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flag for direct execution is "-e"; argument with an "=" goes to

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direct execution, independently of flags.
This commit is contained in:
Roberto Ierusalimschy
1996-07-05 17:55:43 -03:00
parent ec6677e551
commit 6336d2f9e1
1 changed files with 2 additions and 3 deletions
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5
lua.c
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@@ -39,7 +39,6 @@ int main (int argc, char *argv[])
iolib_open (); iolib_open ();
strlib_open (); strlib_open ();
mathlib_open (); mathlib_open ();
if (argc < 2) if (argc < 2)
manual_input(); manual_input();
else for (i=1; i<argc; i++) { else for (i=1; i<argc; i++) {
@@ -48,8 +47,8 @@ int main (int argc, char *argv[])
else if (strcmp(argv[i], "-v") == 0) else if (strcmp(argv[i], "-v") == 0)
printf("%s %s\n(written by %s)\n\n", printf("%s %s\n(written by %s)\n\n",
LUA_VERSION, LUA_COPYRIGHT, LUA_AUTHORS); LUA_VERSION, LUA_COPYRIGHT, LUA_AUTHORS);
else if (strcmp(argv[i], "-x") == 0) { else if ((strcmp(argv[i], "-e") == 0 && i++) || strchr(argv[i], '=')) {
if (lua_dostring(argv[++i]) != 0) { if (lua_dostring(argv[i]) != 0) {
fprintf(stderr, "lua: error running argument `%s'\n", argv[i]); fprintf(stderr, "lua: error running argument `%s'\n", argv[i]);
return 1; return 1;
} }