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ash: add FIXME
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@ -9156,6 +9156,11 @@ popstring(void)
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INT_ON;
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}
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//FIXME: BASH_COMPAT with "...&" does TWO pungetc():
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//it peeks whether it is &>, and then pushes back both chars.
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//This function needs to save last *next_to_pgetc to buf[0]
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//to make two pungetc() reliable. Currently,
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// pgetc (out of buf: does preadfd), pgetc, pungetc, pungetc won't work...
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static int
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preadfd(void)
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{
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@ -9251,9 +9256,9 @@ preadbuffer(void)
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* "pgetc" needs refilling.
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*/
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/* -90 is -BIGNUM. Below we use -99 to mark "EOF on read",
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/* -90 is our -BIGNUM. Below we use -99 to mark "EOF on read",
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* pungetc() may increment it a few times.
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* Assuming it won't increment it to 0.
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* Assuming it won't increment it to less than -90.
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*/
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if (g_parsefile->left_in_line < -90 || g_parsefile->buf == NULL) {
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pgetc_debug("preadbuffer PEOF1");
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