1355     mergeancestor = whether it is merging with an ancestor. If true,

  1355     mergeancestor = whether it is merging with an ancestor. If true,

  1356       we should accept the incoming changes for any prompts that occur.

  1356       we should accept the incoming changes for any prompts that occur.

  1357       If false, merging with an ancestor (fast-forward) is only allowed

  1357       If false, merging with an ancestor (fast-forward) is only allowed

  1358       between different named branches. This flag is used by rebase extension

  1358       between different named branches. This flag is used by rebase extension

  1359       as a temporary fix and should be avoided in general.

  1359       as a temporary fix and should be avoided in general.

  1360 

  1361 

  1361     The table below shows all the behaviors of the update command

  1362     The table below shows all the behaviors of the update command

  1362     given the -c and -C or no options, whether the working directory

  1363     given the -c and -C or no options, whether the working directory

  1363     is dirty, whether a revision is specified, and the relationship of

  1364     is dirty, whether a revision is specified, and the relationship of

  1364     the parent rev to the target rev (linear, on the same named

  1365     the parent rev to the target rev (linear, on the same named