diff options
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -5467,6 +5467,9 @@ check_pipe_command(VALUE filename_or_command) * read string will be tagged by the encoding in reading, * and output string will be converted * to the specified encoding in writing. + * If ext_enc ends with '-bom', check whether the input has a BOM. If + * there is a BOM, strip it and set external encoding as + * what the BOM tells. If there is no BOM, use ext_enc without '-bom'. * If two encoding names, * ext_enc and int_enc (external encoding and internal encoding), * are specified, the read string is converted from ext_enc |