236 lines
7.9 KiB
EmacsLisp
236 lines
7.9 KiB
EmacsLisp
;;==============================================================================
|
|
;; TeX and LaTeX
|
|
;;==============================================================================
|
|
|
|
;; I find the default tex-mode and AucTeX quite disappointing. I'm using custom
|
|
;; functions for everything.
|
|
|
|
(defcustom tex-my-viewer "zathura --fork -s -x \"emacsclient --eval '(progn (switch-to-buffer (file-name-nondirectory \"'\"'\"%{input}\"'\"'\")) (goto-line %{line}))'\""
|
|
"PDF Viewer for TeX documents. You may want to fork the viewer
|
|
so that it detects when the same document is launched twice, and
|
|
persists when Emacs gets closed.
|
|
|
|
Simple command:
|
|
|
|
zathura --fork
|
|
|
|
We can use
|
|
|
|
emacsclient --eval '(progn (switch-to-buffer (file-name-nondirectory \"%{input}\")) (goto-line %{line}))'
|
|
|
|
to reverse-search a pdf using SyncTeX. Note that the quotes and
|
|
double-quotes matter and must be escaped appropriately."
|
|
:safe 'stringp)
|
|
|
|
(defcustom tex-my-compiler nil
|
|
"[Local variable]
|
|
|
|
This is the name of the executable called upon TeX compilations.
|
|
Examples: pdftex, pdflatex, xetex, xelatex, luatex, lualatex...
|
|
|
|
If value is nil, the compiler will be tex-my-default-compiler for
|
|
TeX mode, and latex-my-default-compiler for LaTeX mode."
|
|
:safe 'stringp)
|
|
|
|
(defcustom tex-my-masterfile nil
|
|
"[Local variable]
|
|
|
|
The file that should be compiled."
|
|
:safe 'stringp)
|
|
|
|
(defcustom tex-my-default-compiler "pdftex"
|
|
"Default compiler for TeX mode. Used if tex-my-compiler is
|
|
empty."
|
|
:safe 'stringp)
|
|
|
|
(defcustom latex-my-default-compiler "pdflatex"
|
|
"Default compiler for LaTeX mode. Used if tex-my-compiler is
|
|
empty."
|
|
:safe 'stringp)
|
|
|
|
(defcustom tex-my-compiler-options "-file-line-error-style -interaction nonstopmode -synctex=1"
|
|
"The options to the tex compiler. Options are set between the
|
|
compiler name and the file name.
|
|
|
|
Interesting options:
|
|
|
|
* -file-line-error-style: change the style of error report to
|
|
display file name and line first.
|
|
|
|
* -halt-on-error: default.
|
|
|
|
* -interaction <mode>: like -halt-on-error, you can set the way
|
|
the compilers behave on errors. Possible values for <mode> are
|
|
'batchmode', 'errorstopmode', 'nonstopmode' and 'scrollmode'.
|
|
|
|
* -shell-escape: allow the use of \write18{<external command>}
|
|
from within TeX documents. This is a potential security issue.
|
|
|
|
* -synctex=1: enable SyncTeX support.
|
|
|
|
You may use file local variable for convenience:
|
|
|
|
% -*- tex-my-compiler-options: \"-shell-escape\"
|
|
|
|
Note that -shell-escape can also be toggled with universal
|
|
argument."
|
|
:safe 'stringp)
|
|
|
|
(defcustom tex-my-startcommands ""
|
|
"You can call a TeX compiler upon a string instead of a file.
|
|
This is actually useful if you want to customize your
|
|
compilation.
|
|
|
|
If this variable is not an empty string, the mandatory \" is
|
|
prepended and \\input\" is appended, so that the target file gets
|
|
read; otherwise the TeX compiler would stop there.
|
|
|
|
You may use it to act on the process, like the default behaviour:
|
|
\\nonstopmode
|
|
which will continue the process whenever an error is
|
|
encountered. There is an command-line argument for that on most
|
|
compilers, that is is rarely useful.
|
|
|
|
If you use a color theme, or any conditional variable inside your
|
|
document, you may define it here:
|
|
\\def\\myvar{mycontent}"
|
|
:safe 'stringp)
|
|
|
|
(defun tex-my-compile ()
|
|
"Use compile to process your TeX-based document. Use a prefix
|
|
argument to call the compiler along the '-shell-escape'
|
|
option. This will enable the use of '\write18{<external
|
|
command>}' from within TeX documents, which need to allow
|
|
external application to be called from TeX.
|
|
|
|
This may be useful for some features like GnuPlot support with TikZ.
|
|
|
|
WARNING: the -shell-escape option is a potential security issue."
|
|
(interactive)
|
|
(let (
|
|
;; Set compiler to be tex-my-compiler if not empty, or a default
|
|
;; compiler otherwise.
