From a3b5257bfe98fa67d3ebab75be1444bd27f60e18 Mon Sep 17 00:00:00 2001
From: Renaud Fivet <renaud.fivet@gmail.com>
Date: Mon, 10 Jun 2013 15:54:28 +0800
Subject: [PATCH] Use memcpy to fill in line structure when reading and
 inserting files.

---
 file.c | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/file.c b/file.c
index 1d63cbe..fc3a9a3 100644
--- a/file.c
+++ b/file.c
@@ -227,7 +227,6 @@ int readin(char *fname, int lockfl)
 {
     struct line *lp1;
     struct line *lp2;
-    int i;
     struct window *wp;
     struct buffer *bp;
     int s;
@@ -276,23 +275,22 @@ int readin(char *fname, int lockfl)
     nline = 0;
     while ((s = ffgetline()) == FIOSUC) {
         nbytes = fpayload ;
-        if ((lp1 = lalloc(nbytes)) == NULL) {
-            s = FIOMEM; /* Keep message on the  */
-            break;  /* display.             */
-        }
 #if PKCODE
         if (nline > MAXNLINE) {
             s = FIOMEM;
             break;
         }
 #endif
+        if ((lp1 = lalloc(nbytes)) == NULL) {
+            s = FIOMEM; /* Keep message on the  */
+            break;  /* display.             */
+        }
         lp2 = lback(curbp->b_linep);
         lp2->l_fp = lp1;
         lp1->l_fp = curbp->b_linep;
         lp1->l_bp = lp2;
         curbp->b_linep->l_bp = lp1;
-        for (i = 0; i < nbytes; ++i)
-            lputc(lp1, i, fline[i]);
+		memcpy( lp1->l_text, fline, nbytes) ;
         ++nline;
     }
     eoltype = ftype ;
@@ -579,7 +577,6 @@ int ifile(char *fname)
     struct line *lp0;
     struct line *lp1;
     struct line *lp2;
-    int i;
     struct buffer *bp;
     int s;
     int nbytes;
@@ -626,8 +623,7 @@ int ifile(char *fname)
 
         /* and advance and write out the current line */
         curwp->w_dotp = lp1;
-        for (i = 0; i < nbytes; ++i)
-            lputc(lp1, i, fline[i]);
+		memcpy( lp1->l_text, fline, nbytes) ;
         ++nline;
     }
     ffclose();      /* Ignore errors.       */