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better format for error messages.

This commit is contained in:
Roberto Ierusalimschy 1996-11-08 17:08:30 -02:00
parent 60242e1930
commit a103455dda
1 changed files with 4 additions and 3 deletions
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7
lex.c
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@ -1,4 +1,4 @@
char *rcs_lex = "$Id: lex.c,v 2.38 1996/11/08 12:20:34 roberto Exp roberto $"; char *rcs_lex = "$Id: lex.c,v 2.38 1996/11/08 12:49:35 roberto Exp roberto $";
#include <ctype.h> #include <ctype.h>
@ -36,7 +36,7 @@ void luaI_syntaxerror (char *s)
char *token = luaI_buffer(1); char *token = luaI_buffer(1);
if (token[0] == 0) if (token[0] == 0)
token = "<eof>"; token = "<eof>";
sprintf (msg,"%s; last token read: \"%s\" at line %d in file `%s'", sprintf (msg,"%s;\n> last token read: \"%s\" at line %d in file %s",
s, token, lua_linenumber, lua_parsedfile); s, token, lua_linenumber, lua_parsedfile);
lua_error (msg); lua_error (msg);
} }
@ -80,6 +80,7 @@ void luaI_addReserved (void)
static int inclinenumber (int pragma_allowed) static int inclinenumber (int pragma_allowed)
{ {
++lua_linenumber;
if (pragma_allowed && current == '$') { /* is a pragma? */ if (pragma_allowed && current == '$') { /* is a pragma? */
char *buff = luaI_buffer(MINBUFF+1); char *buff = luaI_buffer(MINBUFF+1);
int i = 0; int i = 0;
@ -96,7 +97,7 @@ static int inclinenumber (int pragma_allowed)
lua_debug = 0; lua_debug = 0;
else luaI_syntaxerror("invalid pragma"); else luaI_syntaxerror("invalid pragma");
} }
return ++lua_linenumber; return lua_linenumber;
} }
static int read_long_string (char *yytext, int buffsize) static int read_long_string (char *yytext, int buffsize)