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obstack_quote: escape and quote for M4

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* src/system.h (obstack_quote): New.
* src/muscle-tab.c: Use it instead of obstack_escape where applicable.
* src/scan-code.l: Since obstack_quote supports NULL, leave type_name
as NULL instead of defaulting to "".
This commit is contained in:
Akim Demaille
2012-07-26 12:12:38 +02:00
parent eea7239a23
commit 0601c3bf0f
3 changed files with 31 additions and 11 deletions
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2
src/scan-code.l
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@@ -762,7 +762,6 @@ handle_action_dollar (symbol_list *rule, char *text, location dollar_loc)
}
else
untyped_var_seen = true;
type_name = "";
}
obstack_fgrow1 (&obstack_for_string,
@@ -783,7 +782,6 @@ handle_action_dollar (symbol_list *rule, char *text, location dollar_loc)
cp, quote (effective_rule->content.sym->tag));
else
untyped_var_seen = true;
type_name = "";
}
obstack_fgrow3 (&obstack_for_string,