Remove soundex module, as stated by GvR.
(Fred, I'll leave the doc changes to you, because I don't know if you
want to delete libsoundex.tex or leave it in.
Someone else will have to tweak PC/os2vacpp/{config.c,makefile} and
PCbuild/pythoncore.dsp, both of which refer to soundex.c)
diff --git a/Modules/Setup.dist b/Modules/Setup.dist
index 457101d..88fb355 100644
--- a/Modules/Setup.dist
+++ b/Modules/Setup.dist
@@ -402,9 +402,6 @@
-# David Wayne Williams' soundex module (obsolete -- this will disappear!)
-#soundex soundex.c
-
# Helper module for various ascii-encoders
#binascii binascii.c
diff --git a/Modules/soundex.c b/Modules/soundex.c
deleted file mode 100644
index d230ee1..0000000
--- a/Modules/soundex.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- [Header: soundexmodule.c,v 1.2 95/05/02 15:40:45 dwwillia Exp ]
-
- Perform soundex comparisons on strings.
-
- Soundex is an algorithm that hashes English strings into numerical value.
- Strings that sound the same are hashed to the same value. This allows
- for non-literal string matching.
-
- From: David Wayne Williams <dwwillia@iucf.indiana.edu>
-
- Apr 29 1996 - added get_soundex method that returns the soundex of a
- string (chrish@qnx.com)
- May 2 1996 - added doc strings (chrish@qnx.com)
-*/
-
-#include <string.h>
-#include <ctype.h>
-#include "Python.h"
-
-static char soundex_module__doc__[] =
-"Perform Soundex comparisons on strings, allowing non-literal matching.";
-
-static void soundex_hash(char *str, char *result)
-{
- char *sptr = str; /* pointer into str */
- char *rptr = result; /* pointer into result */
-
- if(*str == '\0')
- {
- strcpy(result,"000000");
- return;
- }
-
- /* Preserve the first character of the input string.
- */
- *(rptr++) = toupper(*(sptr++));
-
- /* Translate the rest of the input string into result. The following
- transformations are used:
-
- 1) All vowels, W, and H, are skipped.
-
- 2) BFPV = 1
- CGJKQSXZ = 2
- DT = 3
- L = 4
- MN = 5
- R = 6
-
- 3) Only translate the first of adjacent equal translations. I.E.
- remove duplicate digits.
- */
-
- for(;(rptr - result) < 6 && *sptr != '\0';sptr++)
- {
- switch (toupper(*sptr))
- {
- case 'W':
- case 'H':
- case 'A':
- case 'I':
- case 'O':
- case 'U':
- case 'Y':
- break;
- case 'B':
- case 'F':
- case 'P':
- case 'V':
- if(*(rptr - 1) != '1')
- *(rptr++) = '1';
- break;
- case 'C':
- case 'G':
- case 'J':
- case 'K':
- case 'Q':
- case 'S':
- case 'X':
- case 'Z':
- if(*(rptr - 1) != '2')
- *(rptr++) = '2';
- break;
- case 'D':
- case 'T':
- if(*(rptr - 1) != '3')
- *(rptr++) = '3';
- break;
- case 'L':
- if(*(rptr - 1) != '4')
- *(rptr++) = '4';
- break;
- case 'M':
- case 'N':
- if(*(rptr - 1) != '5')
- *(rptr++) = '5';
- break;
- case 'R':
- if(*(rptr -1) != '6')
- *(rptr++) = '6';
- default:
- break;
- }
- }
-
- /* Pad 0's on right side of string out to 6 characters.
- */
- for(; rptr < result + 6; rptr++)
- *rptr = '0';
-
- /* Terminate the result string.
- */
- *(result + 6) = '\0';
-}
-
-
-/* Return the actual soundex value. */
-/* Added by Chris Herborth (chrish@qnx.com) */
-static char soundex_get_soundex__doc__[] =
- "Return the (English) Soundex hash value for a string.";
-static PyObject *
-get_soundex(PyObject *self, PyObject *args)
-{
- char *str;
- char sdx[7];
-
- if(!PyArg_ParseTuple( args, "s:get_soundex", &str))
- return NULL;
-
- soundex_hash(str, sdx);
-
- return PyString_FromString(sdx);
-}
-
-static char soundex_sound_similar__doc__[] =
- "Compare two strings to see if they sound similar (English).";
-static PyObject *
-sound_similar(PyObject *self, PyObject *args)
-{
- char *str1, *str2;
- char res1[7], res2[7];
-
- if(!PyArg_ParseTuple(args, "ss:sound_similar", &str1, &str2))
- return NULL;
-
- soundex_hash(str1, res1);
- soundex_hash(str2, res2);
-
- if(!strcmp(res1,res2))
- return Py_BuildValue("i",1);
- else
- return Py_BuildValue("i",0);
-}
-
-/* Python Method Table.
- */
-static PyMethodDef SoundexMethods[] =
-{
- {"sound_similar", sound_similar,
- METH_VARARGS, soundex_sound_similar__doc__},
- {"get_soundex", get_soundex,
- METH_VARARGS, soundex_get_soundex__doc__},
-
- {NULL, NULL } /* sentinel */
-};
-
-
-/* Register the method table.
- */
-DL_EXPORT(void)
-initsoundex(void)
-{
- (void) Py_InitModule4("soundex",
- SoundexMethods,
- soundex_module__doc__,
- (PyObject *)NULL,
- PYTHON_API_VERSION);
-}