From 52f89b717be1aa70b1ae73bbdb257930b6a84e97 Mon Sep 17 00:00:00 2001
From: "Jose A. Ortega Ruiz" <jao@gnu.org>
Date: Mon, 19 Jan 2009 21:59:46 +0100
Subject: [PATCH] FUEL: new command: fuel-refresh-all (C-cr in factor code and
 listener buffers)

---
 misc/fuel/README           |  4 +++-
 misc/fuel/fuel-listener.el | 26 +++++++++++++++++++-------
 misc/fuel/fuel-mode.el     |  2 +-
 3 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/misc/fuel/README b/misc/fuel/README
index 562128dc29..cfb8f5b66d 100644
--- a/misc/fuel/README
+++ b/misc/fuel/README
@@ -75,6 +75,7 @@ beast.
     - C-cz : switch to listener
     - C-co : cycle between code, tests and docs factor files
     - C-cs : switch to other factor buffer (M-x fuel-switch-to-buffer)
+    - C-cr : switch to listener and refresh all loaded vocabs
     - C-x4s : switch to other factor buffer in other window
     - C-x5s : switch to other factor buffer in other frame
 
@@ -86,7 +87,7 @@ beast.
     - C-cC-ew : edit word (M-x fuel-edit-word-at-point)
     - C-cC-ed : edit word's doc (M-x fuel-edit-word-at-point)
 
-    - C-cr, C-cC-er : eval region
+    - C-cC-er : eval region
     - C-M-r, C-cC-ee : eval region, extending it to definition boundaries
     - C-M-x, C-cC-ex : eval definition around point
     - C-ck, C-cC-ek : run file
@@ -110,6 +111,7 @@ beast.
 
     - TAB : complete word at point
     - M-. : edit word at point in Emacs
+    - C-cr : refresh all loaded vocabs
     - C-ca : toggle autodoc mode
     - C-cp : find words containing given substring (M-x fuel-apropos)
     - C-cs : toggle stack mode
diff --git a/misc/fuel/fuel-listener.el b/misc/fuel/fuel-listener.el
index aa9f05ab29..ad3c1fc272 100644
--- a/misc/fuel/fuel-listener.el
+++ b/misc/fuel/fuel-listener.el
@@ -107,15 +107,9 @@ buffer."
     (goto-char (point-max))
     (unless seen (error "No prompt found!"))))
 
-(defun fuel-listener-nuke ()
-  (interactive)
-  (goto-char (point-max))
-  (comint-kill-region comint-last-input-start (point))
-  (comint-redirect-cleanup)
-  (fuel-con--setup-connection fuel-listener--buffer))
 
 
-;;; Interface: starting fuel listener
+;;; Interface: starting and interacting with fuel listener:
 
 (defalias 'switch-to-factor 'run-factor)
 (defalias 'switch-to-fuel-listener 'run-factor)
@@ -129,6 +123,23 @@ buffer."
         (pop-to-buffer buf)
       (switch-to-buffer buf))))
 
+(defun fuel-listener-nuke ()
+  "Try this command if the listener becomes unresponsive."
+  (interactive)
+  (goto-char (point-max))
+  (comint-kill-region comint-last-input-start (point))
+  (comint-redirect-cleanup)
+  (fuel-con--setup-connection fuel-listener--buffer))
+
+(defun fuel-refresh-all ()
+  "Switch to the listener buffer and invokes Factor's refresh-all.
+With prefix, you're teletransported to the listener's buffer."
+  (interactive)
+  (let ((buf (process-buffer (fuel-listener--process))))
+    (pop-to-buffer buf)
+    (comint-send-string nil "\"Refreshing loaded vocabs...\" write nl flush")
+    (comint-send-string nil " refresh-all \"Done!\" write nl flush\n")))
+
 
 ;;; Completion support
 
@@ -172,6 +183,7 @@ buffer."
 (define-key fuel-listener-mode-map "\C-a" 'fuel-listener--bol)
 (define-key fuel-listener-mode-map "\C-ca" 'fuel-autodoc-mode)
 (define-key fuel-listener-mode-map "\C-ch" 'fuel-help)
+(define-key fuel-listener-mode-map "\C-cr" 'fuel-refresh-all)
 (define-key fuel-listener-mode-map "\C-cs" 'fuel-stack-mode)
 (define-key fuel-listener-mode-map "\C-cp" 'fuel-apropos)
 (define-key fuel-listener-mode-map "\M-." 'fuel-edit-word-at-point)
diff --git a/misc/fuel/fuel-mode.el b/misc/fuel/fuel-mode.el
index 1165b17e60..e30443f4fd 100644
--- a/misc/fuel/fuel-mode.el
+++ b/misc/fuel/fuel-mode.el
@@ -175,7 +175,7 @@ interacting with a factor listener is at your disposal.
 
 (fuel-mode--key-1 ?k 'fuel-run-file)
 (fuel-mode--key-1 ?l 'fuel-run-file)
-(fuel-mode--key-1 ?r 'fuel-eval-region)
+(fuel-mode--key-1 ?r 'fuel-refresh-all)
 (fuel-mode--key-1 ?z 'run-factor)
 (fuel-mode--key-1 ?s 'fuel-switch-to-buffer)
 (define-key fuel-mode-map "\C-x4s" 'fuel-switch-to-buffer-other-window)