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bistromathic: use symbol numbers instead of YYTRANSLATE

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* examples/c/bistromathic/parse.y: here.
This commit is contained in:
Akim Demaille
2020-03-28 16:47:42 +01:00
parent 04904e4d28
commit ecc3a13c34
1 changed files with 15 additions and 13 deletions
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28
examples/c/bistromathic/parse.y
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@@ -386,23 +386,25 @@ completion (const char *text, int start, int end)
char **matches = calloc (ntokens + symbol_count () + 2, sizeof *matches);
int match = 1;
for (int i = 0; i < ntokens; ++i)
if (tokens[i] == YYTRANSLATE (TOK_VAR))
{
for (symrec *s = sym_table; s; s = s->next)
if (s->type == TOK_VAR && strncmp (text, s->name, len) == 0)
matches[match++] = strdup (s->name);
}
else if (tokens[i] == YYTRANSLATE (TOK_FUN))
switch (tokens[i])
{
case YYSYMBOL_FUN:
for (symrec *s = sym_table; s; s = s->next)
if (s->type == TOK_FUN && strncmp (text, s->name, len) == 0)
matches[match++] = strdup (s->name);
}
else
{
const char* token = yysymbol_name (tokens[i]);
if (strncmp (token, text, strlen (text)) == 0)
matches[match++] = strdup (token);
break;
case YYSYMBOL_VAR:
for (symrec *s = sym_table; s; s = s->next)
if (s->type == TOK_VAR && strncmp (text, s->name, len) == 0)
matches[match++] = strdup (s->name);
break;
default:
{
const char* token = yysymbol_name (tokens[i]);
if (strncmp (text, token, len) == 0)
matches[match++] = strdup (token);
break;
}
}
// Find the longest common prefix, and install it in matches[0], as