From 4841acc4374b5d44e70355e84db66b2827f39a43 Mon Sep 17 00:00:00 2001 From: Simon Marshall Date: Sat, 25 Feb 1995 16:16:57 +0000 Subject: [PATCH] Moved buffer truncation functionality to comint.el. --- lisp/shell.el | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/lisp/shell.el b/lisp/shell.el index 64b52c4f1ef..ba87a0f8ba4 100644 --- a/lisp/shell.el +++ b/lisp/shell.el @@ -156,10 +156,6 @@ This mirrors the optional behavior of tcsh. Detecting executability of files may slow command completion considerably.") -(defvar shell-buffer-maximum-size 1024 - "*The maximum size in lines for shell buffers. -Shell buffers are truncated from the top to be no greater than this number.") - (defvar shell-popd-regexp "popd" "*Regexp to match subshell commands equivalent to popd.") @@ -265,7 +261,7 @@ If you want to make multiple shell buffers, rename the `*shell*' buffer using \\[rename-buffer] or \\[rename-uniquely] and start a new shell. If you want to make shell buffers limited in length, add the function -`shell-truncate-buffer' to `comint-output-filter-functions'. +`comint-truncate-buffer' to `comint-output-filter-functions'. If you accidentally suspend your process, use \\[comint-continue-subjob] to continue it. @@ -631,14 +627,6 @@ command again." (setq ds (cdr ds)))) (message msg))) -(defun shell-truncate-buffer (string) - "Truncate the buffer to `shell-buffer-maximum-size'." - (save-excursion - (goto-char (point-max)) - (forward-line (- shell-buffer-maximum-size)) - (beginning-of-line) - (delete-region (point-min) (point)))) - (defun shell-forward-command (&optional arg) "Move forward across ARG shell command(s). Does not cross lines. See `shell-command-regexp'."