#include <stdio.h>
#include <glib.h>
extern FILE *yyin;
+extern int yylineno;
int yylex(void);
void yyerror(gpointer node, char const *s);
+static const char *name = NULL;
static GList *code = NULL;
static GList *data = NULL;
%}
%error-verbose
%parse-param {gpointer root};
-%token START END DATA OUT
+%token START END DATA OUT FMT
%%
input : all | all input ;
-all : data | code | print ;
+all : data | code | out | fmt ;
data : DATA {
static int i = 0;
data = g_list_prepend(data, g_strdup_printf(
- "static char data%d[] = \"%s\\n\";\n",
+ "static char data%d[] = \"%s\";\n",
i, g_strescape($1, "")));
code = g_list_prepend(code, g_strdup_printf(
"fwrite(data%d, sizeof(data%d)-1, 1, stdout);\n",
};
code : START DATA END {
+ code = g_list_prepend(code, g_strdup_printf("#line %d \"%s\"\n", yylineno, name));
code = g_list_prepend(code, g_strdup_printf("%s\n", $2));
};
-print : START OUT DATA END {
+out : START OUT DATA END {
+ code = g_list_prepend(code, g_strdup_printf("printf(\"%%s\", %s);\n", $3));
+};
+
+fmt : START FMT DATA END {
code = g_list_prepend(code, g_strdup_printf("printf(%s);\n", $3));
};
%%
-gpointer parse(FILE *input, GList **_data, GList **_code) {
- yyin = input;
+gpointer parse(const char *_name, FILE *_input,
+ GList **_data, GList **_code)
+{
+ name = _name;
+ yyin = _input;
yyparse(NULL);
*_data = data;
*_code = code;
return NULL;
}
-void yyerror(gpointer root, char const *s) {
+void yyerror(gpointer root, char const *s)
+{
g_error("[%s]\n", s);
}