X-Git-Url: http://git.ieval.ro/?p=filters.git;a=blobdiff_plain;f=nyc.l;h=ddc5dbeaa5142e9434d357aaf90e72347a4ab022;hp=b00f2b078288d1acaccc727f47b9c1818a271590;hb=HEAD;hpb=39fd545817f740efd9eb6792d12d3b06429aaa4c

diff --git a/nyc.l b/nyc.l
index b00f2b0..ddc5dbe 100644
--- a/nyc.l
+++ b/nyc.l
@@ -11,12 +11,14 @@
 BW [ \t]
 SP [ \t]
 EW [ \t.,;!\?$]
-%%
+
 %{
-	void plastc() {
-		yyunput(yytext[yyleng-1], yytext);
-	}
+    void plastc(void);
+    char caseify(char);
+    void expletive(void);
 %}
+
+%%
 ".so ".*$			printf("%s", yytext);
 [ao]ther			printf("%cdder", yytext[0]=='a'?'a':'u');
 [Nn]othing			printf("%cuttin'", yytext[0]);
@@ -72,7 +74,12 @@ negro				printf("spade");
 [a-z]"."		{	printf("%s", yytext);expletive();}
 %%
 
-caseify(c)
+void plastc()
+{
+    yyunput(yytext[yyleng-1], yytext);
+}
+
+char caseify(c)
 char c;
 {
 	if (yytext[0] <= 'Z')
@@ -84,7 +91,7 @@ char c;
 short	count = 0;
 short	which = 0;
 
-expletive()
+void expletive()
 {
 	if (count++ % 4 == 0) {
 		switch (which++ % 5) {
@@ -97,11 +104,6 @@ expletive()
 		}
 }
 
-main()
-{
-	yylex();
-}
-
 int yywrap()
 {
 	return 1;