Emacs / AUCTeX前缀参数 [英] Emacs/AUCTeX prefix arguments

问题描述

在LaTeX模式中 Cc Cc 必须绑定到：

In LaTeX mode C-c C-c is bound to:

(TeX-command-master &optional OVERRIDE-CONFIRM)

通常这个交互式函数运行一个命令，也许一个LaTeX汇编，要求确认。

Normally this interactive function runs a command, perhaps a LaTeX compilation, asking for confirmation.

在 tex-buf.el 中，它显示为：

如果给出前缀参数OVERRIDE-CONFIRM，确认
取决于它是正的，而不是TeX命令列表中的条目。

If a prefix argument OVERRIDE-CONFIRM is given, confirmation will depend on it being positive instead of the entry in `TeX-command-list'.

这对我来说有点神秘，并且阅读 Ch v TeX-command-list 没有帮助。

This is a bit cryptic for me and reading C-h v TeX-command-list didn't help.

如何将前缀参数传递给TeX-command-master，以避免所有确认请求？

How can I pass the prefix argument to "TeX-command-master" so that I avoid all the confirmation requests?

推荐答案

Build&查看

同样，这个解决方案，而不是修改 TeX-command-master 的行为，重写它。名为 build-view 的命令的重写版本遵循相当简单的逻辑。

Build & view

Again, this solution, instead of modifying the behaviour of the TeX-command-master, rewrites it. The rewritten version of the command, named build-view, follows a rather straightforward logic.

1. 如果LaTeX文件缓冲区未被修改，它将运行默认查看器;


2. 如果缓冲区脏了，它运行默认的LaTeX编译器，在构建之后，在默认查看器中打开输出。

以下是代码：

(defun build-view ()
  (interactive)
  (if (buffer-modified-p)
      (progn  
    (let ((TeX-save-query nil)) 
    (TeX-save-document (TeX-master-file)))
    (setq build-proc (TeX-command "LaTeX" 'TeX-master-file -1))
    (set-process-sentinel  build-proc  'build-sentinel))
    (TeX-view)))

(defun build-sentinel (process event)    
  (if (string= event "finished\n") 
      (TeX-view)
    (message "Errors! Check with C-`")))

您现在可以键入 Mx构建视图并启动被告知的构建视图进程或将其与新的键盘绑定如F2：

You can now type M-x build-view and start the told build-view process or associate it with a new keybinding such as "F2":

(add-hook 'LaTeX-mode-hook '(lambda () (local-set-key (kbd "<f2>") 'build-view)))

注意： Tyler建议， TeX-save-query 变量在本地更改，将旧的 C-c C-c / TeX-command-master 不受影响，并将不断询问确认。

Note: As suggested by Tyler, TeX-save-query variable is changed locally, therefore the old C-c C-c/ TeX-command-master is unaffected and will keep asking confirmations.

编辑此代码，使其更好或更容易阅读！

Do edit this code to make it better or easier to read!

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