py/repl: If there're no better alternatives, try to complete "import".
Also do that only for the first word in a line. The idea is that when you
start up interpreter, high chance that you want to do an import. With this
patch, this can be achieved with "i<tab>".
diff --git a/py/repl.c b/py/repl.c
index 7bd8759..c938a6a 100644
--- a/py/repl.c
+++ b/py/repl.c
@@ -126,6 +126,7 @@
mp_uint_t mp_repl_autocomplete(const char *str, mp_uint_t len, const mp_print_t *print, const char **compl_str) {
// scan backwards to find start of "a.b.c" chain
+ const char *org_str = str;
const char *top = str + len;
for (const char *s = top; --s >= str;) {
if (!(unichar_isalpha(*s) || unichar_isdigit(*s) || *s == '_' || *s == '.')) {
@@ -219,6 +220,16 @@
// nothing found
if (n_found == 0) {
+ // If there're no better alternatives, and if it's first word
+ // in the line, try to complete "import".
+ if (s_start == org_str) {
+ static char import_str[] = "import ";
+ if (memcmp(s_start, import_str, s_len) == 0) {
+ *compl_str = import_str + s_len;
+ return sizeof(import_str) - 1 - s_len;
+ }
+ }
+
return 0;
}