33 lines
784 B
Diff
33 lines
784 B
Diff
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---
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joe/b.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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Index: joe/b.c
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===================================================================
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--- joe/b.c.orig
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+++ joe/b.c
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@@ -638,9 +638,10 @@ int piseow(P *p)
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int pisblank(P *p)
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{
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P *q = pdup(p, "pisblank");
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+ int brc_result;
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p_goto_bol(q);
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- while (joe_isblank(p->b->o.charmap,brc(q)))
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+ while (((brc_result = brc(q)) != MAXINT) && joe_isblank(p->b->o.charmap,brc(q)))
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pgetb(q);
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if (piseol(q)) {
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prm(q);
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@@ -672,9 +673,10 @@ off_t pisindent(P *p)
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{
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P *q = pdup(p, "pisindent");
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off_t col;
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+ int brc_result;
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p_goto_bol(q);
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- while (joe_isblank(p->b->o.charmap,brc(q)))
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+ while (((brc_result = brc(q)) != MAXINT) && joe_isblank(p->b->o.charmap,brc(q)))
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pgetc(q);
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col = q->col;
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prm(q);
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