diff options
Diffstat (limited to 'texinfo/emacs/texnfo-tex.el')
| -rw-r--r-- | texinfo/emacs/texnfo-tex.el | 346 |
1 files changed, 0 insertions, 346 deletions
diff --git a/texinfo/emacs/texnfo-tex.el b/texinfo/emacs/texnfo-tex.el deleted file mode 100644 index 225ea685c04..00000000000 --- a/texinfo/emacs/texnfo-tex.el +++ /dev/null @@ -1,346 +0,0 @@ -;;;; texnfo-tex.el - -;;; Texinfo mode TeX and hardcopy printing commands. - -;; These commands are for running TeX on a region of a Texinfo file in -;; GNU Emacs, or on the whole buffer, and for printing the resulting -;; DVI file. - -;;; Version 2.07 22 October 1991 -;;; Robert J. Chassell -;;; Please send bug reports to: bug-texinfo@prep.ai.mit.edu - -;;; Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc. - - -;;; This file is part of GNU Emacs. - -;; GNU Emacs is free software; you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2, or (at your option) -;; any later version. - -;; GNU Emacs is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, - - -;;; The Texinfo mode TeX related commands are: - -; texinfo-tex-region to run tex on the current region. -; texinfo-tex-buffer to run tex on the current buffer. -; texinfo-texindex to sort unsorted index files. -; texinfo-tex-print to print the .dvi file made by tex. -; texinfo-kill-tex-job to kill the currently running tex job. -; texinfo-recenter-tex-output-buffer to redisplay tex output buffer. -; texinfo-show-tex-print-queue to show the print queue. - - -;;; Keys common both to Texinfo mode and to TeX shell. - -;; Defined in `texinfo.el' -; (defun texinfo-define-common-keys (keymap) -; "Define the keys both in Texinfo mode and in the texinfo-tex-shell." -; (define-key keymap "\C-c\C-t\C-k" 'texinfo-kill-tex-job) -; (define-key keymap "\C-c\C-t\C-x" 'texinfo-quit-tex-job) -; (define-key keymap "\C-c\C-t\C-l" 'texinfo-recenter-tex-output-buffer) -; (define-key keymap "\C-c\C-t\C-d" 'texinfo-delete-from-tex-print-queue) -; (define-key keymap "\C-c\C-t\C-q" 'texinfo-show-tex-print-queue) -; (define-key keymap "\C-c\C-t\C-p" 'texinfo-tex-print) -; (define-key keymap "\C-c\C-t\C-i" 'texinfo-texindex) -; (define-key keymap "\C-c\C-t\C-r" 'texinfo-tex-region) -; (define-key keymap "\C-c\C-t\C-b" 'texinfo-tex-buffer)) - -;; See also texinfo-tex-start-shell. -;; The following is executed in the `texinfo.el' file -;(texinfo-define-common-keys texinfo-mode-map) - - -;;; Variable definitions: - -(require 'shell) - -(defvar texinfo-tex-shell-cd-command "cd" - "Command to give to shell running TeX to change directory.") - -(defvar texinfo-tex-command "tex" - "*Command used by texinfo-tex-region to run tex on a region.") - -(defvar texinfo-texindex-command "texindex" - "*Command used by texinfo-texindex to sort unsorted index files.") - -(defvar texinfo-tex-dvi-print-command "lpr -d" - "*Command string used by \\[tex-print] to print a .dvi file.") - -(defvar texinfo-show-tex-queue-command "lpq" - "*Command string used to show the Texinfo TeX print queue. -Command is used by \\[texinfo-show-tex-print-queue] and it -should show the queue that \\[texinfo-tex-print] puts jobs on.") - -(defvar texinfo-delete-from-print-queue-command "lprm" - "*Command string used to delete a job from the line printer queue. -Command is used by \\[texinfo-delete-from-tex-print-queue] based on -number provided by a previous \\[texinfo-show-tex-print-queue] -command.") - -(defvar texinfo-tex-trailer "@bye" - "String appended after a region sent to TeX by texinfo-tex-region.") - -(defvar texinfo-tex-original-file "" - "Original name of file on which to run TeX.") - -(defvar texinfo-tex-temp-file nil - "Temporary file name used for text being sent as input to TeX.") - -(defvar texinfo-tex-root-temp-file nil - "Temporary file name used for text being sent as input to TeX.") - - -;;; Texinfo TeX main functions - -(defun texinfo-tex-region (beginning end) - "Run tex on the current region. - -A temporary file is written in the default directory, and tex is run -in that directory. The first line of the file is copied to the -temporary file; and if the buffer has a header, it