Move ao_match_word from ao_ignite.c to ao_cmd.c

This is a generally useful command line utility.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/ao_cmd.c b/src/ao_cmd.c
index e3f85bc9..81a52708 100644
--- a/src/ao_cmd.c
+++ b/src/ao_cmd.c
@@ -171,6 +171,20 @@ ao_cmd_decimal(void)
 		ao_cmd_status = r;
 }
 
+uint8_t
+ao_match_word(__code char *word)
+{
+	while (*word) {
+		if (ao_cmd_lex_c != *word) {
+			ao_cmd_status = ao_cmd_syntax_error;
+			return 0;
+		}
+		word++;
+		ao_cmd_lex();
+	}
+	return 1;
+}
+
 static void
 eol(void)
 {