diff --git a/common/hush.c b/common/hush.c index 3c4d2445f..35c3c3c80 100644 --- a/common/hush.c +++ b/common/hush.c @@ -264,8 +264,27 @@ struct in_str { #define final_printf debug -static void syntax(void) { - printf("syntax error\n"); +static void syntax(void) +{ + printf("syntax error\n"); +} + +static void syntaxf(const char *fmt, ...) +{ + va_list args; + + printf("syntax error: "); + + va_start(args, fmt); + + vprintf(fmt, args); + + va_end(args); +} + +static void syntax_unexpected_token(const char *token) +{ + syntaxf("unexpected token `%s'\n", token); } /* o_string manipulation: */ @@ -1201,7 +1220,7 @@ static int reserved_word(o_string *dest, struct p_context *ctx) initialize_context(ctx); ctx->stack = new; } else if (ctx->w == RES_NONE || !(ctx->old_flag & (1 << r->code))) { - syntax(); + syntax_unexpected_token(r->literal); ctx->w = RES_SNTX; b_reset(dest); return 1;