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| author | wkj <devnull@localhost> | 2004-05-16 07:57:50 +0000 |
|---|---|---|
| committer | wkj <devnull@localhost> | 2004-05-16 07:57:50 +0000 |
| commit | b237df90f9390dac1ff1fdcb6813ca1f2a7bef4f (patch) | |
| tree | e1ca0f939b9a7b9a3c817c7a77a4df9ddf610418 /src/cmd/eqn/main.c | |
| parent | 5f1cf8e6fb130fd48d6f016d13baf5408b3181f8 (diff) | |
| download | plan9port-b237df90f9390dac1ff1fdcb6813ca1f2a7bef4f.tar.gz plan9port-b237df90f9390dac1ff1fdcb6813ca1f2a7bef4f.zip | |
Checkpoint.
Diffstat (limited to 'src/cmd/eqn/main.c')
| -rw-r--r-- | src/cmd/eqn/main.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/cmd/eqn/main.c b/src/cmd/eqn/main.c index a06fd165..a6a673bb 100644 --- a/src/cmd/eqn/main.c +++ b/src/cmd/eqn/main.c @@ -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) |