83 lines
2.0 KiB
Plaintext
83 lines
2.0 KiB
Plaintext
diff -cr spice3f4/src/lib/cp/history.c src/lib/cp/history.c
|
|
*** spice3f4/src/lib/cp/history.c Thu Jun 17 17:32:40 1993
|
|
--- src/lib/cp/history.c Tue Nov 4 22:18:54 1997
|
|
***************
|
|
*** 11,16 ****
|
|
--- 11,24 ----
|
|
#include "cpdefs.h"
|
|
#include "suffix.h"
|
|
|
|
+ #ifdef HAS_GNUREADLINE
|
|
+
|
|
+ /* Added GNU Readline Support -- Andrew Veliath <veliaa@rpi.edu> */
|
|
+ #include <readline/readline.h>
|
|
+ #include <readline/history.h>
|
|
+
|
|
+ #endif /* HAS_GNUREADLINE */
|
|
+
|
|
static char *dohs();
|
|
static void freehist();
|
|
static wordlist *dohmod();
|
|
***************
|
|
*** 19,24 ****
|
|
--- 27,33 ----
|
|
static wordlist *hpattern();
|
|
static wordlist *hprefix();
|
|
|
|
+
|
|
struct histent *cp_lastone = NULL;
|
|
int cp_maxhistlength = 1000;
|
|
char cp_hat = '^';
|
|
***************
|
|
*** 345,352 ****
|
|
--- 354,363 ----
|
|
cp_lastone->hi_next = NULL;
|
|
cp_lastone->hi_event = event;
|
|
cp_lastone->hi_wlist = wl_copy(wlist);
|
|
+ #ifndef HAS_GNUREADLINE
|
|
freehist(histlength - cp_maxhistlength);
|
|
histlength++;
|
|
+ #endif
|
|
return;
|
|
}
|
|
|
|
***************
|
|
*** 483,492 ****
|
|
--- 494,529 ----
|
|
wl = wl->wl_next;
|
|
rev = true;
|
|
}
|
|
+ #ifdef HAS_GNUREADLINE
|
|
+ /* Added GNU Readline Support -- Andrew Veliath <veliaa@rpi.edu> */
|
|
+ {
|
|
+ HIST_ENTRY *he;
|
|
+ int i, N;
|
|
+
|
|
+ N = (wl == NULL) ? history_length : atoi(wl->wl_word);
|
|
+
|
|
+ if (N < 0) N = 0;
|
|
+ if (N > history_length) N = history_length;
|
|
+
|
|
+ if (rev)
|
|
+ for (i = history_length; i > 0 && N; --i, --N) {
|
|
+ he = history_get(i);
|
|
+ if (!he) return;
|
|
+ fprintf(cp_out, "%d\t%s\n", i, he->line);
|
|
+ }
|
|
+ else
|
|
+ for (i = history_length - N + 1; i <= history_length; ++i) {
|
|
+ he = history_get(i);
|
|
+ if (!he) return;
|
|
+ fprintf(cp_out, "%d\t%s\n", i, he->line);
|
|
+ }
|
|
+ }
|
|
+ #else
|
|
if (wl == NULL)
|
|
cp_hprint(cp_event - 1, cp_event - histlength, rev);
|
|
else
|
|
cp_hprint(cp_event - 1, cp_event - 1 - atoi(wl->wl_word), rev);
|
|
+ #endif /* ifelse HAS_GNUREADLINE */
|
|
return;
|
|
}
|
|
|