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better error messages;

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better names for some API functions.
This commit is contained in:
Roberto Ierusalimschy
1997-04-04 19:24:51 -03:00
parent 9319735744
commit 42fa305649
10 changed files with 107 additions and 100 deletions
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12
iolib.c
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@@ -33,7 +33,7 @@ static void pushresult (int i)
#ifndef NOSTRERROR
lua_pushstring(strerror(errno));
#else
lua_pushstring("system unable to define the error");
lua_pushstring("O.S. unable to define the error");
#endif
}
}
@@ -124,7 +124,7 @@ static void io_read (void)
}
else if (*p == '}') {
if (inskip == 0)
lua_error("unbalanced `{...}' in read pattern");
lua_error("unbalanced braces in read pattern");
inskip--;
p++;
}
@@ -248,7 +248,7 @@ static void lua_printstack (FILE *f)
fprintf(f, "function %s", name);
break;
case 'f':
fprintf(f, "`%s' fallback", name);
fprintf(f, "`%s' iternal method", name);
break;
default: {
char *filename;
@@ -289,7 +289,7 @@ static void getbyte (void)
else {
i--;
if (0 <= i && i < lua_getbindatasize(ud))
lua_pushnumber(*(((char *)lua_getbinarydata(ud))+i));
lua_pushnumber(*(((char *)lua_getbindata(ud))+i));
else
lua_pushnil();
}
@@ -307,7 +307,7 @@ static void createuserdata (void)
lua_beginblock();
lua_pushobject(t);
lua_pushnumber(i+1);
o = lua_basicindex();
o = lua_rawgettable();
if (lua_isnil(o)) {
lua_endblock();
break;
@@ -317,7 +317,7 @@ static void createuserdata (void)
luaI_addchar(lua_getnumber(o));
lua_endblock();
}
lua_pushbinarydata(luaI_addchar(0), i, tag);
lua_pushbindata(luaI_addchar(0), i, tag);
}