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Software Vault: The Gold Collection
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Software Vault - The Gold Collection (American Databankers) (1993).ISO
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cdr05
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xnot12a.zip
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MACRO.C
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C/C++ Source or Header
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1993-05-20
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2KB
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96 lines
#include "jam.h"
#include"stdlib.h"
/* keyboard macros for MicroGnuEmacs 1x */
#include "def.h"
#include "key.h"
#define EXTERN /* causes def of data to be in this file! */
#define INIT(i) = (i)
#include "macro.h"
/*ARGSUSED*/
definemacro(f, n)
int f, n;
{
register LINE *lp1;
LINE *lp2;
macrocount = 0;
if(macrodef)
{
ewprintf("Already defining macro!");
return macrodef = FALSE;
}
if (maclhead != NULL)
{
for(lp1 = lforw(maclhead); lp1 != maclhead; lp1 = lp2)
{
lp2 = lforw(lp1);
free((char *)lp1);
}
free((char *)lp1);
}
if((maclhead = lp1 = lalloc(0)) == NULL)
return FALSE;
ewprintf("Defining Keyboard Macro...");
maclcur = lp1->l_fp = lp1->l_bp = lp1;
return macrodef = TRUE;
}
/*ARGSUSED*/
finishmacro(f, n)
int f, n;
{
macrodef = FALSE;
ewprintf("End Keyboard Macro Definition.");
return TRUE;
}
/*ARGSUSED*/
executemacro(f, n)
int f, n;
{
int i, j;
PF funct;
int universal_argument();
int flag, num;
if(macrodef ||
(macrocount >= MAXMACRO && macro[MAXMACRO].m_funct != finishmacro))
return FALSE;
if(macrocount == 0)
return TRUE;
inmacro = TRUE;
for(i = n; i > 0; i--) {
maclcur = maclhead->l_fp;
flag = 0;
num = 1;
for(j = 0; j < macrocount-1; j++) {
funct = macro[j].m_funct;
if(funct == universal_argument) {
flag = FFARG;
num = macro[++j].m_count;
continue;
}
if((*funct)(flag, num) != TRUE) {
inmacro = FALSE;
return FALSE;
}
lastflag = thisflag;
thisflag = 0;
flag = 0;
num = 1;
}
}
inmacro = FALSE;
return TRUE;
}