------------------------------------------------------------------------------

A license is hereby granted to reproduce this software source code and
to create executable versions from this source code for personal,
non-commercial use.  The copyright notice included with the software
must be maintained in all copies produced.

THIS PROGRAM IS PROVIDED "AS IS". THE AUTHOR PROVIDES NO WARRANTIES
WHATSOEVER, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF
MERCHANTABILITY, TITLE, OR FITNESS FOR ANY PARTICULAR PURPOSE.  THE
AUTHOR DOES NOT WARRANT THAT USE OF THIS PROGRAM DOES NOT INFRINGE THE
INTELLECTUAL PROPERTY RIGHTS OF ANY THIRD PARTY IN ANY COUNTRY.

Copyright (c) 1995, John Conover, All Rights Reserved.

Comments and/or bug reports should be addressed to:

    john@johncon.com (John Conover)

------------------------------------------------------------------------------

The following is the McCabe and Halstead metrics for the program, rel,
as generated by "CodeCheck" from Abraxas Software, Inc., 7033 SW
Macadam Ave., Portland, OR 97219, USA, telephone (503) 244-5253. The
modules lexicon.c and postfix.c have high complexity metrics, and
should probably be broken up (particularly postfix.c,) in the interest
of maintainability.  The modules rel.c, searchpath.c, and searchfile.c
have moderate complexity, and all other functions have low complexity.

The program has only 458 lines of executable code, (a significant
percentage of the executable code is dedicated to the exception/fault
handling in client/server architectures to prevent memory and file
system leaks-see rel.c, and error messaging-see message.c) and 87
lines of declarations, out of 5765 total lines, of which, 1490 lines
are comments, (the rest are whitespace, punctuation, compiler
directives, etc.)  Over 99% of the lines of executable code is
commented. All major functions have test cases that can be compiled
via the Makefile.

The diagnostics from CodeCheck seem within reasonable bounds, (no
errors or warnings were permitted, excepting as noted in rel.c
concerning line length of comments, etc.)  The lint product from
Gimpel Software, 3207 Hogarth Lane, Collegeville, PA, 19426, USA,
telephone (215) 584-4261, was used to verify the code statics, (no
errors or warnings were permitted,) in addition to the lint on the ATT
SysV, Rel. 4.2 system that was used for development, (again, no errors
or warnings were permitted.) Memory allocation robustness, (memory
boundary overruns and referencing of un-allocated areas,) was verified
using Bruce Perens' "efence" library, c/o Pixar, 1001 West Cutting
Blvd., Suite 200, Richmond, CA 94804, telephone (510) 215-3502,
Bruce@Pixar.com. The sources were formated for consistency with the
indent program, available via anonymous ftp from prep.ai.mit.edu in
/pub/gnu/indent.1.9.1.tar.gz.

    john@johncon.com (John Conover)
    Campbell, California, USA
    May, 1995

Date: May 04 1995, 21:12:06.
Note: Line counts do NOT include lines from header files.

bmhsearch

    bmhcompile_postfix

        bmhcompile           function
        PUSH                 macro

        Complexity, 4  (low)
        Density, 1.700000

        length, 101.408691
        volume, 423.184998
        % abstraction, 1.123595

    bmhsearch_list

        bmhsearch            function

        Complexity, 2  (low)
        Density, 2.750000

        length, 86.159470
        volume, 220.078186
        % abstraction, 8.221959

    bmhcompile

        memalloc             function
        strlen               function
        memalloc             function
        message              function

        Complexity, 6  (low)
        Density, 3.000000

        length, 161.497223
        volume, 1060.081421
        % abstraction, 0.448540

    bmhsearch


        Complexity, 4  (low)
        Density, 2.333333

        length, 107.019547
        volume, 451.891357
        % abstraction, 7.302640

File bmhsearch has:
    Manifest constants: 0
    Executable lines: 41
    Comment lines with text: 202
    Declaration lines: 14
    Whitespace lines: 221
    Preprocessor lines: 20
    Suppressed lines: 43
    Punctuation lines: 32
    TOTAL LINES: 573

