Bundle less (version 444) for Windows.

[apitrace] / thirdparty / less / mkhelp.c

diff --git a/thirdparty/less/mkhelp.c b/thirdparty/less/mkhelp.c
new file mode 100644 (file)
index 0000000..4aa8cbd
--- /dev/null
+++ b/thirdparty/less/mkhelp.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 1984-2011  Mark Nudelman
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Less License, as specified in the README file.
+ *
+ * For more information about less, or for information on how to 
+ * contact the author, see the README file.
+ */
+
+
+/*
+ * Silly little program to generate the help.c source file
+ * from the less.hlp text file.
+ * help.c just contains a char array whose contents are 
+ * the contents of less.hlp.
+ */
+
+#include <stdio.h>
+
+       int
+main(argc, argv)
+       int argc;
+       char *argv[];
+{
+       int ch;
+       int prevch;
+
+       printf("/* This file was generated by mkhelp from less.hlp */\n");
+       printf("#include \"less.h\"\n");
+       printf("constant char helpdata[] = {\n");
+       ch = 0;
+       while (prevch = ch, (ch = getchar()) != EOF)
+       {
+               switch (ch)
+               {
+               case '\'':
+                       printf("'\\'',");
+                       break;
+               case '\\':
+                       printf("'\\\\',");
+                       break;
+               case '\b':
+                       printf("'\\b',");
+                       break;
+               case '\t':
+                       printf("'\\t',");
+                       break;
+               case '\n':
+                       if (prevch != '\r') 
+                               printf("'\\n',\n");
+                       break;
+               case '\r':
+                       if (prevch != '\n') 
+                               printf("'\\n',\n");
+                       break;
+               default:
+                       if (ch >= ' ' && ch < 0x7f)
+                               printf("'%c',", ch);
+                       else
+                               printf("0x%02x,", ch);
+                       break;
+               }
+       }
+       /* Add an extra null char to avoid having a trailing comma. */
+       printf(" 0 };\n");
+       printf("constant int size_helpdata = sizeof(helpdata) - 1;\n");
+       return (0);
+}