fixed auto completion of two-character Q-register names

* this was noticable only after the first character, i.e. after `#x`.
* Q-register tables are case sensitive, so we must not call
  teco_rb3str_auto_complete() with case_sensitive == FALSE.
  And it's also entirely unnecesary since the Q-register name
  for two-character Q-registers is already case-folded.

1 files changed, 1 insertions, 5 deletions

diff --git a/src/qreg.c b/src/qreg.c
index 4cf92f0..8ef82c0 100644
--- a/src/qreg.c
+++ b/src/qreg.c
@@ -1694,11 +1694,7 @@ teco_machine_qregspec_auto_complete(teco_machine_qregspec_t *ctx, teco_string_t
 		/* two-letter Q-Reg */
 		restrict_len = 2;
 
-	/*
-	 * FIXME: This is not quite right as it will propose even
-	 * lower case single or two-letter Q-Register names.
-	 */
-	return teco_rb3str_auto_complete(&ctx->result_table->tree, !restrict_len,
+	return teco_rb3str_auto_complete(&ctx->result_table->tree, TRUE,
 	                                 ctx->name.data, ctx->name.len, restrict_len, insert) &&
 	       ctx->nesting == 1;
 }