip-p zipped) 96 (and (not unzip-p) (not zipped))))))))) 97 98;;;###autoload 99(defun pcomplete/make () 100 "Completion for GNU `make'." 101 (let ((pcomplete-help "(make)Top")) 102 (pcomplete-opt "bmC/def(pcmpl-gnu-makefile-names)hiI/j?kl?no.pqrsStvwW.") 103 (while (pcomplete-here (pcmpl-gnu-make-rule-names) nil 'identity)))) 104 105(defun pcmpl-gnu-makefile-names () 106 "Return a list of possible makefile names." 107 (let ((names (list t)) 108 (reg pcmpl-gnu-makefile-regexps)) 109 (while reg 110 (nconc names (pcomplete-entries (car reg))) 111 (setq reg (cdr reg))) 112 (cdr names))) 113 114(defun pcmpl-gnu-make-rule-names () 115 "Return a list of possible make rule names in MAKEFILE." 116 (let* ((minus-f (member "-f" pcomplete-args)) 117 (makefile (or (cadr minus-f) 118 (if (file-exists-p "GNUmakefile") 119 "GNUmakefile" 120 "Makefile"))) 121 rules) 122 (if (not (file-readable-p makefile)) 123 (unless minus-f (list "-f")) 124 (with-temp-buffer 125 (insert-file-contents-literally makefile) 126 (while (re-search-forward 127 (concat "^\\s-*\\([^\n#%.$][^:=\n]*\\)\\s-*:[^=]") nil t) 128 (setq rules (append (split-string (match-string 1)) rules)))) 129 (pcomplete-uniqify-list rules)))) 130 131(defcustom pcmpl-gnu-tarfile-regexp 132 "\\.t\\(ar\\(\\.\\(gz\\|bz2\\|Z\\)\\)?\\|gz\\|a[zZ]\\|z2\\)\\'" 133 "*A regexp which matches any tar archive." 134 :type 'regexp 135 :group 'pcmpl-gnu) 136 137(defvar pcmpl-gnu-tar-buffer nil) 138 139;;;###autoload 140(defun pcomplete/tar () 141 "Completion for the GNU tar utility." 142 ;; options that end in an equal sign will want further completion... 143 (let (saw-option complete-within) 144 (setq pcomplete-suffix-list (cons ?= pcomplete-suffix-list)) 145 (while (pcomplete-match "^-" 0) 146 (setq saw-option t) 147 (if (pcomplete-match "^--" 0) 148 (if (pcomplete-match "^--\\([^= \t\n\f]*\\)\\'" 0) 149 (pcomplete-here* 150 '("--absolute-names" 151 "--after-date=" 152 "--append" 153 "--atime-preserve" 154 "--backup" 155 "--block-number" 156 "--blocking-factor=" 157 "--catenate" 158 "--checkpoint" 159 "--compare" 160 "--compress" 161 "--concatenate" 162 "--confirmation" 163 "--create" 164 "--delete" 165 "--dereference" 166 "--diff" 167 "--directory=" 168 "--exclude=" 169 "--exclude-from=" 170 "--extract" 171 "--file=" 172 "--files-from=" 173 "--force-local" 174 "--get" 175 "--group=" 176 "--gzip" 177 "--help" 178 "--ignore-failed-read" 179 "--ignore-zeros" 180 "--incremental" 181 "--info-script=" 182 "--interactive" 183 "--keep-old-files" 184 "--label=" 185 "--list" 186 "--listed-incremental" 187 "--mode=" 188 "--modification-time" 189 "--multi-volume" 190 "--new-volume-script=" 191 "--newer=" 192 "--newer-mtime" 193 "--no-recursion" 194 "--null" 195 "--numeric-owner" 196 "--old-archive" 197 "--one-file-system" 198 "--owner=" 199 "--portability" 200 "--posix" 201 "--preserve" 202 "--preserve-order" 203 "--preserve-permissions" 204 "--read-full-records" 205 "--record-size=" 206 "--recursive-unlink" 207 "--remove-files" 208 "--rsh-command=" 209 "--same-order" 210 "--same-owner" 211 "--same-permissions" 212 "--sparse" 213 "--starting-file=" 214 "--suffix=" 215 "--tape-length=" 216 "--to-stdout" 217 "--totals" 218 "--uncompress" 219 "--ungzip" 220 "--unlink-first" 221 "--update" 222 "--use-compress-program=" 223 "--verbose" 224 "--verify" 225 "--version" 226 "--volno-file="))) 227 (pcomplete-opt "01234567ABCFGKLMNOPRSTUVWXZbcdfghiklmoprstuvwxz")) 228 (cond 229 ((pcomplete-match "\\`--after-date=" 0) 230 (pcomplete-here*)) 231 ((pcomplete-match "\\`--backup=" 0) 232 (pcomplete-here*)) 233 ((pcomplete-match "\\`--blocking-factor=" 0) 234 (pcomplete-here*)) 235 ((pcomplete-match "\\`--directory=\\(.