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quote consistently and make tests pass with new quoting from gnulib

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Updating to gnulib pulled in new quote and quotarg modules,
by which quoting is now done like 'this' rather than `this'.
That change induces many "make check" test failures.  This change
adapts code and tests so that "make check" passes once again.
* src/scan-code.l: Quote like 'this', not like `this'.
* src/scan-gram.l: Likewise.
* src/symtab.c: Likewise.
* tests/actions.at: Adjust tests to match.
* tests/input.at: Likewise.
* tests/named-refs.at: Likewise.
* tests/output.at: Likewise.
* tests/regression.at: Likewise.
* lib/.gitignore: Regenerate.
* m4/.gitignore: Likewise.
(cherry picked from commit ae93e4e4b8)

Conflicts:

	src/scan-code.l
	src/scan-gram.l
	src/symtab.c
	tests/output.at
This commit is contained in:
Jim Meyering
2012-01-16 19:20:50 +01:00
committed by Akim Demaille
parent 14594e38ad
commit 9874f80b2e
10 changed files with 207 additions and 182 deletions
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32
tests/regression.at
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@@ -162,7 +162,7 @@ AT_CLEANUP
AT_SETUP([Braces parsing])
AT_DATA([input.y],
[[/* Bison used to swallow the character after `}'. */
[[/* Bison used to swallow the character after '}'. */
%%
exp: { tests = {{{{{{{{{{}}}}}}}}}}; };
@@ -184,7 +184,7 @@ AT_CLEANUP
AT_SETUP([Duplicate string])
AT_DATA([input.y],
[[/* `Bison -v' used to dump core when two tokens are defined with the same
[[/* 'Bison -v' used to dump core when two tokens are defined with the same
string, as LE and GE below. */
%token NUM
@@ -197,7 +197,7 @@ exp: '(' exp ')' | NUM ;
]])
AT_BISON_CHECK([-v -o input.c input.y], 0, [],
[[input.y:6.8-14: warning: symbol `"<="' used more than once as a literal string
[[input.y:6.8-14: warning: symbol '"<="' used more than once as a literal string
]])
AT_CLEANUP
@@ -387,14 +387,14 @@ default: 'a' }
]])
AT_BISON_CHECK([input.y], [1], [],
[[input.y:2.1: invalid character: `?'
input.y:3.14: invalid character: `}'
input.y:4.1: invalid character: `%'
input.y:4.2: invalid character: `&'
input.y:5.1-17: invalid directive: `%a-does-not-exist'
input.y:6.1: invalid character: `%'
input.y:6.2: invalid character: `-'
input.y:7.1-8.0: missing `%}' at end of file
[[input.y:2.1: invalid character: '?'
input.y:3.14: invalid character: '}'
input.y:4.1: invalid character: '%'
input.y:4.2: invalid character: '&'
input.y:5.1-17: invalid directive: '%a-does-not-exist'
input.y:6.1: invalid character: '%'
input.y:6.2: invalid character: '-'
input.y:7.1-8.0: missing '%}' at end of file
input.y:7.1-8.0: syntax error, unexpected %{...%}
]])
@@ -428,7 +428,7 @@ AT_CLEANUP
AT_SETUP([Token definitions])
# Bison managed, when fed with `%token 'f' "f"' to #define 'f'!
# Bison managed, when fed with '%token 'f' "f"' to #define 'f'!
AT_DATA_GRAMMAR([input.y],
[%{
#include <stdlib.h>
@@ -475,7 +475,7 @@ main (void)
# the user specification is eliminated.
AT_BISON_CHECK([-o input.c input.y], [[0]], [[]],
[[input.y:22.8-14: warning: symbol SPECIAL redeclared
input.y:22.8-63: warning: symbol `"\\'?\"\a\b\f\n\r\t\v\001\201\001\201??!"' used more than once as a literal string
input.y:22.8-63: warning: symbol '"\\'?\"\a\b\f\n\r\t\v\001\201\001\201??!"' used more than once as a literal string
]])
AT_COMPILE([input])
@@ -524,7 +524,7 @@ AT_CLEANUP
# The generation of the reduction was once wrong in Bison, and made it
# miss some reductions. In the following test case, the reduction on
# `undef_id_tok' in state 1 was missing. This is stripped down from
# 'undef_id_tok' in state 1 was missing. This is stripped down from
# the actual web2c.y.
AT_SETUP([Web2c Report])
@@ -686,7 +686,7 @@ AT_CLEANUP
## Web2c Actions. ##
## --------------- ##
# The generation of the mapping `state -> action' was once wrong in
# The generation of the mapping 'state -> action' was once wrong in
# extremely specific situations. web2c.y exhibits this situation.
# Below is a stripped version of the grammar. It looks like one can
# simplify it further, but just don't: it is tuned to exhibit a bug,
@@ -1157,7 +1157,7 @@ AT_SETUP([[Extra lookahead sets in report]])
# state's one item that (1) is associated with the same rule as the reduction
# and (2) has its dot at the end of its RHS. Previously, Bison also
# erroneously printed the lookahead set next to all of the state's other items
# associated with the same rule. This bug affected only the `.output' file and
# associated with the same rule. This bug affected only the '.output' file and
# not the generated parser source code.
AT_DATA([[input.y]],