[hackers] [PATCH 04/17] Move text to String type

[quinq]

From: "Roberto E. Vargas Caballero" <k...@shike2.com>

---
 ed.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/ed.c b/ed.c
index ca55c61..2cf2708 100644
--- a/ed.c
+++ b/ed.c
@@ -54,10 +54,9 @@ static jmp_buf savesp;
 static char *lasterr;
 static size_t idxsize, lastidx;
 static struct hline *zero;
-static char *text;
+static String text;
 static char savfname[FILENAME_MAX];
 static char tmpname[FILENAME_MAX];
-static size_t sizetxt, memtxt;
 static int scratch;
 static int pflag, modflag, uflag, gflag;
 static size_t csize;
@@ -236,11 +235,11 @@ gettxt(int line)
        char *p;
 
        lp = zero + getindex(line);
-       sizetxt = 0;
+       text.siz = 0;
        off = lp->seek;
 
        if (off == (off_t) -1)
-               return text = addchar('\0', text, &memtxt, &sizetxt);
+               return addchar_('\0', &text);
 
 repeat:
        if (!csize || off < lasto || off - lasto >= csize) {
@@ -254,14 +253,14 @@ repeat:
        }
        for (p = buf + off - lasto; p < buf + csize && *p != '\n'; ++p) {
                ++off;
-               text = addchar(*p, text, &memtxt, &sizetxt);
+               addchar_(*p, &text);
        }
        if (csize && p == buf + csize)
                goto repeat;
 
-       text = addchar('\n', text, &memtxt, &sizetxt);
-       text = addchar('\0', text, &memtxt, &sizetxt);
-       return text;
+       addchar_('\n', &text);
+       addchar_('\0', &text);
+       return text.str;
 }
 
 static void
-- 
2.14.2