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scanner: use explicit "ignore" statements

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* src/scan-gram.l: here.
This commit is contained in:
Akim Demaille
2012-11-14 10:57:45 +01:00
parent 05c93b7d84
commit 96029914a6
1 changed files with 2 additions and 2 deletions
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4
src/scan-gram.l
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@@ -148,7 +148,7 @@ splice (\\[ \f\t\v]*\n)*
/* Comments and white space. */ /* Comments and white space. */
"," warn_at (*loc, _("stray ',' treated as white space")); "," warn_at (*loc, _("stray ',' treated as white space"));
[ \f\n\t\v] | [ \f\n\t\v] |
"//".* ; "//".* continue;
"/*" { "/*" {
token_start = loc->start; token_start = loc->start;
context_state = YY_START; context_state = YY_START;
@@ -403,7 +403,7 @@ splice (\\[ \f\t\v]*\n)*
<SC_YACC_COMMENT> <SC_YACC_COMMENT>
{ {
"*/" BEGIN context_state; "*/" BEGIN context_state;
.|\n ; .|\n continue;
<<EOF>> unexpected_eof (token_start, "*/"); BEGIN context_state; <<EOF>> unexpected_eof (token_start, "*/"); BEGIN context_state;
} }