is written to the -temporary file before the region itself. The buffer's header is all -lines between the strings defined by texinfo-start-of-header and -texinfo-end-of-header inclusive. The header must start in the first 100 -lines. The value of texinfo-tex-trailer is appended to the temporary file -after the region." - - (interactive "r") - (if (get-buffer "*texinfo-tex-shell*") - (quit-process (get-process "texinfo-tex-shell") t) - (texinfo-tex-start-shell)) - - (setq texinfo-tex-root-temp-file - (expand-file-name - (make-temp-name - (prin1-to-string (read (buffer-name)))))) - - (let ((texinfo-tex-temp-file (concat texinfo-tex-root-temp-file ".tex"))) - (save-excursion - (save-restriction - (widen) - (goto-char (point-min)) - (forward-line 100) - (let ((search-end (point)) - (header-beginning (point-min)) (header-end (point-min))) - (goto-char (point-min)) - ;; Copy first line, the `\input texinfo' line, to temp file - (write-region (point) - (save-excursion (forward-line 1) (point)) - texinfo-tex-temp-file nil nil) - ;; Don't copy first line twice if region includes it. - (forward-line 1) - (if (< beginning (point)) (setq beginning (point))) - ;; Initialize the temp file with either the header or nothing - (if (search-forward texinfo-start-of-header search-end t) - (progn - (beginning-of-line) - (setq header-beginning (point)) ; Mark beginning of header. - (if (search-forward texinfo-end-of-header nil t) - (progn (beginning-of-line) - (setq header-end (point))) ; Mark end of header. - (setq header-beginning (point-min))))) ; Else no header. - ;; Copy header to temp file. - (write-region - (min header-beginning beginning ) - header-end - texinfo-tex-temp-file t nil) - ;; Copy region to temp file. - (write-region - (max beginning header-end) - end - texinfo-tex-temp-file t nil) - ;; This is a kludge to insert the texinfo-tex-trailer into the - ;; texinfo-tex-temp-file. We have to create a special buffer - ;; in which to insert the texinfo-tex-trailer first because there is - ;; no function with which to append a literal string directly - ;; to a file. - (let ((local-tex-trailer texinfo-tex-trailer) - (temp-buffer (get-buffer-create " texinfo-trailer-buffer"))) - (set-buffer temp-buffer) - (erase-buffer) - ;; make sure trailer isn't hidden by a comment - (insert-string "\n") - (if local-tex-trailer (insert local-tex-trailer)) - (write-region (point-min) (point-max) - texinfo-tex-temp-file t nil))) - (set-process-sentinel (get-process "texinfo-tex-shell") - 'texinfo-tex-shell-sentinel) - (send-string "texinfo-tex-shell" - (concat texinfo-tex-shell-cd-command " " - default-directory "\n")) - (send-string "texinfo-tex-shell" - (concat texinfo-tex-command " " - texinfo-tex-temp-file "\n ")) - (texinfo-recenter-tex-output-buffer 0))))) - -(defun texinfo-tex-buffer (buffer) - "Run TeX on current buffer. -After running TeX the first time, you may have to run \\[texinfo-texindex] -and then \\[texinfo-tex-buffer] again." - (interactive - (list - ;; Sometimes you put point into *texinfo-tex-shell*; this prompts - ;; you for the correct file regardless. - (if (and - (string= (buffer-name (current-buffer)) "*texinfo-tex-shell*") - texinfo-tex-root-temp-file) - (read-string (format "Run TeX on: ") - texinfo-tex-original-file) - (read-string (format "Run TeX on: ") (buffer-name (current-buffer)))))) - - ;; Set to original buffer if in *texinfo-tex-shell*; otherwise, - ;; record name of current buffer. - (if (string= (buffer-name (current-buffer)) "*texinfo-tex-shell*") - (set-buffer buffer) - (setq texinfo-tex-original-file - (buffer-name (current-buffer)))) - - (if (get-buffer "*texinfo-tex-shell*") - (quit-process (get-process "texinfo-tex-shell") t) - (texinfo-tex-start-shell)) - (cond ((null buffer-file-name) - (error "Buffer not visiting any file!")) - ((buffer-modified-p) - (error "Buffer has been modified since last saved!")) - (t (set-process-sentinel (get-process "texinfo-tex-shell") - 'texinfo-tex-shell-sentinel) - (send-string "texinfo-tex-shell" - (concat texinfo-tex-shell-cd-command - " " - (file-name-directory - (buffer-file-name - (get-buffer