*\\)" 0) 236 (pcomplete-here* (pcomplete-dirs) 237 (pcomplete-match-string 1 0))) 238 ((pcomplete-match "\\`--exclude-from=\\(.*\\)" 0) 239 (pcomplete-here* (pcomplete-entries) 240 (pcomplete-match-string 1 0))) 241 ((pcomplete-match "\\`--exclude=" 0) 242 (pcomplete-here*)) 243 ((pcomplete-match "\\`--\\(extract\\|list\\)\\'" 0) 244 (setq complete-within t)) 245 ((pcomplete-match "\\`--file=\\(.*\\)" 0) 246 (pcomplete-here* (pcomplete-dirs-or-entries pcmpl-gnu-tarfile-regexp) 247 (pcomplete-match-string 1 0))) 248 ((pcomplete-match "\\`--files-from=\\(.*\\)" 0) 249 (pcomplete-here* (pcomplete-entries) 250 (pcomplete-match-string 1 0))) 251 ((pcomplete-match "\\`--group=\\(.*\\)" 0) 252 (pcomplete-here* (pcmpl-unix-group-names) 253 (pcomplete-match-string 1 0))) 254 ((pcomplete-match "\\`--info-script=\\(.*\\)" 0) 255 (pcomplete-here* (pcomplete-entries) 256 (pcomplete-match-string 1 0))) 257 ((pcomplete-match "\\`--label=" 0) 258 (pcomplete-here*)) 259 ((pcomplete-match "\\`--mode=" 0) 260 (pcomplete-here*)) 261 ((pcomplete-match "\\`--new-volume-script=\\(.*\\)" 0) 262 (pcomplete-here* (pcomplete-entries) 263 (pcomplete-match-string 1 0))) 264 ((pcomplete-match "\\`--newer=" 0) 265 (pcomplete-here*)) 266 ((pcomplete-match "\\`--owner=\\(.*\\)" 0) 267 (pcomplete-here* (pcmpl-unix-user-names) 268 (pcomplete-match-string 1 0))) 269 ((pcomplete-match "\\`--record-size=" 0) 270 (pcomplete-here*)) 271 ((pcomplete-match "\\`--rsh-command=\\(.*\\)" 0) 272 (pcomplete-here* (funcall pcomplete-command-completion-function) 273 (pcomplete-match-string 1 0))) 274 ((pcomplete-match "\\`--starting-file=\\(.*\\)" 0) 275 (pcomplete-here* (pcomplete-entries) 276 (pcomplete-match-string 1 0))) 277 ((pcomplete-match "\\`--suffix=" 0) 278 (pcomplete-here*)) 279 ((pcomplete-match "\\`--tape-length=" 0) 280 (pcomplete-here*)) 281 ((pcomplete-match "\\`--use-compress-program=\\(.*\\)" 0) 282 (pcomplete-here* (funcall pcomplete-command-completion-function) 283 (pcomplete-match-string 1 0))) 284 ((pcomplete-match "\\`--volno-file=\\(.*\\)" 0) 285 (pcomplete-here* (pcomplete-entries) 286 (pcomplete-match-string 1 0))))) 287 (setq pcomplete-suffix-list (cdr pcomplete-suffix-list)) 288 (unless saw-option 289 (pcomplete-here 290 (mapcar 'char-to-string 291 (string-to-list 292 "01234567ABCFGIKLMNOPRSTUVWXZbcdfghiklmoprstuvwxz"))) 293 (if (pcomplete-match "[xt]" 'first 1) 294 (setq complete-within t))) 295 (pcomplete-here (pcomplete-dirs-or-entries pcmpl-gnu-tarfile-regexp)) 296 (setq pcmpl-gnu-tar-buffer (find-file-noselect (pcomplete-arg 1))) 297 (while (pcomplete-here 298 (if complete-within 299 (with-current-buffer pcmpl-gnu-tar-buffer 300 (mapcar 301 (function 302 (lambda (entry) 303 (tar-header-name (cdr entry)))) 304 tar-parse-info)) 305 (pcomplete-entries)) 306 nil 'identity)))) 307 308;;;###autoload 309(defalias 'pcomplete/gdb 'pcomplete/xargs) 310 311;;; arch-tag: 06d2b429-dcb1-4a57-84e1-f70d87781183 312;;; pcmpl-gnu.el ends here 313