169 lines
6.1 KiB
EmacsLisp
169 lines
6.1 KiB
EmacsLisp
;; TeX
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;; The default tex-mode and AucTeX may seem quite disappointing. Let's use
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;; custom KISS functions for everything.
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;; Interesting options for the tex compiler:
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;; * -file-line-error-style: change the style of error report to
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;; display file name and line first.
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;; * -halt-on-error: default.
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;; * -interaction <mode>: like -halt-on-error, you can set the way
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;; the compilers behave on errors. Possible values for <mode> are
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;; 'batchmode', 'errorstopmode', 'nonstopmode' and 'scrollmode'.
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;; * -shell-escape: allow the use of \write18{<external command>}
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;; from within TeX documents. This is a potential security issue.
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;; * -synctex=1: enable SyncTeX support.
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;; You may use file local variable for convenience:
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;; % -*- tex-start-options: \"-shell-escape\"
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;; Note that -shell-escape can also be toggled with universal
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;; argument.
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(dolist (key '("\C-c\C-f" "\C-c\C-b"))
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(local-unset-key key))
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(local-set-key (kbd "<f9>") 'tex-pdf-view)
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(local-set-key (kbd "<f10>") 'tex-compile)
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(defvar-local tex-masterfile nil
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"The file that should be compiled. Useful for modular documents.")
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(defcustom tex-compilation-delay 2
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"Seconds before hiding the compilation window."
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:type 'number
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:group 'tex)
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(defcustom tex-extension-list nil
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"List of known TeX exentsions. This list is used by `tex-clean'
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to purge all matching files."
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:type '(repeat list)
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:group 'tex)
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(defcustom tex-index-command "makeindex"
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"The TeX index file generator."
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:type 'string
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:group 'tex)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Functions
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(defun tex-set-compiler ()
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"Set `compile-command' for TeX-based document."
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(interactive)
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(hack-local-variables)
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(let* (;; Master file.
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(local-master (or tex-masterfile buffer-file-name (error "Buffer has no file name")))
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(dirname (file-name-directory local-master))
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(basename (file-name-sans-extension (file-name-nondirectory local-master)))
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;; Note: makeindex fails with absolute file names, we need relative names.
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(idxfile ))
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(setq compile-command
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(concat
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"cd " (if dirname (shell-quote-argument dirname) ".") " && "
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(when (executable-find tex-index-command)
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(concat tex-index-command " " (shell-quote-argument (concat basename ".idx")) "; "))
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(when (executable-find tex-bibtex-command)
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(concat tex-bibtex-command " " (shell-quote-argument basename) "; "))
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tex-command
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" " tex-start-options
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" " tex-start-commands
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" " (shell-quote-argument basename)))))
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(defun tex-clean ()
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"Remove all TeX temporary files.
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This command should be safe, but there is no warranty."
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(interactive)
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(hack-local-variables)
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(let ((master (file-name-sans-extension (or tex-masterfile buffer-file-name))))
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(dolist (file (mapcar
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;; Concat file name with extensions.
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(lambda (arg) (concat master "." arg))
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tex-extension-list))
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;; Delete file if it exists.
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(when (and (file-exists-p file) (file-writable-p file))
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(delete-file file)
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(message "Deleted %S." file)))))
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(defun tex-pdf-compress ()
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"Use `tex-masterfile' variable as default value for `pdf-compress'."
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(interactive)
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(require 'tool-pdf)
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(hack-local-variables)
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(let ((local-master (or tex-masterfile buffer-file-name)))
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(pdf-compress local-master)))
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(defun tex-pdf-view ()
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"Use `tex-masterfile' variable as default value for `pdf-view'."
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(interactive)
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(require 'tool-pdf)
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(hack-local-variables)
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(let ((local-master (or tex-masterfile buffer-file-name)))
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(pdf-view local-master)))
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(defun tex-toggle-escape-char ()
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"Make backslash part of the word syntax or not.
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This does not interfere with `subword-mode'."
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(interactive)
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(if (equal (char-syntax ?\\) ?\\)
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(progn
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(modify-syntax-entry ?\\ "w")
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(message "\\ is a not an escape character"))
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(modify-syntax-entry ?\\ "\\")
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(message "\\ is a an escape character")))
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(defun tex-compile ()
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"Compile the TeX document."
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(interactive)
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(compile compile-command)
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(sit-for tex-compilation-delay)
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(delete-windows-on "*compilation*"))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; TeX setup
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(setq-default tex-command "pdftex")
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(setq tex-command "pdftex")
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(setq-default tex-start-options "-file-line-error-style -interaction=nonstopmode -synctex=1")
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;; Use the following variable to append file local commands without erasing
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;; default options.
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(setq-default tex-start-commands nil)
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;; `tex-mode' sets `indent-tabs-mode' to nil, invoking the following
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;; argument: "TABs in verbatim environments don't do what you think." Not
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;; sure how relevant this bad comment is. We revert it.
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(add-hook-and-eval 'tex-mode-hook 'turn-on-indent-tabs)
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(add-hook-and-eval 'tex-mode-hook 'turn-on-newline-paragraph)
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(add-hook-and-eval 'tex-mode-hook 'turn-on-newline-paragraph)
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(add-hook-and-eval 'tex-mode-hook 'tex-set-compiler)
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;; Not sure how useful that is:
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;; (set (make-local-variable 'use-hard-newlines) t)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Skeletons
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(define-skeleton tex-array
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"Insert skel."
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"Format: "
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"$$\\begin{array}{" @ str "}" \n
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_ \n
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"\\end{array}$$" > \n)
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(define-skeleton tex-bf "Insert skel." nil "{\\bf{" @ _ "}" @)
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(define-skeleton tex-binom "Insert skel." nil "\\binom{" @ _ "}{" @ _ "}" @)
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(define-skeleton tex-coprod "Insert skel." nil "\\coprod_{" @ _ "}^{" @ _ "}" @)
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(define-skeleton tex-em "Insert skel." nil "{\\em{" @ _ "}" @)
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(define-skeleton tex-footnote "Insert skel." nil "\\footnote{" @ _ "}" @)
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(define-skeleton tex-href "Insert skel." "Desc: " "\\href{" @ _ "}{" @ str "}" @)
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(define-skeleton tex-it "Insert skel." nil "{\\it{" @ _ "}" @)
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(define-skeleton tex-main "Insert skel." nil
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"\\input eplain" \n
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@ > _ \n
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"\\bye" > @)
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(define-skeleton tex-prod "Insert skel." nil "\\prod_{" @ _ "}^{" @ _ "}" @)
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(define-skeleton tex-sum "Insert skel." nil "\\sum_{" @ _ "}^{" @ _ "}" @)
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(define-skeleton tex-tt "Insert skel." nil "{\\tt{" @ _ "}" @)
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(define-skeleton tex-url "Insert skel." nil "\\url{" @ _ "}" @)
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(provide 'mode-tex)
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