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| author | Petter Rodhelind <petter.rodhelind@gmail.com> | 2020-01-14 11:41:08 +0100 |
|---|---|---|
| committer | Petter Rodhelind <petter.rodhelind@gmail.com> | 2020-01-14 11:41:08 +0100 |
| commit | 02d7aa8915f9c3a3288dab01f321eb94ba219e3b (patch) | |
| tree | f053238978479e408a2b83571443e132f30586ab /src/cmd/troff/n8.c | |
| parent | c0c9d8f883dfd3a7f5a74499d91bb95884b15873 (diff) | |
| parent | 3d1382b98a502d0c34d5ba2c462396acc515016e (diff) | |
| download | plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.tar.gz plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.tar.bz2 plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.zip | |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'src/cmd/troff/n8.c')
| -rw-r--r-- | src/cmd/troff/n8.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/cmd/troff/n8.c b/src/cmd/troff/n8.c index 9ff2ebce..92c42724 100644 --- a/src/cmd/troff/n8.c +++ b/src/cmd/troff/n8.c @@ -11,7 +11,7 @@ /* * troff8.c - * + * * hyphenation */ @@ -59,7 +59,7 @@ void hyphen(Tchar *wp) /* this appears to sort hyphenation points into increasing order */ *hyp++ = 0; - if (*hyptr) + if (*hyptr) for (j = 1; j; ) { j = 0; for (hyp = hyptr + 1; *hyp != 0; hyp++) { @@ -194,7 +194,7 @@ int exword(void) return(0); w = wdstart; while (*e && w <= hyend && (*e & 0177) == maplow(cbits(*w))) { - e++; + e++; w++; } if (!*e) { @@ -209,10 +209,10 @@ int exword(void) } return(1); } else { - e++; + e++; continue; } - } else + } else while (*e++) ; } @@ -249,7 +249,7 @@ again: } s = s0 + i - 1; w = hyend; - if (*s0 & HY_BIT) + if (*s0 & HY_BIT) goto mark; while (s > s0) { w--; @@ -273,7 +273,7 @@ mark: int maplow(int i) { - if (isupper(i)) + if (isupper(i)) i = tolower(i); return(i); } @@ -327,7 +327,7 @@ again: val *= dilook('a', cbits(*w), bxh); else if (w == wdstart + 1) val *= dilook(cbits(*(w-1)), cbits(*w), bxxh); - else + else val *= dilook(cbits(*(w-1)), cbits(*w), xxh); val *= dilook(cbits(*w), cbits(*(w+1)), xhx); val *= dilook(cbits(*(w+1)), cbits(*(w+2)), hxx); |