    Low-level statements: 23
    Non-executable statements: 6
    High-level statements: 24
    TOTAL STATEMENTS: 53

    Macros defined: 272
    Functions defined: 4

    Executable lines per function:
        Mean: 9.750000
        Minimum: 4.000000
        Std.Dev: 4.264680
        Maximum: 16.000000

    Function Density (operators per executable line):
        Mean: 2.445833
        Std.Dev: 0.492073

    Function Complexity (McCabe):
        Mean: 4.000000
        Std.Dev: 1.414214
        Maximum: 6.000000

    Histogram:

    0 +
    1 +
    2 + x
    3 +
    4 + xx
    5 +
    6 + x
    7 +
    8 +
    9 +
   10 +
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   20 +

    Level of Function Abstraction (percent)

    Histogram:

        0 + xx
        5 + xx
       10 +
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       20 +
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       45 +
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    Halstead Volume: 3300.239014
    Halstead Length: 335.756042
    Halstead Purity: 0.614938
    Halstead Effort: 182116.859375

    221 whitespace lines
    41 executable lines
    574 source-file lines

Date: May 04 1995, 21:13:48.
Note: Line counts do NOT include lines from header files.

eval

    allocate_eval

        memalloc             function

        Complexity, 9  (low)
        Density, 1.071429

        length, 157.344894
        volume, 781.418030
        % abstraction, 0.608495

    postfix_eval

        function             function

        Complexity, 3  (low)
        Density, 2.500000

        length, 106.605942
        volume, 365.358978
        % abstraction, 1.301429

    or

        POP                  macro
        POP                  macro
        PUSH                 macro

        Complexity, 2  (low)
        Density, 2.333333

        length, 71.548874
        volume, 259.146729
        % abstraction, 1.834825

    and

        POP                  macro
        POP                  macro
        PUSH                 macro

        Complexity, 2  (low)
        Density, 2.333333

        length, 71.548874
        volume, 259.146729
        % abstraction, 1.834825

    not

        POP                  macro
        POP                  macro
        PUSH                 macro

        Complexity, 2  (low)
        Density, 1.500000

        length, 61.748604
        volume, 208.148453
        % abstraction, 2.284373

    identifier

        PUSH                 macro

        Complexity, 1  (low)
        Density, 0.000000

        length, 6.754888
        volume, 11.609640
        % abstraction, 40.956375

File eval has:
    Manifest constants: 0
    Executable lines: 58
    Comment lines with text: 131
    Declaration lines: 16
    Whitespace lines: 192
    Preprocessor lines: 24
    Suppressed lines: 16
    Punctuation lines: 36
    TOTAL LINES: 473

    Low-level statements: 49
    Non-executable statements: 5
    High-level statements: 17
    TOTAL STATEMENTS: 71

    Macros defined: 272
    Functions defined: 6

    Executable lines per function:
        Mean: 9.166667
        Minimum: 1.000000
        Std.Dev: 8.687475
        Maximum: 28.000000

    Function Density (operators per executable line):
        Mean: 1.623016
        Std.Dev: 0.888047

    Function Complexity (McCabe):
        Mean: 3.166667
        Std.Dev: 2.671870
        Maximum: 9.000000

    Histogram:

    0 +
    1 + x
    2 + xxx
    3 + x
    4 +
    5 +
    6 +
    7 +
    8 +
    9 + x
   10 +
   11 +
   12 +
   13 +
   14 +
   15 +
   16 +
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   19 +
   20 +

    Level of Function Abstraction (percent)

    Histogram:

        0 + xxxxx
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 + x
       45 +
       50 +

    Halstead Volume: 3042.468262
    Halstead Length: 305.115784
    Halstead Purity: 0.594768
    Halstead Effort: 154937.703125

    192 whitespace lines
    58 executable lines
    474 source-file lines

Date: May 04 1995, 21:17:03.
Note: Line counts do NOT include lines from header files.

