| version 1.6, 2001/08/12 12:03:03 |
version 1.7, 2001/11/19 19:02:13 |
|
|
| process(f) |
process(f) |
| FILE *f; |
FILE *f; |
| { |
{ |
| register int i, n; |
int i, n; |
| char mac[5]; /* The current macro or nroff command */ |
char mac[5]; /* The current macro or nroff command */ |
| int pl; |
int pl; |
| |
|
|
|
| char *line; |
char *line; |
| char *mac; |
char *mac; |
| { |
{ |
| register int i; |
int i; |
| |
|
| /* |
/* |
| * Check to see if it matches top of stack. |
* Check to see if it matches top of stack. |
|
|
| nomatch(mac) |
nomatch(mac) |
| char *mac; |
char *mac; |
| { |
{ |
| register int i, j; |
int i, j; |
| |
|
| /* |
/* |
| * Look for a match further down on stack |
* Look for a match further down on stack |
|
|
| addmac(mac) |
addmac(mac) |
| char *mac; |
char *mac; |
| { |
{ |
| register char **src, **dest, **loc; |
char **src, **dest, **loc; |
| |
|
| if (binsrch(mac) >= 0){ /* it's OK to redefine something */ |
if (binsrch(mac) >= 0){ /* it's OK to redefine something */ |
| #ifdef DEBUG |
#ifdef DEBUG |
|
|
| binsrch(mac) |
binsrch(mac) |
| char *mac; |
char *mac; |
| { |
{ |
| register char *p; /* pointer to current cmd in list */ |
char *p; /* pointer to current cmd in list */ |
| register int d; /* difference if any */ |
int d; /* difference if any */ |
| register int mid; /* mid point in binary search */ |
int mid; /* mid point in binary search */ |
| register int top, bot; /* boundaries of bin search, inclusive */ |
int top, bot; /* boundaries of bin search, inclusive */ |
| |
|
| top = ncmds-1; |
top = ncmds-1; |
| bot = 0; |
bot = 0; |
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