diff options
Diffstat (limited to 'shell/global.mu')
| -rw-r--r-- | shell/global.mu | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/shell/global.mu b/shell/global.mu index 4a3456bd..67700fb8 100644 --- a/shell/global.mu +++ b/shell/global.mu @@ -239,6 +239,25 @@ fn edit-globals _self: (addr global-table), key: grapheme { edit-gap-buffer curr-editor, key } +fn create-empty-global _self: (addr global-table), name-stream: (addr stream byte), capacity: int { + var self/esi: (addr global-table) <- copy _self + var final-index-addr/ecx: (addr int) <- get self, final-index + increment *final-index-addr + var curr-index/ecx: int <- copy *final-index-addr + var cursor-index-addr/eax: (addr int) <- get self, cursor-index + copy-to *cursor-index-addr, curr-index + var data-ah/eax: (addr handle array global) <- get self, data + var data/eax: (addr array global) <- lookup *data-ah + var curr-offset/ecx: (offset global) <- compute-offset data, curr-index + var curr/esi: (addr global) <- index data, curr-offset + var curr-name-ah/eax: (addr handle array byte) <- get curr, name + stream-to-array name-stream, curr-name-ah + var curr-input-ah/eax: (addr handle gap-buffer) <- get curr, input + allocate curr-input-ah + var curr-input/eax: (addr gap-buffer) <- lookup *curr-input-ah + initialize-gap-buffer curr-input, capacity +} + fn refresh-cursor-definition _self: (addr global-table) { var self/esi: (addr global-table) <- copy _self var cursor-index/edx: (addr int) <- get self, cursor-index |