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<HTML><HEAD> <TITLE>BBS水木清华站∶精华区</TITLE></HEAD><BODY><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER> <BR>Emacs 的 info 使用说明 <BR> <BR>前已略述 info 的使用法,现在就更进一步详述之。在 EMACS <BR>的线上辅助说明功能中,info 的内容可说是最为丰富的。因为, <BR>任何线上辅助说明的文件都可在 info 模式中找到。因为,info <BR>就是用来放置整个 EMACS 手册。 <BR> info 对於 EMACS 文件的安排是采取树状的结构, <BR>所以是以根部(root)为出发点。info 执行 info program, <BR>使用 info program 的方法有二: <BR> <BR> * Ctrl-h i <BR> * ESC-x info <BR> <BR> info 对於档案的编排,是以 Hypertext 的方法来处理所有的 <BR>相关文件。当键入 ``Ctrl-h i'' 或 ``ESC-x info'' 後,会先进入 info <BR>树状(tree)结构的最顶端。如下就是进入 info 时的第一个画面: <BR> <BR>-*- Text -*- <BR>This is the file .../info/dir, which contains the topmost node of the <BR>Info hierarchy. The first time you invoke Info you start off <BR>looking at that node, which is (dir)Top. <BR> <BR>File: dir Node: Top This is the top of the INFO tree <BR> This (the Directory node) gives a menu of major topics. <BR> Typing "d" returns here, "q" exits, "?" lists all INFO commands, "h" <BR> gives a primer for first-timers, "mTexinfo" visits Texinfo topic, <BR> etc. <BR> --- PLEASE ADD DOCUMENTATION TO THIS TREE. (See INFO topic first.) --- <BR> <BR>* Menu: The list of major topics begins on the next line. <BR> <BR>* Info: (info). Documentation browsing system. <BR> <BR>* Emacs: (emacs). The extensible self-documenting text editor. <BR> <BR>* VIP: (vip). A VI-emulation for Emacs. <BR> <BR>* Texinfo: (texi.info). <BR> With one source file, make either a printed manual <BR> (through TeX) or an Info file (through texinfo). <BR> Full documentation in this menu item. <BR> <BR>* Termcap: (termcap). <BR> The termcap library, which enables application programs <BR> to handle all types of character-display terminals. <BR> <BR>* Regex: (regex). <BR> The GNU regular expression library. <BR> <BR>* Cpp: (cpp.info). <BR> C pre-processor. <BR> <BR>* Gcc: (gcc.info). <BR> GNU C Compiler --- an ANSI C Compiler developed by FSF. <BR> <BR>* Gzip: (gzip.info). <BR> GNU zip program --- an compress package developed by FSF. <BR> <BR>* Ispell: (ispell.info). <BR> A spelling checker. <BR> <BR>* Libg++: (libg++.info). <BR> G++ libraries. <BR> <BR>* Gmake: (make.info). <BR> A make utility developed by FSF. <BR> <BR>* Bison: (bison.info). <BR> GNU Yacc. <BR> <BR>* Gawk: (gawk.info). <BR> GNU awk --- pattern scanning and processing language. <BR> <BR>* Gdb: (gdb.info). <BR> GNU debugger. <BR> <BR>* Info-stnd: (info-stnd.info). <BR> Stand along GNU info. <BR> <BR>* Makeinfo: (makeinfo.info). <BR> Program for producing *.info file from *.texi file. <BR> <BR>* Graphics: (graphics.info). <BR> A set programs for producing plot files and display them <BR> on Tektronix 4010, PostScript, and X window system compatible <BR> output devices. <BR> <BR>* m4: (m4.info). <BR> m4 is macro processor, in the sense that it copies its input to the <BR> output, expending macros as it goes. GNU m4 is mostly compatible with <BR> system V, Release 3 version. <BR> <BR>* Hyperbole: (hypb.info). <BR> GNU Emacs-based everyday information management system. <BR> Use {C-h h d d} for a demo. Include Smart Key context-sensitive <BR> mouse or keyboard key support, a powerful rolodex, and extensible <BR> hypertext facilities including hyper-links in mail and news messages. <BR> <BR>* Standards Coding Style:(standards.info). <BR> GNU Coding Style. <BR> <BR>此时,出现在萤幕的第一列是标头(header),它包含此结点 <BR>(node)的基本讯息。表头所提供的讯息,最多可有五件事情: <BR> <BR> 1. 结点所在的档案(File) <BR> 2. 结点的名称(node) <BR> 3. 此结点的下一个结点(Next) <BR> 4. 此结点的上一个结点(Prev) <BR> 5. 此结点的上一层结点(up) <BR> <BR>此时的画面,只显示了二件事情,是因为此画面为 info 树状结构 <BR>的最上层。 <BR> <BR>在表头之下的资讯,是用来告知如何用 info 。它提供了五件事情,现一一说明。 <BR> <BR> * h <BR>
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