This option just outputs the headers of a message (i.e. it omits the bodies). This is used by notmuch-pick.el (although not needed) because it gives a speed-up of at least a factor of a two; moreover it reduces the memory usage in emacs hugely. --- notmuch-client.h | 1 + notmuch-show.c | 6 +++++- 2 files changed, 6 insertions(+), 1 deletions(-) diff --git a/notmuch-client.h b/notmuch-client.h index 60828aa..0da2d8d 100644 --- a/notmuch-client.h +++ b/notmuch-client.h @@ -101,6 +101,7 @@ typedef struct notmuch_show_params { notmuch_bool_t entire_thread; notmuch_bool_t raw; int part; + int headers_only; #ifdef GMIME_ATLEAST_26 GMimeCryptoContext* cryptoctx; #else diff --git a/notmuch-show.c b/notmuch-show.c index d930f94..9d73685 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -841,7 +841,7 @@ show_message (void *ctx, fputs (format->body_start, stdout); } - if (format->part_content) + if (format->part_content && !params->headers_only) show_message_body (message, format, params); if (params->part <= 0) { @@ -1034,6 +1034,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) notmuch_show_params_t params = { .part = -1 }; int format_sel = NOTMUCH_FORMAT_NOT_SPECIFIED; notmuch_bool_t verify = FALSE; + notmuch_bool_t headers_only = FALSE; notmuch_opt_desc_t options[] = { { NOTMUCH_OPT_KEYWORD, &format_sel, "format", 'f', @@ -1046,6 +1047,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) { NOTMUCH_OPT_BOOLEAN, ¶ms.entire_thread, "entire-thread", 't', 0 }, { NOTMUCH_OPT_BOOLEAN, ¶ms.decrypt, "decrypt", 'd', 0 }, { NOTMUCH_OPT_BOOLEAN, &verify, "verify", 'v', 0 }, + { NOTMUCH_OPT_BOOLEAN, &headers_only, "headers-only", 'h', 0 }, { 0, 0, 0, 0, 0 } }; @@ -1055,6 +1057,8 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) return 1; } + params.headers_only = headers_only; + if (format_sel == NOTMUCH_FORMAT_NOT_SPECIFIED) { /* if part was requested and format was not specified, use format=raw */ if (params.part >= 0) -- 1.7.2.3