# 2.11BSD#431 - /usr/src/new/notes/src/help.c

##### Functions

    help              X

       1: #include "parms.h"
       2: #include "structs.h"
       3:
       4: #ifdef  RCSIDENT
       5: static char rcsid[] = "$Header: help.c,v 1.7.0.1 86/01/25 22:55:47 notes Rel $";
       6: #endif	RCSIDENT
       7:
       8: /*
       9:  *	help(file) char *file;
      10:  *	prints the specified help file using more and then
      11:  *	does a pause with 'hit any key to continue.
      12:  *
      13:  *	Original idea:	Rob Kolstad January 1982
      14:  */
      15:
      16: help (file)
      17: char   *file;
      18: {
      19:     char    cmdline[CMDLEN];                /* line buffer */
      20:     char   *command;
      21:
      22:     if ((command = getenv ("PAGER")) == NULL)       /* see if overridden */
      23:     command = PAGER;                /* assign default */
      24: #ifndef FASTFORK
      25:     sprintf (cmdline, "%s < %s/%s/%s", command, Mstdir, UTILITY, file);
      26:     dounix (cmdline, 1, 1);
      27: #else
      28:     {
      29:     if (index (command, ' ') != (char *) NULL)  /* need shell */
      30:     {
      31:         sprintf (cmdline, "%s %s/%s/%s",
      32:             command, Mstdir, UTILITY, file);
      33:         dounix (1, 1, DFLTSH, "-c", cmdline, 0, 0);
      34:     }
      35:     else
      36:     {
      37:         sprintf (cmdline, "%s/%s/%s", Mstdir, UTILITY, file);
      38:         dounix (1, 1, command, cmdline, 0, 0, 0);
      39:     }
      40:     }
      41: #endif
      42:     printf ("  --Hit any key to continue--");
      43:     gchar ();
      44: }

#### Defined functions

help defined in line 16; used 5 times

- in /usr/src/new/notes/src/access.c line 88
- in /usr/src/new/notes/src/dropt.c line 94
- in /usr/src/new/notes/src/index.c line 58
- in /usr/src/new/notes/src/limindx.c line 46
- in /usr/src/new/notes/src/readem.c line 104

#### Defined variables

rcsid defined in line 5; never used

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