reading & showing unicode identifiers

2021-08-27 14:44:42 +02:00
parent 41ef5f9539
commit 3e7d80bf30
5 changed files with 80 additions and 7 deletions
--- a/src/runtime/c/pgf/expr.h
+++ b/src/runtime/c/pgf/expr.h
@@ -108,6 +108,12 @@ typedef struct PgfBind {
    PgfText var;
 } PgfBind;

+PGF_INTERNAL_DECL bool
+pgf_is_ident_first(uint32_t ucs);
+
+PGF_INTERNAL_DECL bool
+pgf_is_ident_rest(uint32_t ucs);
+
 class PGF_INTERNAL_DECL PgfExprParser {
    enum PGF_TOKEN_TAG {
        PGF_TOKEN_LPAR,