lexicon

    lexicon


        Complexity, 24  (high)
        Density, 0.745763

        length, 205.810074
        volume, 1532.227051
        % abstraction, 0.757697

File lexicon has:
    Manifest constants: 0
    Executable lines: 61
    Comment lines with text: 98
    Declaration lines: 2
    Whitespace lines: 194
    Preprocessor lines: 8
    Suppressed lines: 44
    Punctuation lines: 26
    TOTAL LINES: 433

    Low-level statements: 31
    Non-executable statements: 4
    High-level statements: 18
    TOTAL STATEMENTS: 53

    Macros defined: 272
    Functions defined: 1

    Executable lines per function:
        Mean: 59.000000
        Minimum: 59.000000
        Std.Dev: 0.000000
        Maximum: 59.000000

    Function Density (operators per executable line):
        Mean: 0.745763
        Std.Dev: 0.000000

    Function Complexity (McCabe):
        Mean: 24.000000
        Std.Dev: 0.000000
        Maximum: 24.000000

    Histogram:

    0 +
    1 +
    2 +
    3 +
    4 +
    5 +
    6 +
    7 +
    8 +
    9 +
   10 +
   11 +
   12 +
   13 +
   14 +
   15 +
   16 +
   17 +
   18 +
   19 +
   20 +
[1 case was above 20]

    Level of Function Abstraction (percent)

    Histogram:

        0 + x
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 1769.927490
    Halstead Length: 254.583557
    Halstead Purity: 0.823895
    Halstead Effort: 38685.558594

    194 whitespace lines
    61 executable lines
    434 source-file lines

Date: May 04 1995, 21:18:39.
Note: Line counts do NOT include lines from header files.

memalloc

    memalloc

        malloc               function
        malloc               function
        PUSH                 macro
        free                 function

        Complexity, 3  (low)
        Density, 2.833333

        length, 81.324997
        volume, 402.597015
        % abstraction, 1.181054

    memdealloc

        POP                  macro
        free                 function
        free                 function

        Complexity, 3  (low)
        Density, 2.000000

        length, 57.705235
        volume, 216.836105
        % abstraction, 0.922356

File memalloc has:
    Manifest constants: 0
    Executable lines: 14
    Comment lines with text: 61
    Declaration lines: 7
    Whitespace lines: 90
    Preprocessor lines: 11
    Suppressed lines: 20
    Punctuation lines: 17
    TOTAL LINES: 220

    Low-level statements: 8
    Non-executable statements: 3
    High-level statements: 9
    TOTAL STATEMENTS: 20

    Macros defined: 272
    Functions defined: 2

    Executable lines per function:
        Mean: 5.500000
        Minimum: 5.000000
        Std.Dev: 0.500000
        Maximum: 6.000000

    Function Density (operators per executable line):
        Mean: 2.416667
        Std.Dev: 0.416667

    Function Complexity (McCabe):
        Mean: 3.000000
        Std.Dev: 0.000000
        Maximum: 3.000000

    Histogram:

    0 +
    1 +
    2 +
    3 + xx
    4 +
    5 +
    6 +
    7 +
    8 +
    9 +
   10 +
   11 +
   12 +
   13 +
   14 +
   15 +
   16 +
   17 +
   18 +
   19 +
   20 +

    Level of Function Abstraction (percent)

    Histogram:

        0 + xx
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 1015.598022
    Halstead Length: 145.041916
    Halstead Purity: 0.732535
    Halstead Effort: 20946.708984

    90 whitespace lines
    14 executable lines
    221 source-file lines

Date: May 04 1995, 21:21:05.
Note: Line counts do NOT include lines from header files.

message

    message

        fprintf              function
        fprintf              function
        fprintf              function

        Complexity, 6  (low)
        Density, 1.916667

        length, 128.361633
        volume, 570.000000
        % abstraction, 2.036779

File message has:
    Manifest constants: 0
    Executable lines: 18
    Comment lines with text: 57
    Declaration lines: 7
    Whitespace lines: 83
    Preprocessor lines: 8
    Suppressed lines: 29
    Punctuation lines: 84
    TOTAL LINES: 286

    Low-level statements: 7
    Non-executable statements: 1
    High-level statements: 11
    TOTAL STATEMENTS: 19

