diff options
Diffstat (limited to 'shell/global.mu')
| -rw-r--r-- | shell/global.mu | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/shell/global.mu b/shell/global.mu index 495332c4..0a9bd791 100644 --- a/shell/global.mu +++ b/shell/global.mu @@ -281,6 +281,7 @@ fn refresh-cursor-definition _self: (addr global-table) { refresh-definition self, *cursor-index } +# HERE: reconcile what happens here fn refresh-definition _self: (addr global-table), _index: int { var self/esi: (addr global-table) <- copy _self var data-ah/eax: (addr handle array global) <- get self, data @@ -594,6 +595,7 @@ fn is-definition? _expr: (addr cell) -> _/eax: boolean { return 0/false } +# HERE: ..and this fn read-evaluate-and-move-to-globals _in-ah: (addr handle gap-buffer), globals: (addr global-table), definition-name: (addr stream byte) { var in-ah/eax: (addr handle gap-buffer) <- copy _in-ah var in/eax: (addr gap-buffer) <- lookup *in-ah @@ -632,19 +634,19 @@ fn read-evaluate-and-move-to-globals _in-ah: (addr handle gap-buffer), globals: # Accepts an input s-expression, naively checks if it is a definition, and if # so saves the gap-buffer to the appropriate global. -fn move-gap-buffer-to-global _globals: (addr global-table), _definition-ah: (addr handle cell), gap: (addr handle gap-buffer) { - # if 'definition' is not a pair, return - var definition-ah/eax: (addr handle cell) <- copy _definition-ah - var _definition/eax: (addr cell) <- lookup *definition-ah - var definition/esi: (addr cell) <- copy _definition - var definition-type/eax: (addr int) <- get definition, type - compare *definition-type, 0/pair +fn move-gap-buffer-to-global _globals: (addr global-table), _read-result-ah: (addr handle cell), gap: (addr handle gap-buffer) { + # if 'read-result' is not a pair, return + var read-result-ah/eax: (addr handle cell) <- copy _read-result-ah + var _read-result/eax: (addr cell) <- lookup *read-result-ah + var read-result/esi: (addr cell) <- copy _read-result + var read-result-type/eax: (addr int) <- get read-result, type + compare *read-result-type, 0/pair { break-if-= return } - # if definition->left is neither "define" nor "set", return - var left-ah/eax: (addr handle cell) <- get definition, left + # if read-result->left is neither "define" nor "set", return + var left-ah/eax: (addr handle cell) <- get read-result, left var _left/eax: (addr cell) <- lookup *left-ah var left/ecx: (addr cell) <- copy _left { @@ -656,8 +658,8 @@ fn move-gap-buffer-to-global _globals: (addr global-table), _definition-ah: (add break-if-!= return } - # locate the global for definition->right->left - var right-ah/eax: (addr handle cell) <- get definition, right + # locate the global for read-result->right->left + var right-ah/eax: (addr handle cell) <- get read-result, right var right/eax: (addr cell) <- lookup *right-ah var defined-symbol-ah/eax: (addr handle cell) <- get right, left var defined-symbol/eax: (addr cell) <- lookup *defined-symbol-ah |