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style: use midrule only, not mid-rule

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The code was already using midrule only, never mid_rule.  This is
simpler to remember, and matches a similar change we made from
look-ahead to lookahead.

* NEWS, doc/bison.texi, src/reader.c, src/scan-code.h, src/scan-code.l
* tests/actions.at, tests/c++.at, tests/existing.at: here.
This commit is contained in:
Akim Demaille
2018-09-19 22:00:46 +02:00
parent b7613423ce
commit bbfa419b89
8 changed files with 106 additions and 106 deletions
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4
src/scan-code.l
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@@ -379,7 +379,7 @@ show_sub_message (warnings warning,
if (var->err & VARIANT_NOT_VISIBLE_FROM_MIDRULE)
obstack_printf (&msg_buf,
_(", cannot be accessed from mid-rule action at $%d"),
_(", cannot be accessed from midrule action at $%d"),
midrule_rhs_index);
complain_indent (&id_loc, warning, &indent, "%s",
@@ -494,7 +494,7 @@ parse_ref (char *cp, symbol_list *rule, int rule_length,
variant *var = &variant_table[i];
unsigned symbol_index = var->symbol_index;
/* Check visibility from mid-rule actions. */
/* Check visibility from midrule actions. */
if (midrule_rhs_index != 0
&& (symbol_index == 0 || midrule_rhs_index < symbol_index))
var->err |= VARIANT_NOT_VISIBLE_FROM_MIDRULE;