libcdecl: Use a structure for dst/dstlen in output routines.

[cdecl99.git] / src / execute.gperf

diff --git a/src/execute.gperf b/src/execute.gperf
index c667408c57c85282298ec9e6c55c0638e6b609c3..de8b1364c7cf44c953b8f9983ca6d0aed1bbf2a9 100644 (file)
--- a/src/execute.gperf
+++ b/src/execute.gperf
@@ -24,6 +24,7 @@
 
 #include "cdecl99.h"
 #include "commands.h"
+#include "help.h"
 
 typedef
 #if STRTAB_MAX_OFFSET < UINT_LEAST8_MAX
@@ -73,10 +74,10 @@ static int run_cmd_help(void)
                w = printf("  %s", stringpool+c->name);
                if (w < 0 || w > 13) {
                        putchar('\n');
-                        0;
+                       w = 0;
                }
 
-               print_block(gettext(strtab+c->cmd), 15, w);
+               help_print_desc(NULL, gettext(strtab+c->cmd), 15, w);
        }
 
        return 0;
@@ -94,8 +95,7 @@ int run_command(const char *line, int interactive)
 
        c = in_word_set(cmd, arg-cmd);
        if (!c) {
-               fprintf(stderr, _("unknown command %.*s\n"),
-                               (int)(arg-cmd), cmd);
+               print_error(_("unknown command %.*s"), (int)(arg-cmd), cmd);
                if (interactive) {
                        fprintf(stderr, "%s\n",
                                _("Try \"help\" for a list of possible commands."));