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Print ^-- here for a few more error types.

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This commit is contained in:
Dianne Skoll
2025-01-07 17:58:03 -05:00
parent 51677cd7b5
commit 195ed15167
1 changed files with 7 additions and 0 deletions
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7
src/expr.c
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@@ -2137,6 +2137,8 @@ static expr_node *parse_atom(char const **e, int *r, Var *locals, int level)
}
/* It's a constant or a variable reference */
while(**e && isempty(**e)) (*e)++;
char const *olds = *e;
*r = GET_TOKEN();
if (*r != OK) return NULL;
node = alloc_expr_node(r);
@@ -2145,6 +2147,8 @@ static expr_node *parse_atom(char const **e, int *r, Var *locals, int level)
}
*r = make_atom(node, locals);
if (*r != OK) {
/* Preserve location for error position when we print ^-- here */
*e = olds;
return free_expr_tree(node);
}
return node;
@@ -2529,6 +2533,9 @@ expr_node *parse_expression(char const **e, int *r, Var *locals)
*r == E_2FEW_ARGS ||
*r == E_PARSE_ERR ||
*r == E_EOLN ||
*r == E_BAD_NUMBER ||
*r == E_BAD_DATE ||
*r == E_BAD_TIME ||
*r == E_ILLEGAL_CHAR) {
orig = o2;
while (*orig) {