|
|
(local-compiler
|
|
(if (not tex-my-compiler)
|
|
(cond
|
|
((string= "latex-mode" major-mode) latex-my-default-compiler)
|
|
((string= "plain-tex-mode" major-mode) tex-my-default-compiler)
|
|
(t (message "Warning: unknown major mode. Trying pdftex.") "pdftex"))
|
|
tex-my-compiler))
|
|
|
|
;; Master file
|
|
(local-master
|
|
(if (not tex-my-masterfile)
|
|
buffer-file-name
|
|
tex-my-masterfile))
|
|
|
|
;; If tex-my-startcommands has some content, we make sure it is a string
|
|
;; that loads the file.
|
|
(local-start-cmd
|
|
(if (not (string= "" tex-my-startcommands))
|
|
(concat "\"" tex-my-startcommands "\\input\"")))
|
|
|
|
;; Support of prefix argument to toggle -shell-escape.
|
|
(local-shell-escape
|
|
(if (equal current-prefix-arg '(4)) "-shell-escape" "")))
|
|
|
|
(let (
|
|
;; Final command
|
|
(local-compile-command
|
|
(concat local-compiler " " local-shell-escape " " tex-my-compiler-options " " local-start-cmd " \"" local-master "\"")))
|
|
|
|
;; (message local-compile-command) ;; Debug only.
|
|
(save-buffer)
|
|
(setq compilation-scroll-output t)
|
|
(compile local-compile-command)
|
|
|
|
;; If no user interaction for 2 seconds, hide the compilation window.
|
|
(sit-for 2)
|
|
(delete-windows-on "*compilation*"))))
|
|
|
|
|
|
(defcustom tex-my-extension-list '("aux" "glg" "glo" "gls" "idx" "ilg" "ind" "lof" "log" "nav" "out" "snm" "synctex" "synctex.gz" "tns" "toc" "xdy")
|
|
"List of known TeX exentsions. This list is used by 'tex-clean to purge all matching files."
|
|
:safe 'listp)
|
|
|
|
(defun tex-clean ()
|
|
"Remove all TeX temporary files. This command should be safe,
|
|
but there is no warranty."
|
|
(interactive)
|
|
(let (
|
|
;; Master file.
|
|
(local-master
|
|
(if (not tex-my-masterfile)
|
|
buffer-file-name
|
|
tex-my-masterfile)))
|
|
|
|
(let (
|
|
;; File name without extension.
|
|
(file
|
|
(replace-regexp-in-string "tex" "" (file-name-nondirectory local-master))))
|
|
|
|
;; Concatate file name to list.
|
|
(mapcar
|
|
;; Delete file if exist
|
|
(lambda (argfile) (interactive)
|
|
(when (and (file-exists-p argfile) (file-writable-p argfile))
|
|
(delete-file argfile)
|
|
(message "[%s] deleted." argfile)))
|
|
(mapcar
|
|
;; Concat file name with extensions.
|
|
(lambda (arg) (interactive) (concat file arg))
|
|
tex-my-extension-list)))))
|
|
|
|
(defun tex-pdf-compress ()
|
|
"PDF compressions might really strip down the PDF size. The
|
|
compression depends on the fonts used. Do not use this command if
|
|
your document embeds raster graphics."
|
|
(interactive)
|
|
(let (
|
|
;; Master file.
|
|
(local-master
|
|
(if (not tex-my-masterfile)
|
|
buffer-file-name
|
|
tex-my-masterfile)))
|
|
|
|
(let (
|
|
;; Temp compressed file.
|
|
(file-temp
|
|
(concat (make-temp-name (concat "/tmp/" (file-name-nondirectory local-master))) ".pdf"))
|
|
|
|
;; File name with PDF extension.
|
|
(file
|
|
(replace-regexp-in-string "tex" "pdf" (file-name-nondirectory local-master))))
|
|
|
|
(when (and (file-exists-p file) (file-writable-p file))
|
|
(shell-command
|
|
(concat "gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=\"" file-temp "\" \"" file "\""))
|
|
(rename-file file-temp file t)
|
|
))))
|
|
|
|
(defun tex-pdf-view ()
|
|
"Call a PDF viewer for current buffer file. File name should be
|
|
properly escaped with double-quotes in case it has spaces."
|
|
(interactive)
|
|
(let (
|
|
;; Master file.
|
|
(local-master
|
|
(if (not tex-my-masterfile)
|
|
buffer-file-name
|
|
tex-my-masterfile)))
|
|
|
|
(shell-command
|
|
(concat tex-my-viewer
|
|
" \""
|
|
(replace-regexp-in-string "\.tex$" "\.pdf" (file-name-nondirectory local-master))
|
|
"\" &" ))
|
|
(delete-windows-on "*Async Shell Command*")))
|
|
|
|
(add-hook
|
|
'tex-mode-hook
|
|
(lambda ()
|
|
(dolist (key '("\C-c\C-f" "\C-c\C-b"))
|
|
(local-unset-key key))
|
|
(local-set-key (kbd "<f10>") 'tex-my-compile)
|
|
(local-set-key (kbd "<f9>") 'tex-pdf-view) ))
|