lib-mail: start relying on mail_html2text_deinit(NULL) being a no-op Cleanup performed with the following semantic patch: @@ expression E; @@ - if (E != NULL) { - mail_html2text_deinit(&E); - } + mail_html2text_deinit(&E);

Updated copyright notices to include the year 2018.

Updated copyright notices to include the year 2017.

global: Replaced all instances of memset(p, 0, sizeof(*p)) with the new i_zero() macro. Used the following script: C_FILES=`git ls-files *.c` H_FILES=`git ls-files *.h` for F in "$C_FILES $H_FILES"; do echo "$F" perl -p -i -e 's/safe_memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero_safe(&$1)/g' $F perl -p -i -e 's/safe_memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero_safe($1)/g' $F perl -p -i -e 's/memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero(&$1)/g' $F perl -p -i -e 's/memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero($1)/g' $F done

global: Avoid loops unnecessarily decreasing below zero. Avoids complains from clang -fsanitize=integer

lib-mail: Compiling fix for message-snippet change - U'x' isn't standard.

lib-mail: Fix snippet generation Now we won't add leading whitespace for no reason, and also strip BOM when found.

lib-mail: return void from message_parser_deinit()

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

lib-mail, fts: Put application/xhtml+xml MIME parts through html parser as well.

lib-mail: Added message_snippet_generate() to produce a short text snippet of a mail.