diff options
| -rw-r--r-- | shell/environment.mu | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/shell/environment.mu b/shell/environment.mu index cb93e396..1d26b2cf 100644 --- a/shell/environment.mu +++ b/shell/environment.mu @@ -141,7 +141,14 @@ fn edit-environment _self: (addr environment), key: grapheme, data-disk: (addr d copy-to *cursor-in-globals-a, 1/true var partial-function-name-ah/eax: (addr handle gap-buffer) <- get self, partial-function-name var partial-function-name/eax: (addr gap-buffer) <- lookup *partial-function-name-ah - set-global-cursor-index globals, partial-function-name + { + { + var empty?/eax: boolean <- gap-buffer-empty? partial-function-name + compare empty?, 0/false + } + break-if-!= + set-global-cursor-index globals, partial-function-name + } var cursor-in-globals-a/ecx: (addr boolean) <- get self, cursor-in-globals? copy-to *cursor-in-globals-a, 1/true { |