| Page 242 | Table of Contents | Index | Page 244 |
| Chapters | |||
|
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30 A, B, C, D, E | |||
(catch 'rescan ;thrown to when a rescan is invoked
(reset-scan-pointer stream) ;sets STREAM-RESCANNING-P to T
(loop
(funcall continuation stream)))
where stream is the input editing stream and continuation is the code supplied by the pro-
(progn
(rescan-if-necessary stream)
(loop
;; If SP is less than FP
;; Then get the next gesture from the input editor buffer at SP
;; and increment SP
;; Else read the next gesture from the encapsulated stream
;; and insert it into the buffer at IP
;; Set the "rescan in progress" flag to false
;; Call STREAM-PROCESS-GESTURE on the gesture
;; If it was a "real" gesture
;; Then exit with the gesture as the result
| Page 242 | Table of Contents | Index | Page 244 |
| Chapters | |||
|
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30 A, B, C, D, E | |||