Below is the full text to src/vis_tab.c from NetHack 3.4.3. To link to a particular line, write [[vis_tab.c#line123]], for example.

1.    /* This source file is generated by 'makedefs'.  Do not edit. */

A clean distribution of NetHack does not include this file. It is generated at compile time.

2.    #include "config.h"
3.    #ifdef VISION_TABLES
4.    #include "vis_tab.h"
6.    #endif /* VISION_TABLES */
8.    /*vis_tab.c*/

If the VISION_TABLES symbol is defined at compile time, makedefs produces a longer form of this file.

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