1 files changed, 62 insertions, 0 deletions
diff --git a/shed_insert.c b/shed_insert.c
new file mode 100644
index 0000000..384cbea
--- /dev/null
+++ b/shed_insert.c
@@ -0,0 +1,62 @@
+#define _POSIX_C_SOURCE 200809L
+#include <termios.h>
+#include "shed.h"
+
+static int shed_insert_special(struct shed *e, struct termios *t, char c)
+{
+	if (c == '\n') {
+		return shed_execute(e);
+	}
+
+	if (c == t->c_cc[VERASE]) {
+		return shed_backspace(e);
+	}
+
+	if (c == t->c_cc[VINTR]) {
+		return shed_cancel(e);
+	}
+	
+	if (c == t->c_cc[VKILL]) {
+		return shed_erase(e);
+	}
+
+	if (c == CTRL_V) {
+		/* quote the next character */
+		return 1;
+	}
+
+	if (c == CTRL_W) {
+		return shed_worderase(e);
+	}
+
+	if (c == t->c_cc[VEOF]) {
+		return shed_eof(e);
+	}
+
+	if (c == ESCAPE) {
+		e->handle = shed_handle_edit;
+		return 1;
+	}
+
+	return -1;
+}
+
+int shed_handle_insert(struct shed *e, struct termios *t, char c)
+{
+	int r = shed_insert_special(e, t, c);
+	if (r == -1) {
+		shed_insert_char(e->cur, c);
+		r = 1;
+	}
+	return r;
+}
+
+int shed_handle_replace(struct shed *e, struct termios *t, char c)
+{
+	int r = shed_insert_special(e, t, c);
+	if (r == -1) {
+		shed_replace_char(e->cur, c);
+		r = 1;
+	}
+	return r;
+}