From c9b6670608577521c883db4bccd75b871568b7f7 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Fri, 15 Jan 1999 18:04:28 +0000
Subject: Original `expr' is back, filter expressions renamed to `term'.

In the future, we'll allow any filter term in place of `expr' and we'll
just evaluate it immediately, but not now as we have no evaluation
routines.
---
 filter/config.Y | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'filter')

diff --git a/filter/config.Y b/filter/config.Y
index 265463d..17f687a 100644
--- a/filter/config.Y
+++ b/filter/config.Y
@@ -21,7 +21,7 @@ CF_DECLS
 
 CF_KEYWORDS(FUNCTION, FILTER, PRINTDEBUG, INT, PRINT)
 
-%type <x> expr
+%type <x> term
 
 CF_GRAMMAR
 
@@ -38,7 +38,7 @@ program: /* EMPTY */
 
 CF_ADDTO(conf, function)
 function:
-   FUNCTION SYM '(' ')' '{' expr '}' { 
+   FUNCTION SYM '(' ')' '{' term '}' { 
      extern struct f_instruction *last_func;
      if ($2->class != SYM_VOID) cf_error("Symbol already defined" );
      $2->class = SYM_FUNCTION;
@@ -50,7 +50,7 @@ function:
 
 CF_ADDTO(conf, filter)
 filter:
-   FILTER SYM '{' expr '}' {
+   FILTER SYM '{' term '}' {
      if ($2->class != SYM_VOID) cf_error("Symbol already defined" );
      $2->class = SYM_FILTER;
      $2->aux = $4;
@@ -60,8 +60,8 @@ filter:
 
 /* Programs */
 
-expr: /* EMPTY */ { $$ = NULL; }
- | expr ';' expr { 
+term: /* EMPTY */ { $$ = NULL; }
+ | term ';' term { 
      $$ = cfg_alloc(sizeof(struct f_instruction));
      printf( "We've got statement here\n" );
      $$->code = ',';
@@ -74,7 +74,7 @@ expr: /* EMPTY */ { $$ = NULL; }
      printf( "New variable\n" );
      $$ = NULL;
    }
- | SYM '=' cexpr {
+ | SYM '=' expr {
      $$ = cfg_alloc(sizeof(struct f_instruction));
      printf( "Ook, we'll set value\n" );
      if ($1->class != SYM_VARIABLE_INT)
-- 
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