From: Eric S. Raymond <esr@thyrsus.com>
Date: Tue, 25 Oct 1994 00:02:50 +0000 (+0000)
Subject: This version seems to work OK.
X-Git-Tag: 1.0~1
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=0abd9fe5ae8e5999dc2dc00ed20c16b0714bd6c3;p=letterize.git

This version seems to work OK.
---

diff --git a/letterize.c b/letterize.c
index 89d1bd2..47e7f89 100644
--- a/letterize.c
+++ b/letterize.c
@@ -185,6 +185,7 @@ char word[];			/* word to do, max 20 chars */
     register char ch;		/* working char */
     short pat[21];		/* pattern of mapped values */
 
+    unusual = 0;
     for (i=0; word[i] && (i < sizeof(pat)); i++)	/* scan until null */
     { 	
 	patcnt = i;		/* max value */
@@ -195,15 +196,7 @@ char word[];			/* word to do, max 20 chars */
     }
     for (i=0; i < patcnt - 1; i++)	/* for all triples */
 	dotriple(pat[i], pat[i+1], pat[i+2]); /* do the triple */
-}
-
-int reasonable(s)
-/* check for 'reasonableness' of a string */
-char *s;
-{
-    unusual = 0;			/* no unusual triples yet */
-    obvword(s);				/* try the word */
-    return(unusual != 0);
+    return(unusual == 0);
 }
 
 void phone_gen(s, i)
@@ -220,7 +213,7 @@ int i;
 
     if (c == '\0')
     {
-	if (reasonable(s))
+	if (obvword(s))
 	    (void) printf("%s\n", s);
     }
     else if ('2' <= c && c <= '9')