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Scrap writerune(), introducing fputrune()

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Interface and function as proposed by cls.
Code is also shorter, everything else analogous to fgetrune().
This commit is contained in:
FRIGN
2015-02-11 20:58:00 +01:00
parent a5ae899a48
commit 7c578bf5b0
9 changed files with 46 additions and 40 deletions
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10
unexpand.c
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@@ -44,10 +44,10 @@ unexpandspan(size_t last, size_t col)
r = '\t';
for (; last + tablist[i] <= col; last += tablist[i])
writerune("<stdout>", stdout, &r);
efputrune(&r, stdout, "<stdout>");
r = ' ';
for (; last < col; last++)
writerune("<stdout>", stdout, &r);
efputrune(&r, stdout, "<stdout>");
} else {
for (i = 0; i < tablistlen; i++)
if (col < tablist[i])
@@ -57,12 +57,12 @@ unexpandspan(size_t last, size_t col)
break;
r = '\t';
for (; j < i; j++) {
writerune("<stdout>", stdout, &r);
efputrune(&r, stdout, "<stdout>");
last = tablist[j];
}
r = ' ';
for (; last < col; last++)
writerune("<stdout>", stdout, &r);
efputrune(&r, stdout, "<stdout>");
}
}
@@ -115,7 +115,7 @@ unexpand(const char *file, FILE *fp)
break;
}
if ((r != ' ' && r != '\t') || (!aflag && !bol))
writerune("<stdout>", stdout, &r);
efputrune(&r, stdout, "<stdout>");
}
if (last < col && (bol || aflag))
unexpandspan(last, col);