817 |
(make-obsolete-variable 'post-command-idle-delay |
(make-obsolete-variable 'post-command-idle-delay |
818 |
"use timers instead, with `run-with-idle-timer'." "before 19.34") |
"use timers instead, with `run-with-idle-timer'." "before 19.34") |
819 |
|
|
820 |
|
(defvaralias 'x-lost-selection-hooks 'x-lost-selection-functions) |
821 |
|
(make-obsolete-variable 'x-lost-selection-hooks 'x-lost-selection-functions "21.4") |
822 |
|
(defvaralias 'x-sent-selection-hooks 'x-sent-selection-functions) |
823 |
|
(make-obsolete-variable 'x-sent-selection-hooks 'x-sent-selection-functions "21.4") |
824 |
|
|
825 |
;;;; Alternate names for functions - these are not being phased out. |
;;;; Alternate names for functions - these are not being phased out. |
826 |
|
|
1215 |
(setq first nil)) |
(setq first nil)) |
1216 |
code)) |
code)) |
1217 |
|
|
1218 |
|
(defun read-passwd (prompt &optional confirm default) |
1219 |
|
"Read a password, prompting with PROMPT, and return it. |
1220 |
|
If optional CONFIRM is non-nil, read the password twice to make sure. |
1221 |
|
Optional DEFAULT is a default password to use instead of empty input. |
1222 |
|
|
1223 |
|
This function echoes `.' for each character that the user types. |
1224 |
|
The user ends with RET, LFD, or ESC. DEL or C-h rubs out. C-u kills line. |
1225 |
|
C-g quits; if `inhibit-quit' was non-nil around this function, |
1226 |
|
then it returns nil if the user types C-g. |
1227 |
|
|
1228 |
|
Once the caller uses the password, it can erase the password |
1229 |
|
by doing (clear-string STRING)." |
1230 |
|
(with-local-quit |
1231 |
|
(if confirm |
1232 |
|
(let (success) |
1233 |
|
(while (not success) |
1234 |
|
(let ((first (read-passwd prompt nil default)) |
1235 |
|
(second (read-passwd "Confirm password: " nil default))) |
1236 |
|
(if (equal first second) |
1237 |
|
(progn |
1238 |
|
(and (arrayp second) (clear-string second)) |
1239 |
|
(setq success first)) |
1240 |
|
(and (arrayp first) (clear-string first)) |
1241 |
|
(and (arrayp second) (clear-string second)) |
1242 |
|
(message "Password not repeated accurately; please start over") |
1243 |
|
(sit-for 1)))) |
1244 |
|
success) |
1245 |
|
(let ((pass nil) |
1246 |
|
(c 0) |
1247 |
|
(echo-keystrokes 0) |
1248 |
|
(cursor-in-echo-area t)) |
1249 |
|
(while (progn (message "%s%s" |
1250 |
|
prompt |
1251 |
|
(make-string (length pass) ?.)) |
1252 |
|
(setq c (read-char-exclusive nil t)) |
1253 |
|
(and (/= c ?\r) (/= c ?\n) (/= c ?\e))) |
1254 |
|
(clear-this-command-keys) |
1255 |
|
(if (= c ?\C-u) |
1256 |
|
(progn |
1257 |
|
(and (arrayp pass) (clear-string pass)) |
1258 |
|
(setq pass "")) |
1259 |
|
(if (and (/= c ?\b) (/= c ?\177)) |
1260 |
|
(let* ((new-char (char-to-string c)) |
1261 |
|
(new-pass (concat pass new-char))) |
1262 |
|
(and (arrayp pass) (clear-string pass)) |
1263 |
|
(clear-string new-char) |
1264 |
|
(setq c ?\0) |
1265 |
|
(setq pass new-pass)) |
1266 |
|
(if (> (length pass) 0) |
1267 |
|
(let ((new-pass (substring pass 0 -1))) |
1268 |
|
(and (arrayp pass) (clear-string pass)) |
1269 |
|
(setq pass new-pass)))))) |
1270 |
|
(message nil) |
1271 |
|
(or pass default ""))))) |
1272 |
|
|
1273 |
;; This should be used by `call-interactively' for `n' specs. |
;; This should be used by `call-interactively' for `n' specs. |
1274 |
(defun read-number (prompt &optional default) |
(defun read-number (prompt &optional default) |
1275 |
(let ((n nil)) |
(let ((n nil)) |