X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=config%2Fzconf.l;h=020c099a3a6568190a5584db7245e8f53a1f3760;hb=b049eebc30b8654df29be2960f85762f679a6699;hp=a2b289519df6139ca2f029e50dba256d2f3b57b3;hpb=d1dbdf395b7ee5330b22008ba7c2cc704e157229;p=carl9170fw.git

diff --git a/config/zconf.l b/config/zconf.l
index a2b2895..020c099 100644
--- a/config/zconf.l
+++ b/config/zconf.l
@@ -27,8 +27,8 @@ static char *text;
 static int text_size, text_asize;
 
 struct buffer {
-        struct buffer *parent;
-        YY_BUFFER_STATE state;
+	struct buffer *parent;
+	YY_BUFFER_STATE state;
 };
 
 struct buffer *current_buf;
@@ -40,7 +40,7 @@ static void zconf_endfile(void);
 
 static void new_string(void)
 {
-	text = malloc(START_STRSIZE);
+	text = xmalloc(START_STRSIZE);
 	text_asize = START_STRSIZE;
 	text_size = 0;
 	*text = 0;
@@ -62,13 +62,12 @@ static void append_string(const char *str, int size)
 
 static void alloc_string(const char *str, int size)
 {
-	text = malloc(size + 1);
+	text = xmalloc(size + 1);
 	memcpy(text, str, size);
 	text[size] = 0;
 }
 %}
 
-ws	[ \n\t]
 n	[A-Za-z0-9_]
 
 %%
@@ -123,6 +122,10 @@ n	[A-Za-z0-9_]
 	"!"	return T_NOT;
 	"="	return T_EQUAL;
 	"!="	return T_UNEQUAL;
+	"<="	return T_LESS_EQUAL;
+	">="	return T_GREATER_EQUAL;
+	"<"	return T_LESS;
+	">"	return T_GREATER;
 	\"|\'	{
 		str = yytext[0];
 		new_string();
@@ -142,7 +145,12 @@ n	[A-Za-z0-9_]
 	}
 	#.*	/* comment */
 	\\\n	current_file->lineno++;
-	.
+	[[:blank:]]+
+	.	{
+		fprintf(stderr,
+		        "%s:%d:warning: ignoring unsupported character '%c'\n",
+		        zconf_curname(), zconf_lineno(), *yytext);
+	}
 	<<EOF>> {
 		BEGIN(INITIAL);
 	}
@@ -288,7 +296,7 @@ void zconf_initscan(const char *name)
 		exit(1);
 	}
 
-	current_buf = malloc(sizeof(*current_buf));
+	current_buf = xmalloc(sizeof(*current_buf));
 	memset(current_buf, 0, sizeof(*current_buf));
 
 	current_file = file_lookup(name);
@@ -299,7 +307,7 @@ void zconf_nextfile(const char *name)
 {
 	struct file *iter;
 	struct file *file = file_lookup(name);
-	struct buffer *buf = malloc(sizeof(*buf));
+	struct buffer *buf = xmalloc(sizeof(*buf));
 	memset(buf, 0, sizeof(*buf));
 
 	current_buf->state = YY_CURRENT_BUFFER;