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@ -1,5 +1,5 @@ |
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/*
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** $Id: liolib.c,v 2.140 2014/11/02 19:33:33 roberto Exp roberto $ |
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** $Id: liolib.c,v 2.141 2014/11/21 12:17:33 roberto Exp roberto $ |
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** Standard I/O (and system) library |
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** See Copyright Notice in lua.h |
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*/ |
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@ -464,9 +464,9 @@ static int test_eof (lua_State *L, FILE *f) { |
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static int read_line (lua_State *L, FILE *f, int chop) { |
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luaL_Buffer b; |
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int c; |
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int c = '\0'; |
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luaL_buffinit(L, &b); |
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for (;;) { |
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while (c != EOF && c != '\n') { /* repeat until end of line */ |
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char *buff = luaL_prepbuffer(&b); /* pre-allocate buffer */ |
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int i = 0; |
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l_lockfile(f); /* no memory errors can happen inside the lock */ |
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@ -474,8 +474,6 @@ static int read_line (lua_State *L, FILE *f, int chop) { |
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buff[i++] = c; |
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l_unlockfile(f); |
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luaL_addsize(&b, i); |
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if (i < LUAL_BUFFERSIZE) |
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break; |
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} |
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if (!chop && c == '\n') /* want a newline and have one? */ |
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luaL_addchar(&b, c); /* add ending newline to result */ |
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