Vincent Imbimbo 69e3b405d9 cex: fix reporting of null nonterminals ...

I implemented this to print A ::= [ ], but A ::= [ %empty ] might be
clearer.

* src/parse-simulation.c (nullable_closure): Don't generate null
nonterminal derivations as leaves.
* src/derivation.c (derivation_print_impl): Don't print seperator
spaces for null nonterminal.
* tests/counterexample.at: Update test results.

2020-06-22 07:11:31 +02:00

..

.gitignore

graph: prefer *.gv to *.dot

2019-02-21 06:46:07 +01:00

actions.at

c++: get rid of global_tokens_and_yystype

2020-06-16 08:14:42 +02:00

atlocal.in

cex: don't assume the terminal supports "•"

2020-06-16 07:58:40 +02:00

bison.in

package: bump copyrights to 2020

2020-01-10 19:16:23 +01:00

c++.at

c++: get rid of global_tokens_and_yystype

2020-06-16 08:14:42 +02:00

calc.at

c++: get rid of global_tokens_and_yystype

2020-06-16 08:14:42 +02:00

conflicts.at

cex: don't assume the terminal supports "•"

2020-06-16 07:58:40 +02:00

counterexample.at

cex: fix reporting of null nonterminals

2020-06-22 07:11:31 +02:00

cxx-type.at

package: bump copyrights to 2020

2020-01-10 19:16:23 +01:00

diagnostics.at

tests: beware of wchar_t portability issues on AIX

2020-05-04 08:09:22 +02:00

existing.at

cex: also include in the report on --report=counterexamples

2020-06-16 07:30:46 +02:00

glr-regression.at

cex: suggest -Wcounterexamples when there are unexpected conflicts

2020-06-10 09:51:39 +02:00

headers.at

error: rename the error token from YYERRCODE to YYerror

2020-04-28 07:54:07 +02:00

input.at

style: prefer 'FOO ()' to 'FOO' for function-like macros

2020-06-13 15:20:56 +02:00

java.at

java: fix coding style

2020-05-02 09:27:16 +02:00

javapush.at

java: fix coding style

2020-05-02 09:27:16 +02:00

linear

package: bump copyrights to 2020

2020-01-10 19:16:23 +01:00

local.at

cex: also include in the report on --report=counterexamples

2020-06-16 07:30:46 +02:00

local.mk

cex: fixes, and enable tests

2020-05-22 07:52:27 +02:00

m4.at

fix generated comments

2020-05-21 20:14:59 +02:00

named-refs.at

diagnostics: modernize the display of submessages

2020-02-15 08:28:40 +01:00

output.at

api.header.include: document it, and fix its default value

2020-06-09 08:09:26 +02:00

push.at

package: bump copyrights to 2020

2020-01-10 19:16:23 +01:00

reduce.at

cex: suggest -Wcounterexamples when there are unexpected conflicts

2020-06-10 09:51:39 +02:00

regression.at

parser: keep string aliases as the user wrote it

2020-06-13 16:56:40 +02:00

report.at

cex: don't assume the terminal supports "•"

2020-06-16 07:58:40 +02:00

scanner.at

d: put YYEMPTY in the TokenKind

2020-04-13 16:49:54 +02:00

sets.at

cex: suggest -Wcounterexamples when there are unexpected conflicts

2020-06-10 09:51:39 +02:00

skeletons.at

skeletons: use "end of file" instead of "$end"

2020-04-12 13:56:44 +02:00

synclines.at

package: bump copyrights to 2020

2020-01-10 19:16:23 +01:00

testsuite.at

cex: add tests

2020-05-22 07:52:27 +02:00

testsuite.h

tests: simplify prologue

2019-11-03 10:32:22 +01:00

torture.at

style: formatting changes

2020-03-04 08:24:36 +01:00

types.at

style: rename user_token_number as code

2020-05-23 08:43:58 +02:00