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This commit is contained in:
wkj 2004-05-16 07:57:50 +00:00
parent 5f1cf8e6fb
commit b237df90f9
19 changed files with 324 additions and 283 deletions
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16
src/cmd/eqn/main.c
View file

@ -1,5 +1,8 @@
#include "e.h"
#undef inline
#define inline _inline
#define MAXLINE 3600 /* maximum input line */
char *version = "version Oct 24, 1991";
@ -12,18 +15,17 @@ int yyparse(void);
void settype(char *);
int getdata(void);
int getline(char *);
#define inline einline
void inline(void);
void init(void);
void init_tbl(void);
void
int
main(int argc, char *argv[])
{
char *p, buf[20];
cmdname = argv[0];
if (p = getenv("TYPESETTER"))
if ((p = getenv("TYPESETTER")))
typesetter = p;
while (argc > 1 && argv[1][0] == '-') {
switch (argv[1][1]) {
@ -71,7 +73,7 @@ main(int argc, char *argv[])
if (curfile->fin != stdin)
fclose(curfile->fin);
}
exit(0);
return 0;
}
void settype(char *s) /* initialize data for particular typesetter */
@ -89,6 +91,7 @@ void settype(char *s) /* initialize data for particular typesetter */
{ minsize = 5; ttype = DEV202; }
}
int
getdata(void)
{
int i, type, ln;
@ -137,9 +140,10 @@ getdata(void)
return(0);
}
int
getline(char *s)
{
register c;
register int c;
while ((c=input()) != '\n' && c != EOF && c != lefteq) {
if (s >= in+MAXLINE) {
@ -230,6 +234,7 @@ void init(void)
printf(".nr 99 \\n(.s\n");
}
int
salloc(void)
{
int i;
@ -306,6 +311,7 @@ char *DPS(int f, int t) /* delta ps (t-f) in printable form \s+d or \s-d or \s+-
return p;
}
int
EFFPS(int n) /* effective value of n */
{
if (n >= minsize)