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authorMartin Mares <mj@ucw.cz>2000-05-15 14:15:18 +0200
committerMartin Mares <mj@ucw.cz>2000-05-15 14:15:18 +0200
commitcc590a11a7a285463dff89d0bd677d0762dd8e45 (patch)
tree8f2057f5f663cd1b22c6d0833243b780d5f30996 /conf/confbase.Y
parent6be662d917822e9a23b0abd613e170c1d42bfdbe (diff)
downloadbird-cc590a11a7a285463dff89d0bd677d0762dd8e45.tar
bird-cc590a11a7a285463dff89d0bd677d0762dd8e45.zip
Changed syntax of expressions. Each `expr' can be now either a numeric literal
or a symbol or parenthesised filter expression.
Diffstat (limited to 'conf/confbase.Y')
-rw-r--r--conf/confbase.Y7
1 files changed, 1 insertions, 6 deletions
diff --git a/conf/confbase.Y b/conf/confbase.Y
index 588f582..31b3617 100644
--- a/conf/confbase.Y
+++ b/conf/confbase.Y
@@ -82,12 +82,7 @@ CF_ADDTO(conf, ';')
expr:
NUM
- | expr '+' expr { $$ = $1 + $3; }
- | expr '-' expr { $$ = $1 - $3; }
- | expr '*' expr { $$ = $1 * $3; }
- | expr '/' expr { if ($3) $$ = $1 / $3; else cf_error("Division by zero"); }
- | expr '%' expr { if ($3) $$ = $1 % $3; else cf_error("Division by zero"); }
- | '(' expr ')' { $$ = $2; }
+ | '(' term ')' { $$ = f_eval_int($2); }
| SYM { if ($1->class != SYM_NUMBER) cf_error("Number expected"); else $$ = $1->aux; }
;