配置LaTeXTools插件自定义编译

Sublime Text安装LaTeXTools插件后，默认是编译工具是latexmk (TeXLive)，大部分状况下，latexmk应该够用，它可以判断须要编译的次数，包括使用bibtex编译引用的参考文献。但有时候会有须要自定义编译引擎或者顺序。

下面以pdflatex+bibtex+pdflatex*2的编译为例说明下如何自定义LaTeX编译。

(参考自LaTeXTools)

在LaTeXTools的安装目录（Mac下默认为~/Library/Application Support/Sublime Text 3/Packages/LaTeXTools）有默认的配置文件LaTeXTools.sublime-settings，将其复制到安装目录上一级目录的Use文件夹下。安装目录下的配置文件不建议修改，但复制到User目录后作用做用户自定义配置进行修改。打开配置文件可在编译引擎设置部分看到

// Build engine settings
// ------------------------------------------------------------------

        // OPTION: "builder"
        // Specifies a build engine
        // Possible values:
        //
        // "default" or ""      the default built-in build engine; currently
        //                                      this is the same as "traditional"
        //
        // "simple"                     invokes pdflatex 1x or 2x as needed, then
        //                                      bibtex and pdflatex again if needed;
        //                                      intended mainly as a simple example for
        //                                      people writing their own build engines.
        //
        // "traditional"        replicates the 'old' system based on
        //                                      latexmk (TeXLive) / texify (MiKTeX)
        //
        // "script"                     external script: invokes the set of commands
        //                                      specified in the "script_commands" setting
        //                                      in the platform-specific part of the
        //                                      "builder_settings"
        //
        // custom name          you can also use third-party build engines;
        //                                      if so, set the "builder_path" option below
        //
        // NOTE: custom builders CANNOT have the same name as an existing
        // built-in build engine (including "default")

        "builder": "traditional",

默认的编译引擎是"traditional"，即latexmk (TeXLive)。能够经过设置编译引擎为"script"，而后设置须要的"script_commands"来自定义编译。要实现pdflatex+bibtex+pdflatex*2的编译须要在"builder_settings"相应的平台条目中加入编译命令，如我是在Mac下：

...
"osx" : {
        // See README or third-party documentation
        "script_commands": [
            "pdflatex -synctex=1 -interaction=nonstopmode",
            "bibtex",
            "pdflatex -synctex=1 -interaction=nonstopmode",
            "pdflatex -synctex=1 -interaction=nonstopmode"
        ]
},
...

保存文件。再次编译tex文件时默认是编译就是pdflatex+bibtex+pdflatex*2了。