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Checkpoint -- still merging with Taj's version of the world.

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This commit is contained in:
wkj 2004-05-16 07:55:57 +00:00
parent b855148c9b
commit c5561c23cf
37 changed files with 415 additions and 378 deletions
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24
src/cmd/troff/n8.c
View file

@ -72,7 +72,7 @@ void hyphen(Tchar *wp)
}
}
static alpha(Tchar i) /* non-zero if really alphabetic */
static int alpha(Tchar i) /* non-zero if really alphabetic */
{
if (ismot(i))
return 0;
@ -82,7 +82,7 @@ static alpha(Tchar i) /* non-zero if really alphabetic */
return isalpha(cbits(i));
}
int
punct(Tchar i)
{
if (!i || alpha(i))
@ -217,7 +217,7 @@ int exword(void)
}
}
int
suffix(void)
{
Tchar *w;
@ -269,7 +269,7 @@ mark:
goto again;
}
int
maplow(int i)
{
if (isupper(i))
@ -277,7 +277,7 @@ maplow(int i)
return(i);
}
int
vowel(int i)
{
switch (i) {
@ -310,7 +310,7 @@ void digram(void)
Tchar *nhyend, *maxw;
int maxval;
extern char bxh[26][13], bxxh[26][13], xxh[26][13], xhx[26][13], hxx[26][13];
maxw = 0;
again:
if (!(w = chkvow(hyend + 1)))
return;
@ -341,7 +341,7 @@ again:
goto again;
}
int
dilook(int a, int b, char t[26][13])
{
int i, j;
@ -461,13 +461,19 @@ static int texit(Tchar *start, Tchar *end) /* hyphenate as in tex, return # foun
characters. sigh.
*/
extern char *unsharp(char*);
static char *texhyphens;
static int readpats(void)
{
FILE *fp;
char buf[200], buf1[200];
if ((fp = fopen(unsharp(TEXHYPHENS), "r")) == NULL
&& (fp = fopen(unsharp(DWBalthyphens), "r")) == NULL) {
if(texhyphens == 0)
texhyphens = unsharp(TEXHYPHENS);
if ((fp = fopen(texhyphens, "r")) == NULL
&& (fp = fopen(DWBalthyphens, "r")) == NULL) {
ERROR "warning: can't find hyphen.tex" WARN;
return 0;
}