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* src/scan-gram.l (code_start): Always initialize it when entering

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into yylex, as SC_EPILOGUE is activated *before* the corresponding
yylex invocation.  An alternative would be making it static, but
then it starts with the second %%'s beginning, instead of its end.
This commit is contained in:
Akim Demaille
2003-03-01 10:55:31 +00:00
parent 6d5aa694aa
commit 0433ba88f9
2 changed files with 10 additions and 2 deletions
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ChangeLog
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@@ -1,3 +1,10 @@
2003-03-01 Akim Demaille <akim@epita.fr>
* src/scan-gram.l (code_start): Always initialize it when entering
into yylex, as SC_EPILOGUE is activated *before* the corresponding
yylex invocation. An alternative would be making it static, but
then it starts with the second %%'s beginning, instead of its end.
2003-02-28 Paul Eggert <eggert@twinsun.com> 2003-02-28 Paul Eggert <eggert@twinsun.com>
* lib/mbswidth.c: Include <wchar.h> before "mbswidth.h", to work * lib/mbswidth.c: Include <wchar.h> before "mbswidth.h", to work

5
src/scan-gram.l
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@@ -138,8 +138,9 @@ splice (\\[ \f\t\v]*\n)*
/* Location of most recent identifier, when applicable. */ /* Location of most recent identifier, when applicable. */
location id_loc IF_LINT (= *loc); location id_loc IF_LINT (= *loc);
/* Where containing code started, when applicable. */ /* Where containing code started, when applicable.
boundary code_start IF_LINT (= loc->start); Once the second %% seen, we are looking for the epilogue. */
boundary code_start = loc->end;
/* Where containing comment or string or character literal started, /* Where containing comment or string or character literal started,
when applicable. */ when applicable. */