    Macros defined: 272
    Functions defined: 1

    Executable lines per function:
        Mean: 12.000000
        Minimum: 12.000000
        Std.Dev: 0.000000
        Maximum: 12.000000

    Function Density (operators per executable line):
        Mean: 1.916667
        Std.Dev: 0.000000

    Function Complexity (McCabe):
        Mean: 6.000000
        Std.Dev: 0.000000
        Maximum: 6.000000

    Histogram:

    0 +
    1 +
    2 +
    3 +
    4 +
    5 +
    6 + x
    7 +
    8 +
    9 +
   10 +
   11 +
   12 +
   13 +
   14 +
   15 +
   16 +
   17 +
   18 +
   19 +
   20 +

    Level of Function Abstraction (percent)

    Histogram:

        0 + x
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 6510.465820
    Halstead Length: 1479.414917
    Halstead Purity: 1.746653
    Halstead Effort: 129693.460938

    83 whitespace lines
    18 executable lines
    287 source-file lines

Date: May 04 1995, 21:22:46.
Note: Line counts do NOT include lines from header files.

postfix

    postfix

        lexicon              function
        lexicon              function
        memalloc             function
        allocate_eval        function
        POP                  macro
        PUSH                 macro
        PUSH                 macro
        PUSH                 macro
        PUSH                 macro
        POP                  macro
        PUSH                 macro
        PUSH                 macro
        POP                  macro
        PUSH                 macro
        POP                  macro
        PUSH                 macro
        message              function

        Complexity, 30  (very high)
        Density, 1.261905

        length, 317.767151
        volume, 3526.595215
        % abstraction, 0.329203

File postfix has:
    Manifest constants: 0
    Executable lines: 86
    Comment lines with text: 155
    Declaration lines: 5
    Whitespace lines: 183
    Preprocessor lines: 8
    Suppressed lines: 45
    Punctuation lines: 52
    TOTAL LINES: 534

    Low-level statements: 56
    Non-executable statements: 4
    High-level statements: 47
    TOTAL STATEMENTS: 107

    Macros defined: 272
    Functions defined: 1

    Executable lines per function:
        Mean: 84.000000
        Minimum: 84.000000
        Std.Dev: 0.000000
        Maximum: 84.000000

    Function Density (operators per executable line):
        Mean: 1.261905
        Std.Dev: 0.000000

    Function Complexity (McCabe):
        Mean: 30.000000
        Std.Dev: 0.000000
        Maximum: 30.000000

    Histogram:

    0 +
    1 +
    2 +
    3 +
    4 +
    5 +
    6 +
    7 +
    8 +
    9 +
   10 +
   11 +
   12 +
   13 +
   14 +
   15 +
   16 +
   17 +
   18 +
   19 +
   20 +
[1 case was above 20]

    Level of Function Abstraction (percent)

    Histogram:

        0 + x
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 3800.155518
    Halstead Length: 364.122925
    Halstead Purity: 0.587295
    Halstead Effort: 200251.671875

    183 whitespace lines
    86 executable lines
    535 source-file lines

Date: May 04 1995, 21:24:55.
Note: Line counts do NOT include lines from header files.

qsortlist

    qsortlist

        element_comp         macro
        qsortlist            function
        qsortlist            function

        Complexity, 5  (low)
        Density, 1.904762

        length, 117.592590
        volume, 775.288696
        % abstraction, 1.497460

File qsortlist has:
    Manifest constants: 0
    Executable lines: 23
    Comment lines with text: 82
    Declaration lines: 7
    Whitespace lines: 88
    Preprocessor lines: 8
    Suppressed lines: 40
    Punctuation lines: 16
    TOTAL LINES: 264

    Low-level statements: 17
    Non-executable statements: 2
    High-level statements: 10
    TOTAL STATEMENTS: 29

    Macros defined: 272
    Functions defined: 1

    Executable lines per function:
        Mean: 21.000000
        Minimum: 21.000000
        Std.Dev: 0.000000
        Maximum: 21.000000

    Function Density (operators per executable line):
        Mean: 1.904762
        Std.Dev: 0.000000

    Function Complexity (McCabe):
        Mean: 5.000000
        Std.Dev: 0.000000
        Maximum: 5.000000

