Use spaces, seriously, tabs are insane.

Author: F Saad

src/metamodels/cgpm_schema/grammar.y

@@ -21,37 +21,37 @@
  * - L_ means a lexeme, which has useful associated text, e.g. an integer.
  */
 
-cgpm(empty)			::= .
-cgpm(schema)		::= schema(s).
+cgpm(empty)         ::= .
+cgpm(schema)        ::= schema(s).
 
-schema(one)			::= clause(c).
-schema(some)		::= schema(s) T_COMMA clause_opt(c).
+schema(one)         ::= clause(c).
+schema(some)        ::= schema(s) T_COMMA clause_opt(c).
 
-clause_opt(none)	::= .
-clause_opt(some)	::= clause(c).
+clause_opt(none)    ::= .
+clause_opt(some)    ::= clause(c).
 
-clause(basic)		::= var(var) dist(dist) param_opt(params).
-clause(foreign)		::= K_MODEL vars(outputs) given_opt(inputs)
-			K_USING foreign(name) param_opt(params).
-clause(subsamp)		::= K_SUBSAMPLE L_NUMBER(n).
-clause(latent)		::= K_LATENT var(var) stattype(st).
+clause(basic)       ::= var(var) dist(dist) param_opt(params).
+clause(foreign)     ::= K_MODEL vars(outputs) given_opt(inputs)
+            K_USING foreign(name) param_opt(params).
+clause(subsamp)     ::= K_SUBSAMPLE L_NUMBER(n).
+clause(latent)      ::= K_LATENT var(var) stattype(st).
 
-dist(name)			::= L_NAME(dist).
-foreign(name)		::= L_NAME(foreign).
+dist(name)          ::= L_NAME(dist).
+foreign(name)       ::= L_NAME(foreign).
 
-given_opt(none)		::= .
-given_opt(some)		::= K_GIVEN vars(vars).
+given_opt(none)     ::= .
+given_opt(some)     ::= K_GIVEN vars(vars).
 
-vars(one)			::= var(var).
-vars(many)			::= vars(vars) T_COMMA var(var).
-var(name)			::= L_NAME(var).
+vars(one)           ::= var(var).
+vars(many)          ::= vars(vars) T_COMMA var(var).
+var(name)           ::= L_NAME(var).
 
-stattype(s)			::= L_NAME(st).
+stattype(s)         ::= L_NAME(st).
 
-param_opt(none)		::= .
-param_opt(some)		::= T_LROUND params(ps) T_RROUND.
-params(one)			::= param(param).
-params(many)		::= params(params) T_COMMA param(param).
+param_opt(none)     ::= .
+param_opt(some)     ::= T_LROUND params(ps) T_RROUND.
+params(one)         ::= param(param).
+params(many)        ::= params(params) T_COMMA param(param).
 
-param(num)			::= L_NAME(p) T_EQ L_NUMBER(num).
-param(nam)			::= L_NAME(p) T_EQ L_NAME(nam).
+param(num)          ::= L_NAME(p) T_EQ L_NUMBER(num).
+param(nam)          ::= L_NAME(p) T_EQ L_NAME(nam).