branch: externals/parser-generator
commit f449039a21797a572e2a64ef097051bd7b7a0db6
Author: Christian Johansson <christ...@cvj.se>
Commit: Christian Johansson <christ...@cvj.se>
More debugging
---
test/parser-generator-lr-test.el | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/test/parser-generator-lr-test.el b/test/parser-generator-lr-test.el
index 57f7381..638137e 100644
--- a/test/parser-generator-lr-test.el
+++ b/test/parser-generator-lr-test.el
@@ -1011,7 +1011,7 @@
(should
(equal
- '(("begin" "test" "end"))
+ '("begin" "test" "end")
(parser-generator-lr-translate)))
(message "Passed translation k=2")
@@ -1236,7 +1236,21 @@
(insert "1+1")
(parser-generator-set-grammar
- '((S E B) ("*" "+" "0" "1") ((S (E $)) (E (E "*" B (lambda(args) (let
((ret (list (nth 0 args)))) (when (nth 2 args) (setq ret (append ret `(" x "
,(nth 2 args))))) ret))) (E "+" B (lambda(args) (let ((ret (list (nth 0
args)))) (when (nth 2 args) (setq ret (append ret `(" . " ,(nth 2 args)))))
ret))) (B)) (B ("0") ("1"))) S))
+ '(
+ (S E B)
+ ("*" "+" "0" "1")
+ (
+ (S (E $))
+ (E
+ (E "*" B (lambda(args) (let ((ret (nth 0 args))) (when (nth 2 args)
(setq ret (append ret `(" x " ,(nth 2 args))))) ret)))
+ (E "+" B (lambda(args) (let ((ret (nth 0 args))) (when (nth 2 args)
(setq ret (append ret `(" . " ,(nth 2 args))))) ret)))
+ (B)
+ )
+ (B
+ ("0")
+ ("1"))
+ )
+ S))
(parser-generator-set-look-ahead-number 0)
(parser-generator-process-grammar)
(parser-generator-lr-generate-parser-tables)
@@ -1246,7 +1260,7 @@
parser-generator-lex-analyzer--function
(lambda (index)
(with-current-buffer buffer
- (when (<= (+ index 1) (point-max))
+ (when (< index (point-max))
(let ((start index)
(end (+ index 1)))
(let ((token (buffer-substring-no-properties start end)))
@@ -1260,6 +1274,7 @@
(when (<= end (point-max))
(buffer-substring-no-properties start end))))))
+ (parser-generator-lr-translate)
(should
(equal
'((("1")) " . " ("1"))
@@ -1308,7 +1323,7 @@
(should
(equal
- "bbaaba"
+ "bbaa"
(parser-generator-lr-translate)))
(kill-buffer buffer))