    Histogram:

    0 +
    1 +
    2 +
    3 +
    4 +
    5 + x
    6 +
    7 +
    8 +
    9 +
   10 +
   11 +
   12 +
   13 +
   14 +
   15 +
   16 +
   17 +
   18 +
   19 +
   20 +

    Level of Function Abstraction (percent)

    Histogram:

        0 + x
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 963.748901
    Halstead Length: 155.925430
    Halstead Purity: 0.842840
    Halstead Effort: 38549.957031

    88 whitespace lines
    23 executable lines
    265 source-file lines

Date: May 04 1995, 21:27:43.
Note: Line counts do NOT include lines from header files.

rel

    main

        signal               function
        memalloc             function
        strlen               function
        memalloc             function
        strlen               function
        strcpy               function
        make_uppercase       function
        transliterate        function
        strlen               function
        postfix              function
        bmhcompile_postfix   function
        searchpath           function
        qsortlist            function
        printf               function
        message              function
        relclose             function

        Complexity, 14  (moderate)
        Density, 2.629630

        length, 316.919037
        volume, 2127.911621
        % abstraction, 0.545588

File rel has:
    Manifest constants: 0
    Executable lines: 29
    Comment lines with text: 365
    Declaration lines: 7
    Whitespace lines: 197
    Preprocessor lines: 8
    Suppressed lines: 4
    Punctuation lines: 28
    TOTAL LINES: 638

    Low-level statements: 13
    Non-executable statements: 5
    High-level statements: 26
    TOTAL STATEMENTS: 44

    Macros defined: 272
    Functions defined: 1

    Executable lines per function:
        Mean: 27.000000
        Minimum: 27.000000
        Std.Dev: 0.000000
        Maximum: 27.000000

    Function Density (operators per executable line):
        Mean: 2.629630
        Std.Dev: 0.000000

    Function Complexity (McCabe):
        Mean: 14.000000
        Std.Dev: 0.000000
        Maximum: 14.000000

    Histogram:

    0 +
    1 +
    2 +
    3 +
    4 +
    5 +
    6 +
    7 +
    8 +
    9 +
   10 +
   11 +
   12 +
   13 +
   14 + x
   15 +
   16 +
   17 +
   18 +
   19 +
   20 +

    Level of Function Abstraction (percent)

    Histogram:

        0 + x
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 2359.773926
    Halstead Length: 363.229797
    Halstead Purity: 0.943454
    Halstead Effort: 69482.234375

    197 whitespace lines
    29 executable lines
    639 source-file lines

Date: May 04 1995, 21:29:42.
Note: Line counts do NOT include lines from header files.

relclose

    relclose

        signal               function
        message              function
        message              function
        int_searchfile       function
        int_searchpath       function
        memdealloc           function
        signal               function
        message              function
        exit                 function

        Complexity, 4  (low)
        Density, 1.500000

        length, 96.657104
        volume, 399.537384
        % abstraction, 1.190098

File relclose has:
    Manifest constants: 0
    Executable lines: 12
    Comment lines with text: 48
    Declaration lines: 1
    Whitespace lines: 47
    Preprocessor lines: 6
    Suppressed lines: 2
    Punctuation lines: 8
    TOTAL LINES: 124

    Low-level statements: 7
    Non-executable statements: 0
    High-level statements: 6
    TOTAL STATEMENTS: 13

    Macros defined: 272
    Functions defined: 1

    Executable lines per function:
        Mean: 10.000000
        Minimum: 10.000000
        Std.Dev: 0.000000
        Maximum: 10.000000

    Function Density (operators per executable line):
        Mean: 1.500000
        Std.Dev: 0.000000

    Function Complexity (McCabe):
        Mean: 4.000000
        Std.Dev: 0.000000
        Maximum: 4.000000

    Histogram:

    0 +
    1 +
    2 +
    3 +
    4 + x
    5 +
    6 +
    7 +
    8 +
    9 +
   10 +
   11 +
   12 +
   13 +
   14 +
   15 +
   16 +
   17 +
   18 +
   19 +
   20 +

