PATCH: Large omnibus patch to clean up the JRRT quotes

[p5sagit/p5-mst-13.2.git] / ext / Encode / encengine.c

diff --git a/ext/Encode/encengine.c b/ext/Encode/encengine.c
index 4ea0667..255e4d7 100644 (file)
--- a/ext/Encode/encengine.c
+++ b/ext/Encode/encengine.c
@@ -92,8 +92,8 @@ we add a flag to re-add the removed byte to the source we could handle
 #include "encode.h"
 
 int
-do_encode(encpage_t * enc, const U8 * src, STRLEN * slen, U8 * dst,
-         STRLEN dlen, STRLEN * dout, int approx, const U8 *term, STRLEN tlen)
+do_encode(const encpage_t * enc, const U8 * src, STRLEN * slen, U8 * dst,
+      STRLEN dlen, STRLEN * dout, int approx, const U8 *term, STRLEN tlen)
 {
     const U8 *s = src;
     const U8 *send = s + *slen;
@@ -102,55 +102,55 @@ do_encode(encpage_t * enc, const U8 * src, STRLEN * slen, U8 * dst,
     U8 *dend = d + dlen, *dlast = d;
     int code = 0;
     while (s < send) {
-       encpage_t *e = enc;
-       U8 byte = *s;
-       while (byte > e->max)
-           e++;
-       if (byte >= e->min && e->slen && (approx || !(e->slen & 0x80))) {
-           const U8 *cend = s + (e->slen & 0x7f);
-           if (cend <= send) {
-               STRLEN n;
-               if ((n = e->dlen)) {
-                   const U8 *out = e->seq + n * (byte - e->min);
-                   U8 *oend = d + n;
-                   if (dst) {
-                       if (oend <= dend) {
-                           while (d < oend)
-                               *d++ = *out++;
-                       }
-                       else {
-                           /* Out of space */
-                           code = ENCODE_NOSPACE;
-                           break;
-                       }
-                   }
-                   else
-                       d = oend;
-               }
-               enc = e->next;
-               s++;
-               if (s == cend) {
-                   if (approx && (e->slen & 0x80))
-                       code = ENCODE_FALLBACK;
-                   last = s;
-                   if (term && (STRLEN)(d-dlast) == tlen && memEQ(dlast, term, tlen)) {
-                     code = ENCODE_FOUND_TERM;
-                     break;
-                   }
-                   dlast = d;
-               }
-           }
-           else {
-               /* partial source character */
-               code = ENCODE_PARTIAL;
-               break;
-           }
-       }
-       else {
-           /* Cannot represent */
-           code = ENCODE_NOREP;
-           break;
-       }
+    const encpage_t *e = enc;
+    U8 byte = *s;
+    while (byte > e->max)
+        e++;
+    if (byte >= e->min && e->slen && (approx || !(e->slen & 0x80))) {
+        const U8 *cend = s + (e->slen & 0x7f);
+        if (cend <= send) {
+        STRLEN n;
+        if ((n = e->dlen)) {
+            const U8 *out = e->seq + n * (byte - e->min);
+            U8 *oend = d + n;
+            if (dst) {
+            if (oend <= dend) {
+                while (d < oend)
+                *d++ = *out++;
+            }
+            else {
+                /* Out of space */
+                code = ENCODE_NOSPACE;
+                break;
+            }
+            }
+            else
+            d = oend;
+        }
+        enc = e->next;
+        s++;
+        if (s == cend) {
+            if (approx && (e->slen & 0x80))
+            code = ENCODE_FALLBACK;
+            last = s;
+            if (term && (STRLEN)(d-dlast) == tlen && memEQ(dlast, term, tlen)) {
+              code = ENCODE_FOUND_TERM;
+              break;
+            }
+            dlast = d;
+        }
+        }
+        else {
+        /* partial source character */
+        code = ENCODE_PARTIAL;
+        break;
+        }
+    }
+    else {
+        /* Cannot represent */
+        code = ENCODE_NOREP;
+        break;
+    }
     }
     *slen = last - src;
     *dout = d - dst;