(CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.

(setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.

diff --git a/src/ccl.c b/src/ccl.c
index 0ab2bcb3310a71ab5bd1abce83151e2a368d2dd0..8e2ba81501e6143fa35ce49b2c4e91c5c9e05c2f 100644 (file)
--- a/src/ccl.c
+++ b/src/ccl.c
@@ -669,11 +669,22 @@ static tr_stack *mapping_stack_pointer;
 #define CCL_WRITE_CHAR(ch)                                     \
   do {                                                         \
     int bytes = SINGLE_BYTE_CHAR_P (ch) ? 1: CHAR_BYTES (ch);  \
+    if (ch == '\n' && ccl->eol_type == CODING_EOL_CRLF)                \
+      bytes++;                                                 \
     if (!dst)                                                  \
       CCL_INVALID_CMD;                                         \
     else if (dst + bytes <= (dst_bytes ? dst_end : src))       \
       {                                                                \
-       if (bytes == 1)                                         \
+       if (ch == '\n')                                         \
+         {                                                     \
+           if (ccl->eol_type == CODING_EOL_CRLF)               \
+             *dst++ = '\r', *dst++ = '\n';                     \
+           else if (ccl->eol_type == CODING_EOL_CR)            \
+             *dst++ = '\r';                                    \
+           else                                                \
+             *dst++ = '\n';                                    \
+         }                                                     \
+       else if (bytes == 1)                                    \
          *dst++ = (ch);                                        \
        else                                                    \
          dst += CHAR_STRING (ch, dst);                         \
@@ -1755,6 +1766,7 @@ setup_ccl_program (ccl, ccl_prog)
   ccl->private_state = 0;
   ccl->status = 0;
   ccl->stack_idx = 0;
+  ccl->eol_type = CODING_EOL_LF;
   return 0;
 }