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Almathera Ten Pack 2: CDPD 1
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Almathera Ten on Ten - Disc 2: CDPD 1.iso
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pd
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076-100
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092
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less
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help.c
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C/C++ Source or Header
|
1995-03-13
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2KB
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81 lines
#include "less.h"
/*
* Display some help.
* Help is in two pages.
*/
static void
help0()
{
puts("f, SPACE Forward one screen.\n");
puts("b,B Backward one screen.\n");
puts("e, j, CR * Forward N lines, default 1.\n");
puts("y, k * Backward N lines, default 1.\n");
puts("d * Forward N lines, default 10 or last N to d or u command.\n");
puts("u * Backward N lines, default 10 or last N to d or u command.\n");
puts("r Repaint screen.\n");
puts("g * Go to line N, default 1.\n");
puts("G * Like g, but default is last line in file.\n");
puts("= Print current file name\n");
puts("/pattern * Search forward for N-th occurence of pattern.\n");
puts("?pattern * Search backward for N-th occurence of pattern.\n");
puts("n * Repeat previous search (for N-th occurence).\n");
puts("q,Q Exit.\n");
error("More help...");
}
static void
help1()
{
char message[100];
extern char all_options[];
puts("R Repaint screen, discarding buffered input.\n");
puts("p, % * Position to N percent into the file.\n");
puts("m<letter> Mark the current position with <letter>.\n");
puts("'<letter> Return to a previously marked position.\n");
sprintf(message,
"-X Toggle a flag (X may be one of \"%s\").\n",
all_options);
puts(message);
puts("E [file] Examine a new file.\n");
puts("N Examine the next file (from the command line).\n");
puts("P Examine the previous file (from the command line).\n");
puts("V Print version number.\n");
#if SHELL_ESCAPE
puts("!command Passes the command to a shell to be executed.\n");
#endif
#if EDITOR
sprintf(message,
"v Edit the current file with $EDITOR (default %s).\n",
EDIT_PGM);
puts(message);
#endif
error("");
}
public void
help()
{
register int i;
for (i = 0; i < 2; i++)
{
clear();
so_enter();
puts("Amiga LESS 1.2 by\n");
puts("Bob Leivian \n");
puts("2702 W. Curry St.\n");
puts("Chandler AZ 85224");
so_exit();
puts("\n\nCommands marked with * may be preceeded by a number, N.\n\n");
switch (i)
{
case 0: help0(); break;
case 1: help1(); break;
}
}
}