* lisp/emacs-lisp/package.el: Don't recompute dir. Use pkg-descs more.

[gnu-emacs] / lisp / term.el

diff --git a/lisp/term.el b/lisp/term.el
index 8c6ac2a4adf93e846d39bd0238c581896a3d54a7..31889a78273ef4fbf0fd038cf9947ff338915736 100644 (file)
--- a/lisp/term.el
+++ b/lisp/term.el
@@ -397,6 +397,12 @@
 (require 'ring)
 (require 'ehelp)
 
+(declare-function ring-empty-p "ring" (ring))
+(declare-function ring-ref "ring" (ring index))
+(declare-function ring-insert-at-beginning "ring" (ring item))
+(declare-function ring-length "ring" (ring))
+(declare-function ring-insert "ring" (ring item))
+
 (defgroup term nil
   "General command interpreter in a window."
   :group 'processes)
@@ -554,6 +560,13 @@ This variable is buffer-local."
   :type 'boolean
   :group 'term)
 
+(defcustom term-suppress-hard-newline nil
+  "Non-nil means interpreter should not break long lines with newlines.
+This means text can automatically reflow if the window is resized."
+  :version "24.4"
+  :type 'boolean
+  :group 'term)
+
 ;; Where gud-display-frame should put the debugging arrow.  This is
 ;; set by the marker-filter, which scans the debugger's output for
 ;; indications of the current pc.
@@ -947,7 +960,7 @@ is buffer-local."
   (when term-escape-char
     ;; Undo previous term-set-escape-char.
     (define-key term-raw-map term-escape-char 'term-send-raw))
-  (setq term-escape-char (vector key))
+  (setq term-escape-char (if (vectorp key) key (vector key)))
   (define-key term-raw-map term-escape-char term-raw-escape-map)
   ;; FIXME: If we later call term-set-escape-char again with another key,
   ;; we should undo this binding.
@@ -2822,8 +2835,9 @@ See `term-prompt-regexp'."
                          (setq count (length decoded-substring))
                          (setq temp (- (+ (term-horizontal-column) count)
                                        term-width))
-                         (cond ((<= temp 0)) ;; All count chars fit in line.
-                               ((> count temp) ;; Some chars fit.
+                         (cond ((or term-suppress-hard-newline (<= temp 0)))
+                               ;; All count chars fit in line.
+                               ((> count temp) ;; Some chars fit.
                                 ;; This iteration, handle only what fits.
                                 (setq count (- count temp))
                                 (setq count-bytes
@@ -3216,18 +3230,24 @@ See `term-prompt-regexp'."
         (let ((color
                (if term-ansi-current-reverse
                    (face-foreground
-                    (elt ansi-term-color-vector term-ansi-current-color))
+                    (elt ansi-term-color-vector term-ansi-current-color)
+                    nil 'default)
                  (face-background
-                  (elt ansi-term-color-vector term-ansi-current-bg-color)))))
+                  (elt ansi-term-color-vector term-ansi-current-bg-color)
+                  nil 'default))))
           (setq term-current-face
                 (list :background color
                       :foreground color))
           ) ;; No need to bother with anything else if it's invisible.
       (setq term-current-face
             (list :foreground
-                  (face-foreground (elt ansi-term-color-vector term-ansi-current-color))
+                  (face-foreground
+                   (elt ansi-term-color-vector term-ansi-current-color)
+                   nil 'default)
                   :background
-                  (face-background (elt ansi-term-color-vector term-ansi-current-bg-color))
+                  (face-background
+                   (elt ansi-term-color-vector term-ansi-current-bg-color)
+                   nil 'default)
                   :inverse-video term-ansi-current-reverse))
 
       (when term-ansi-current-bold