branch: externals/parser-generator
commit 97919972a757d56731e0c3c7b9460d9fcae2b627
Author: Christian Johansson <christ...@cvj.se>
Commit: Christian Johansson <christ...@cvj.se>
Improved debug message, added TODO item
---
parser-generator-ll.el | 5 +++++
parser-generator.el | 9 +++++++--
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/parser-generator-ll.el b/parser-generator-ll.el
index 34ca0ce155..e8c1ff7f7e 100644
--- a/parser-generator-ll.el
+++ b/parser-generator-ll.el
@@ -149,6 +149,11 @@
(sub-symbol-rhss
(parser-generator--get-grammar-rhs
sub-symbol)))
+
+ ;; TODO local-follow-set needs to be a
merge-max-terminal-sets of
+ ;; the first set of follow-set combined with the first
+ ;; set of the parent follow set
+
(parser-generator--debug
(message
"follow-set: %S for %S in %S"
diff --git a/parser-generator.el b/parser-generator.el
index 0d62f64796..2b0b760717 100644
--- a/parser-generator.el
+++ b/parser-generator.el
@@ -1763,8 +1763,13 @@
(parser-generator--valid-eof-p input-symbol)
(parser-generator--valid-terminal-p input-symbol))
(parser-generator--debug
- (message
- "symbol is a terminal, the e-identifier or the EOF-identifier"))
+ (cond
+ ((parser-generator--valid-e-p input-symbol)
+ (message "symbol is the e-identifier"))
+ ((parser-generator--valid-eof-p input-symbol)
+ (message "symbol is the EOF-identifier"))
+ ((parser-generator--valid-terminal-p input-symbol)
+ (message "symbol is a terminal"))))
(let ((expanded-list-index 0)
(expanded-list-count
(length expanded-lists)))
