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-rw-r--r--src/include/doer.h10
-rw-r--r--src/include/syntax.h2
2 files changed, 8 insertions, 4 deletions
diff --git a/src/include/doer.h b/src/include/doer.h
index 314edc3..641abed 100644
--- a/src/include/doer.h
+++ b/src/include/doer.h
@@ -56,13 +56,16 @@ char* doer_eval_str(doer_t* doer);
// `die`: dies. Does not accept any arguments, returns int (if a tree falls in
// the forest, but it burns down before anyone can hear it, did it ever make a
// sound at all?) TODO: Make this actually clean up afterwards.
-void blin_die(doer_t* tree);
+void blin_die(doer_t* doer);
// `print`: print a string.
-void blin_print(doer_t* tree);
+void blin_print(doer_t* doer);
static tree_type_t blin_print_args[] = { TREE_TYPE_LSTR };
// `printl`: print a string, and add a newline.
-void blin_printl(doer_t* tree);
+void blin_printl(doer_t* doer);
static tree_type_t blin_printl_args[] = { TREE_TYPE_LSTR };
+// `to_str`: convert any (primitive) type to a string.
+void blin_to_str(doer_t* doer);
+static tree_type_t blin_to_str_args[] = { TREE_TYPE_CALL };
void doer_do_block(doer_t* tree);
void doer_do_expr(doer_t* tree);
@@ -78,6 +81,7 @@ static blinf_t blinfs[] = {
{ blin_die, TREE_TYPE_LINT, NULL, "die" },
{ blin_print, TREE_TYPE_LSTR, blin_print_args, "print" },
{ blin_printl, TREE_TYPE_LSTR, blin_printl_args, "printl" },
+ { blin_to_str, TREE_TYPE_LSTR, blin_to_str_args, "to_str" },
};
#endif
diff --git a/src/include/syntax.h b/src/include/syntax.h
index 2938178..2645ca4 100644
--- a/src/include/syntax.h
+++ b/src/include/syntax.h
@@ -22,6 +22,6 @@
#define SYNTAX_ESC '\\'
/* Characters that can appear in keywords. */
-#define SYNTAX_KWD_CHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_~|&+-/*<>=%^$@?"
+#define SYNTAX_KWD_CHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_~|&+-/*<>=%^$@?0123456789"
#endif