sequencer (rebase -i): implement the 'drop' command

The parsing part of a 'drop' command is almost identical to parsing a 'pick', while the operation is the same as that of a 'noop'. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Johannes Schindelin committed Jan 2, 2017 at 16:34 UTC b3fdd581ae0e8793b8a1dabbee19334067229888
1 file changed +5 -3
sequencer.c
+5 -3
@@ -736,7 +736,8 @@ enum todo_command {
736 /* commands that do something else than handling a single commit */
737 TODO_EXEC,
738 /* commands that do nothing but are counted for reporting progress */
739 - TODO_NOOP
739 + TODO_NOOP,
740 + TODO_DROP
741 };
742
743 static struct {
@@ -750,7 +751,8 @@ static struct {
751 { 'f', "fixup" },
752 { 's', "squash" },
753 { 'x', "exec" },
753 - { 0, "noop" }
754 + { 0, "noop" },
755 + { 'd', "drop" }
756 };
757
758 static const char *command_to_string(const enum todo_command command)
@@ -762,7 +764,7 @@ static const char *command_to_string(const enum todo_command command)
764
765 static int is_noop(const enum todo_command command)
766 {
765 - return TODO_NOOP <= (size_t)command;
767 + return TODO_NOOP <= command;
768 }
769
770 static int is_fixup(enum todo_command command)