From cc3cddf40be629d6a3ae0a33219a76c32428d5c4 Mon Sep 17 00:00:00 2001
From: nick black <dankamongmen@gmail.com>
Date: Wed, 7 Apr 2021 19:53:14 -0400
Subject: [PATCH] [sprixel] don't yet enable sixel on alacritty

---
 src/lib/terminfo.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/lib/terminfo.c b/src/lib/terminfo.c
index 6cc47fe04..5023d2b1b 100644
--- a/src/lib/terminfo.c
+++ b/src/lib/terminfo.c
@@ -336,7 +336,7 @@ query_sixel(tinfo* ti, int fd){
   // we're looking for a 4 following a semicolon, or alacritty's insistence
   // on CSI 6c followed by XTSMGRAPHICS, which probably breaks us on a real
   // VT102, but how many of them could there be? le sigh FIXME
-  while(read(fd, &in, 1) == 1){
+  while(state != DONE && read(fd, &in, 1) == 1){
     switch(state){
       case WANT_CSI:
         if(in == NCKEY_ESC){
@@ -367,19 +367,19 @@ query_sixel(tinfo* ti, int fd){
         break;
       case WANT_C_ALACRITTY_HACK:
         if(in == 'c'){
+          /* FIXME alacritty has not yet merged their sixel support
           setup_sixel(ti);
-          state = DONE;
+          state = DONE; */
+          return 0;
         }
         break;
       case DONE:
       default:
         break;
     }
-    if(state == DONE){
-      break;
-    }
   }
-  return 0; // FIXME return error?
+  query_sixel_details(ti, fd);
+  return 0;
 }
 
 // fd must be a real terminal. uses the query lock of |ti| to only act once.
@@ -400,7 +400,6 @@ int query_term(tinfo* ti, int fd){
     ret = query_sixel(ti, fd);
     ti->pixel_query_done = true;
     if(ti->sixel_supported){
-      query_sixel_details(ti, fd);
       ti->pixel_init(fd);
     }
     if(flags & O_NONBLOCK){