diff options
Diffstat (limited to 'shell/gap-buffer.mu')
| -rw-r--r-- | shell/gap-buffer.mu | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/shell/gap-buffer.mu b/shell/gap-buffer.mu index f4ddc7dd..030bf837 100644 --- a/shell/gap-buffer.mu +++ b/shell/gap-buffer.mu @@ -64,6 +64,14 @@ fn emit-gap-buffer _self: (addr gap-buffer), out: (addr stream byte) { emit-stack-from-top right, out } +fn append-gap-buffer _self: (addr gap-buffer), out: (addr stream byte) { + var self/esi: (addr gap-buffer) <- copy _self + var left/eax: (addr grapheme-stack) <- get self, left + emit-stack-from-bottom left, out + var right/eax: (addr grapheme-stack) <- get self, right + emit-stack-from-top right, out +} + # dump stack from bottom to top fn emit-stack-from-bottom _self: (addr grapheme-stack), out: (addr stream byte) { var self/esi: (addr grapheme-stack) <- copy _self |