diff options
Diffstat (limited to 'dimension/grammar.rules')
| -rw-r--r-- | dimension/grammar.rules | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/dimension/grammar.rules b/dimension/grammar.rules index 6c936aa..1ce3e1f 100644 --- a/dimension/grammar.rules +++ b/dimension/grammar.rules @@ -60,9 +60,10 @@ GLOBAL_SETTINGS_ITEM: "assumed_gamma" FLOAT { "WARNING: assumed_gamma not supported"); $$ = dmnsn_new_astnode1(DMNSN_AST_ASSUMED_GAMMA, @$, $2); } - | "max_trace_level" INT { - $$ = dmnsn_new_astnode1(DMNSN_AST_MAX_TRACE_LEVEL, @$, - $2); + | "charset" GLOBAL_CHARSET { + dmnsn_diagnostic(@1, + "WARNING: charset not supported"); + $$ = dmnsn_new_astnode1(DMNSN_AST_CHARSET, @$, $2); } | "max_intersections" INT { dmnsn_diagnostic(@1, @@ -71,8 +72,22 @@ GLOBAL_SETTINGS_ITEM: "assumed_gamma" FLOAT { $$ = dmnsn_new_astnode1(DMNSN_AST_MAX_INTERSECTIONS, @$, $2); } + | "max_trace_level" INT { + $$ = dmnsn_new_astnode1(DMNSN_AST_MAX_TRACE_LEVEL, @$, + $2); + } ; +GLOBAL_CHARSET: "ascii" { + $$ = dmnsn_new_astnode(DMNSN_AST_ASCII, @$); + } + | "utf8" { + $$ = dmnsn_new_astnode(DMNSN_AST_UTF8, @$); + } + | "sys" { + $$ = dmnsn_new_astnode(DMNSN_AST_SYS, @$); + } + /* Atmospheric effects */ ATMOSPHERIC_EFFECT: BACKGROUND |