    Level of Function Abstraction (percent)

    Histogram:

        0 + x
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 549.445984
    Halstead Length: 139.741531
    Halstead Purity: 1.293903
    Halstead Effort: 5769.182617

    47 whitespace lines
    12 executable lines
    125 source-file lines

Date: May 04 1995, 21:30:46.
Note: Line counts do NOT include lines from header files.

searchfile

    searchfile

        open                 function
        fcntl                function
        fstat                function
        malloc               function
        read                 function
        transliterate        function
        bmhsearch_list       function
        free                 function
        fcntl                function
        message              function
        close                function
        message              function
        message              function

        Complexity, 11  (moderate)
        Density, 2.131579

        length, 361.559357
        volume, 2272.371094
        % abstraction, 0.510904

    int_searchfile

        close                function
        message              function
        free                 function

        Complexity, 4  (low)
        Density, 1.750000

        length, 71.548874
        volume, 298.677582
        % abstraction, 0.669618

File searchfile has:
    Manifest constants: 0
    Executable lines: 51
    Comment lines with text: 62
    Declaration lines: 5
    Whitespace lines: 130
    Preprocessor lines: 11
    Suppressed lines: 52
    Punctuation lines: 30
    TOTAL LINES: 341

    Low-level statements: 32
    Non-executable statements: 4
    High-level statements: 26
    TOTAL STATEMENTS: 62

    Macros defined: 272
    Functions defined: 2

    Executable lines per function:
        Mean: 23.000000
        Minimum: 8.000000
        Std.Dev: 15.000000
        Maximum: 38.000000

    Function Density (operators per executable line):
        Mean: 1.940789
        Std.Dev: 0.190789

    Function Complexity (McCabe):
        Mean: 7.500000
        Std.Dev: 3.500000
        Maximum: 11.000000

    Histogram:

    0 +
    1 +
    2 +
    3 +
    4 + x
    5 +
    6 +
    7 +
    8 +
    9 +
   10 +
   11 + x
   12 +
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   15 +
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   17 +
   18 +
   19 +
   20 +

    Level of Function Abstraction (percent)

    Histogram:

        0 + xx
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 3174.128174
    Halstead Length: 423.319397
    Halstead Purity: 0.838256
    Halstead Effort: 97887.851563

    130 whitespace lines
    51 executable lines
    342 source-file lines

Date: May 04 1995, 21:33:09.
Note: Line counts do NOT include lines from header files.

searchpath

    searchpath

        PUSH                 macro
        opendir              function
        readdir              function
        strcpy               function
        strlen               function
        strcat               function
        strcat               function
        searchpath           function
        closedir             function
        message              function
        searchfile           function
        postfix_eval         function
        memalloc             function
        memalloc             function
        strlen               function
        strcpy               function
        PUSH                 macro
        message              function
        message              function
        POP                  macro

        Complexity, 13  (moderate)
        Density, 2.151515

        length, 338.322510
        volume, 2194.114990
        % abstraction, 0.824694

    int_searchpath

        closedir             function
        message              function
        POP                  macro

        Complexity, 4  (low)
        Density, 2.200000

        length, 71.273026
        volume, 241.577454
        % abstraction, 0.827892

File searchpath has:
    Manifest constants: 2
    Executable lines: 42
    Comment lines with text: 76
    Declaration lines: 12
    Whitespace lines: 150
    Preprocessor lines: 13
    Suppressed lines: 58
    Punctuation lines: 42
    TOTAL LINES: 393

    Low-level statements: 26
    Non-executable statements: 5
    High-level statements: 32
    TOTAL STATEMENTS: 63

    Macros defined: 274
    Functions defined: 2

    Executable lines per function:
        Mean: 19.000000
        Minimum: 5.000000
        Std.Dev: 14.000000
        Maximum: 33.000000

    Function Density (operators per executable line):
        Mean: 2.175758
        Std.Dev: 0.024242

    Function Complexity (McCabe):
        Mean: 8.500000
        Std.Dev: 4.500000
        Maximum: 13.000000

    Histogram:

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    Level of Function Abstraction (percent)

