From a01ea4d9302b71b96f4005459b32c0ba4c20f3eb Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Wed, 7 Sep 1988 14:47:40 +0000
Subject: [PATCH] correct exit status
---
util/ceg/EM_parser/common/pars.g | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/util/ceg/EM_parser/common/pars.g b/util/ceg/EM_parser/common/pars.g
index c0e485f9b..f76f4755e 100644
--- a/util/ceg/EM_parser/common/pars.g
+++ b/util/ceg/EM_parser/common/pars.g
@@ -164,14 +164,14 @@ c_table : c_row*
c_row : %if ( strcmp( yytext, to_change) == 0)
C_INSTR { set_outfile( yytext); header( yytext);}
- [ special | simple] { out( "}\n\n"); exit(0);}
+ [ special | simple] { out( "}\n\n"); }
| C_INSTR
[ c_special | c_simple]
| %if ( strcmp( yytext, to_change) == 0)
DEF_C_INSTR { init_defaults( yytext);}
- [ Dspecial | Dsimple] { handle_defaults();exit(0);}
+ [ Dspecial | Dsimple] { handle_defaults();}
| DEF_C_INSTR
[ c_special | c_simple]
@@ -210,11 +210,13 @@ c_action: CALL
{
int saved = 0, token;
+int nerrors = 0;
LLmessage( inserted_token)
int inserted_token;
{
+ nerrors++;
if ( inserted_token == 0) {
fprint( STDERR, "EM_table : syntax error in line %d, >>",
yylineno);
@@ -222,9 +224,8 @@ int inserted_token;
fprint( STDERR, "<< will be deleted!!\n");
}
else if ( inserted_token < 0) {
- fprint(STDERR,"EM_table : stack overflow in line %d (fatal)!\n",
+ fprint(STDERR,"EM_table : syntax error in line %d, garbage at end of table\n",
yylineno);
- exit( 1);
}
else {
fprint( STDERR, "EM_table : syntax error in line %d, >>",
@@ -319,7 +320,7 @@ char **argv;
to_change = argv[2];
c_table();
fprint( STDERR, "No rule for %s\n", to_change);
- return( 1);
+ exit( 1);
}
}
else {
@@ -327,7 +328,8 @@ char **argv;
file_header();
}
- return( table());
+ table();
+ exit(nerrors);
}
}