#include "config.h"
#include <glib.h>
#include <string.h>
+#include <ctype.h>
#include "treefuncs.h"
#include "parse.h"
static int look_for_includes = 0;
int line_no = 1;
+/* last filename parsed from a #line directive */
+char *hline_filename = NULL;
static void
clear_cbuf(void)
}
\/\/.*$ { ; /*comment, ignore*/ }
+
+<*>^#[ \t]*line[ \t]+[0-9]+([ \t]\"[^\n\r\f\"]*\")? {
+ char *p;
+ char *number;
+ char *filename;
+ char *str=g_strdup(yytext);
+
+ /* find first digit of line number */
+ p=str;
+ while(*p&&!isdigit(*p)) p++;
+ number=p;
+
+ /* find end of line number */
+ while(*p&&isdigit(*p)) p++;
+ if(*p) *p++=0;
+
+ /* find beginning of filename */
+ p=strchr(p,'"');
+ if(p) p++;
+ filename=p;
+
+ /* find end of filename */
+ if(p) p=strchr(p,'"');
+ if(p) *p=0;
+
+ /* stash number (minus one because we don't count this line) */
+ if(number) line_no=atoi(number)-1;
+
+ /* stash filename */
+ if(filename) {
+ if(hline_filename) g_free(hline_filename);
+ hline_filename=g_strdup(filename);
+ }
+
+ /* clean up */
+ g_free(str);
+}
+
<C_CODE>^#[ \t]*include[ \t][<"][^\n">]*[>"] {
if(look_for_includes==1) {
char *p;
<C_CODE>\/\/.*$ { add_to_cbuf(yytext); /*comment, ignore*/ }
<CLASS_CODE>\/\/.*$ { ; /*comment, ignore*/ }
<CLASS_CODE_I>\/\/.*$ { ; /*comment, ignore*/ }
+<PROPERTY_CODE_I>\/\/.*$ { ; /*comment, ignore*/ }
\/\* {BEGIN(COMMENT); before_comment = INITIAL; }
<C_CODE>\/\* {
add_to_cbuf(yytext);
}
<CLASS_CODE>\/\* {BEGIN(COMMENT); before_comment = CLASS_CODE; }
<CLASS_CODE_I>\/\* {BEGIN(COMMENT); before_comment = CLASS_CODE_I; }
+<PROPERTY_CODE_I>\/\* {BEGIN(COMMENT); before_comment = PROPERTY_CODE_I; }
<COMMENT>\*\/ {
if(before_comment == C_CODE) add_to_cbuf(yytext);
BEGIN(before_comment);
return CLASS;
}
+error { return ERROR; }
+enum { return ENUM; }
+flags { return FLAGS; }
+
^[ \t]*requires[ \t]+[0-9]+\.[0-9]+\.[0-9]+[\t ]*$ {
int maj = 0, min = 0, pl = 0;
int rmaj = 0, rmin = 0, rpl = 0;
"(this is %s)\n"
"To upgrade your gob, see: "
"http://www.5z.com/jirka/gob.html",
- maj, VERSION);
+ effective_maj, VERSION);
}
}
return ')';
}
-<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I>0|[1-9][0-9]*|0x[0-9a-fA-F]+|0[0-7]+|[0-9]*\.[0-9]+|\.[0-9][0-9]* {
+<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I,INITIAL>0|[1-9][0-9]*|0x[0-9a-fA-F]+|0[0-7]+|[0-9]*\.[0-9]+|\.[0-9][0-9]* {
yylval.id = g_strdup(yytext);
return NUMBER;
}
-<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I>[A-Za-z_][A-Za-z0-9_]*(:[A-Za-z0-9_]*)+ {
+<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I,INITIAL>[A-Za-z_][A-Za-z0-9_]*(:[A-Za-z0-9_]*)+ {
/* this one is for a classname with a namespace */
yylval.id = g_strdup(yytext);
return TYPETOKEN;
}
-<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I>:[A-Za-z_][A-Za-z0-9_]*(:[A-Za-z0-9_]*)* {
+<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I,INITIAL>:[A-Za-z_][A-Za-z0-9_]*(:[A-Za-z0-9_]*)* {
/* this is for a classname with an empty namespace */
yylval.id = g_strdup(yytext);
return TYPETOKEN;
}
-<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I>[A-Za-z_][A-Za-z0-9_]* {
+<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I,INITIAL>[A-Za-z_][A-Za-z0-9_]* {
yylval.id = g_strdup(yytext);
return TOKEN;
}
-<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I>\'\\.\'|\'.\' {
+<CLASS_CODE,CLASS_CODE_I,PROPERTY_CODE,PROPERTY_CODE_I,INITIAL>\'\\.\'|\'.\' {
yylval.id = g_strdup(yytext);
return SINGLE_CHAR;
}
return '}';
}
-<CLASS_CODE,CLASS_CODE_I,INITIAL,PROPERTY_CODE,PROPERTY_CODE_I>[\t ] ; /*ignore*/
+<CLASS_CODE,CLASS_CODE_I,INITIAL,PROPERTY_CODE,PROPERTY_CODE_I>[\f\t ] ; /*ignore*/
<*>. {
yylval.line = line_no;