buffer))) - "\n")) - (send-string "texinfo-tex-shell" - (concat texinfo-tex-command " " buffer "\n ")) - - ;; so the texinfo-tex-print command works - (setq texinfo-tex-root-temp-file - (substring buffer 0 - (or (string-match "\\.tex" buffer) - (length buffer)))) - - (texinfo-recenter-tex-output-buffer 0)))) - -(defun texinfo-texindex () - "Run texindex on unsorted index files. -The index files are made by \\[texinfo-tex-region] or \\[texinfo-tex-buffer]. -Runs the shell command defined by texinfo-texindex-command." - (interactive) - (send-string "texinfo-tex-shell" - (concat texinfo-texindex-command - " " texinfo-tex-root-temp-file ".??" "\n")) - (texinfo-recenter-tex-output-buffer nil)) - -(defun texinfo-tex-print () - "Print .dvi file made by \\[texinfo-tex-region] or \\[texinfo-tex-buffer]. -Runs the shell command defined by texinfo-tex-dvi-print-command." - (interactive) - (send-string "texinfo-tex-shell" - (concat texinfo-tex-dvi-print-command - " " texinfo-tex-root-temp-file ".dvi" "\n")) - (texinfo-recenter-tex-output-buffer nil)) - - -;;; Texinfo TeX utility functions - -(defun texinfo-tex-start-shell () - (save-excursion - (require 'texinfo) - (set-buffer (make-shell "texinfo-tex-shell" "/bin/sh" nil "-v")) - (setq texinfo-tex-shell-map (copy-keymap shell-mode-map)) - (texinfo-define-common-keys texinfo-tex-shell-map) - (use-local-map texinfo-tex-shell-map) - (run-hooks 'texinfo-tex-shell-hook) - (if (zerop (buffer-size)) - (sleep-for 1)))) - -(defun texinfo-quit-tex-job () - "Quit currently running TeX job, by sending an `x' to it." - (interactive) - (if (not (get-process "texinfo-tex-shell")) - (error "No TeX shell running.")) - (save-excursion - (set-buffer (get-buffer "*texinfo-tex-shell*")) - (goto-char (point-max)) - (insert "x") - (shell-send-input))) - -(defun texinfo-kill-tex-job () - "Kill the currently running TeX job." - (interactive) - (if (get-process "texinfo-tex-shell") - ;; Use `texinfo-tex-shell-sentinel' to restart - ;; texinfo-tex-shell after it is killed. - (kill-process (get-process "texinfo-tex-shell")))) - -(defun texinfo-tex-shell-sentinel (process event) - "Restart texinfo-tex-shell after it is killed." - (if (equal event "killed\n") - (save-excursion - (set-buffer "*texinfo-tex-shell*") - (insert "\n") - (texinfo-tex-start-shell)))) - -(defun texinfo-recenter-tex-output-buffer (linenum) - "Redisplay buffer of TeX job output so that most recent output can be seen. -The last line of the buffer is displayed on -line LINE of the window, or centered if LINE is nil." - (interactive "P") - (let ((texinfo-tex-shell (get-buffer "*texinfo-tex-shell*")) - (old-buffer (current-buffer))) - (if (null texinfo-tex-shell) - (message "No TeX output buffer") - (pop-to-buffer texinfo-tex-shell) - (bury-buffer texinfo-tex-shell) - (goto-char (point-max)) - (recenter (if linenum - (prefix-numeric-value linenum) - (/ (window-height) 2))) - (pop-to-buffer old-buffer) - ))) - -(defun texinfo-show-tex-print-queue () - "Show the print queue that \\[texinfo-tex-print] put your job on. -Runs the shell command defined by texinfo-show-tex-queue-command." - (interactive) - (if (not (texinfo-tex-shell-running-p)) - (texinfo-tex-start-shell)) - (send-string "texinfo-tex-shell" - (concat texinfo-show-tex-queue-command "\n")) - (texinfo-recenter-tex-output-buffer nil)) - -(defun texinfo-delete-from-tex-print-queue (job-number) - "Delete job from the line printer spooling queue. -You are prompted for the job number (shown by a previous -\\[texinfo-show-tex-print-queue] command." - (interactive "nPrinter job number for deletion: ") - (if (texinfo-tex-shell-running-p) - (texinfo-kill-tex-job) - (texinfo-tex-start-shell)) - (send-string "texinfo-tex-shell" - (concat - texinfo-delete-from-print-queue-command - " " - job-number"\n")) - (texinfo-recenter-tex-output-buffer nil)) - -(defun texinfo-tex-shell-running-p () - (and (get-process "texinfo-tex-shell") - (eq (process-status (get-process "texinfo-tex-shell")) 'run))) - - -;;; Place `provide' at end of file. -(provide 'texnfo-tex) -;;;;;;;;;;;;;;;; end texnfo-tex.el ;;;;;;;;;;;;;;;; |