HELP - Navigate a VMS Help File

HELP is a program which can examine a VMS Help file and display the contents interactively.

Files you may copy include:

• help.f90, the source code;
• decfortran90.hlp, a sample help file;

The list of routines includes:

• HELP_MAIN reads and navigates a VMS-style help file.
• CH_CAP capitalizes a single character.
• CH_IS_DIGIT returns .TRUE. if a character is a decimal digit.
• GET_UNIT returns a free FORTRAN unit number.
• HLPVMS provides extensive help from a VMS help file.
• S_BLANKS_DELETE replaces consecutive blanks by one blank.
• S_CAP replaces any lowercase letters by uppercase ones in a string.
• S_CHOP "chops out" a portion of a string, and closes up the hole.
• S_EQI is a case insensitive comparison of two strings for equality.

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