    Histogram:

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    Halstead Volume: 3095.722900
    Halstead Length: 401.687256
    Halstead Purity: 0.808224
    Halstead Effort: 104086.375000

    150 whitespace lines
    42 executable lines
    394 source-file lines

Date: May 04 1995, 21:34:56.
Note: Line counts do NOT include lines from header files.

translit

    transliterate


        Complexity, 2  (low)
        Density, 2.000000

        length, 63.615494
        volume, 195.404678
        % abstraction, 5.941331

File translit has:
    Manifest constants: 0
    Executable lines: 7
    Comment lines with text: 50
    Declaration lines: 2
    Whitespace lines: 64
    Preprocessor lines: 8
    Suppressed lines: 28
    Punctuation lines: 4
    TOTAL LINES: 163

    Low-level statements: 3
    Non-executable statements: 2
    High-level statements: 2
    TOTAL STATEMENTS: 7

    Macros defined: 272
    Functions defined: 1

    Executable lines per function:
        Mean: 5.000000
        Minimum: 5.000000
        Std.Dev: 0.000000
        Maximum: 5.000000

    Function Density (operators per executable line):
        Mean: 2.000000
        Std.Dev: 0.000000

    Function Complexity (McCabe):
        Mean: 2.000000
        Std.Dev: 0.000000
        Maximum: 2.000000

    Histogram:

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    Level of Function Abstraction (percent)

    Histogram:

        0 +
        5 + x
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    Halstead Volume: 355.744263
    Halstead Length: 107.019547
    Halstead Purity: 1.446210
    Halstead Effort: 5217.582520

    64 whitespace lines
    7 executable lines
    164 source-file lines

Date: May 04 1995, 21:36:04.
Note: Line counts do NOT include lines from header files.

uppercase

    make_uppercase

        memalloc             function
        toupper              function
        message              function

        Complexity, 4  (low)
        Density, 2.444444

        length, 112.506424
        volume, 519.804016
        % abstraction, 0.384760

File uppercase has:
    Manifest constants: 0
    Executable lines: 12
    Comment lines with text: 75
    Declaration lines: 2
    Whitespace lines: 81
    Preprocessor lines: 8
    Suppressed lines: 22
    Punctuation lines: 8
    TOTAL LINES: 208

    Low-level statements: 5
    Non-executable statements: 1
    High-level statements: 6
    TOTAL STATEMENTS: 12

    Macros defined: 272
    Functions defined: 1

    Executable lines per function:
        Mean: 9.000000
        Minimum: 9.000000
        Std.Dev: 0.000000
        Maximum: 9.000000

    Function Density (operators per executable line):
        Mean: 2.444444
        Std.Dev: 0.000000

    Function Complexity (McCabe):
        Mean: 4.000000
        Std.Dev: 0.000000
        Maximum: 4.000000

    Histogram:

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    Level of Function Abstraction (percent)

    Histogram:

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    Halstead Volume: 739.299316
    Halstead Length: 150.197495
    Halstead Purity: 1.050332
    Halstead Effort: 14046.686523

    81 whitespace lines
    12 executable lines
    209 source-file lines

Date: May 04 1995, 21:37:36.
Note: Line counts do NOT include lines from header files.

version

File version has:
    Manifest constants: 0
    Executable lines: 4
    Comment lines with text: 28
    Declaration lines: 0
    Whitespace lines: 44
    Preprocessor lines: 5
    Suppressed lines: 12
    Punctuation lines: 0
    TOTAL LINES: 93

    Low-level statements: 0
    Non-executable statements: 0
    High-level statements: 0
    TOTAL STATEMENTS: 0

    Macros defined: 272
    Functions defined: 0

    Level of Function Abstraction (percent)

    Histogram:

        0 +
        5 +
       10 +
       15 +
       20 +
       25 +
       30 +
       35 +
       40 +
       45 +
       50 +

    Halstead Volume: 111.133842
    Halstead Length: 32.000000
    Halstead Purity: 1.032258
    Halstead Effort: 222.267685

    44 whitespace lines
    4 executable lines
    94 source-file lines