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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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18
src/muscle-tab.c
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@@ -177,10 +177,10 @@ static void
muscle_syncline_grow (char const *key, location loc)
{
char *extension = NULL;
obstack_fgrow1 (&muscle_obstack, "]b4_syncline(%d, [[", loc.start.line);
obstack_escape (&muscle_obstack,
quotearg_style (c_quoting_style, loc.start.file));
obstack_sgrow (&muscle_obstack, "]])[");
obstack_fgrow1 (&muscle_obstack, "]b4_syncline(%d, ", loc.start.line);
obstack_quote (&muscle_obstack,
quotearg_style (c_quoting_style, loc.start.file));
obstack_sgrow (&muscle_obstack, ")[");
obstack_1grow (&muscle_obstack, 0);
extension = obstack_finish (&muscle_obstack);
muscle_grow (key, extension, "");
@@ -205,11 +205,11 @@ void muscle_pair_list_grow (const char *muscle,
const char *a1, const char *a2)
{
char *pair;
obstack_sgrow (&muscle_obstack, "[[[");
obstack_escape (&muscle_obstack, a1);
obstack_sgrow (&muscle_obstack, "]], [[");
obstack_escape (&muscle_obstack, a2);
obstack_sgrow (&muscle_obstack, "]]]");
obstack_sgrow (&muscle_obstack, "[");
obstack_quote (&muscle_obstack, a1);
obstack_sgrow (&muscle_obstack, ", ");
obstack_quote (&muscle_obstack, a2);
obstack_sgrow (&muscle_obstack, "]");
obstack_1grow (&muscle_obstack, 0);
pair = obstack_finish (&muscle_obstack);
muscle_grow (muscle, pair, ",\n");