fix option alias (minor)

diff --git a/src/expr/options b/src/expr/options
index ee4d40b2cf3befb12e0fc5c0f50cd8c1814f9615..b4608832f2c7d783d7cf6aca885e9556957995a6 100644 (file)
--- a/src/expr/options
+++ b/src/expr/options
@@ -7,12 +7,12 @@ module EXPR "expr/options.h" Expression package
 
 option defaultExprDepth --default-expr-depth=N int :default 0 :predicate CVC4::expr::setDefaultExprDepth :predicate-include "expr/options_handlers.h"
  print exprs to depth N (0 == default, -1 == no limit)
-undocumented-alias --expr-depth = --default-expr-depth
+undocumented-alias --expr-depth=N = --default-expr-depth=N
 
 option defaultDagThresh default-dag-thresh --default-dag-thresh=N int :default 1 :predicate CVC4::expr::setDefaultDagThresh :predicate-include "expr/options_handlers.h"
  dagify common subexprs appearing > N times (1 == default, 0 == don't dagify)
-undocumented-alias --dag-thresh = --default-dag-thresh
-undocumented-alias --dag-threshold = --default-dag-thresh
+undocumented-alias --dag-thresh=N = --default-dag-thresh=N
+undocumented-alias --dag-threshold=N = --default-dag-thresh=N
 
 option - --print-expr-types void :handler CVC4::expr::setPrintExprTypes :handler-include "expr/options_handlers.h"
  print types with variables when printing exprs