从SVN文件日志中进行分页

我知道这是一个古老的问题，但这里。虽然我真诚地希望@denn很久以前就找到了答案，但我把这篇文章留在这里，以帮助未来的谷歌搜索者。

我认为最简单的答案是从1到HEAD修订运行一个for/do循环。请注意，由于您没有指定操作系统，所以我在PowerShell中编写这篇文章，并且应该能够根据您的需要进行调整。

####################################################################
####################################################################
### These two variables are the only ones you need to customize
###     for your own environment/needs.
###
### Note that it may take some experimentation to determine the best
###     value for $LogPerPg; I have set '5' here to follow @denn's example.
####################################################################
# If you want the log for the entire repository, leave off the "/FolderPath"
#   (remember to remove that final slash too)
$SvnPath         = 'https://SvnPath/RepoName/FolderPath'
# Set the number of log entries to show per page
#   and initialize its variable as an integer
[int]$LogPerPg   = 5
####################################################################
####################################################################
# The '--show-item revision' parameter will retrieve the revision number of the HEAD
[int]$MaxRev     = $(svn info --show-item revision $SvnPath)
# Initialize these variables as integers
[int]$RevCount   = 0
[int]$RevUpper   = 0
[int]$RevLower   = 0
# Loop through from $MaxRev down to 1
for (
    # Set the max bound for the entire loop
    $RevCount=$MaxRev
    # Determine the condition that will cause the loop to stop
    $RevCount -gt 0
    # Perform an action after each loop is completed
    $RevCount = $RevCount - $LogPerPg
) {
    # Determine if this will be the final loop or not
    if ( $RevCount -ge $LogPerPg ) {
        # Note that this same formula inside the FOR condition is only applied
        #   AFTER the loop, so it is necessary to repeat it inside the loop to
        #   establish a lower bound
        $RevLower = $RevCount - $LogPerPg
    } else {
        $RevLower = 1
    }
    # Set the upper revision for this loop
    $RevUpper = $RevCount
    # Run the log between established bounds
    & svn log -r"${RevUpper}:${RevLower}" $SvnPath
    # Note that this method **only** accepts the <Enter> key.
    Read-Host -Prompt "`n`nPress <Enter> to see the next $LogPerPg revisions"
    # Uncomment the next line if you would like the screen to clear between each iteration
    # Clear-Host
}
####################################################################
# Final note: I have demonstrated how to display the logs from 
#   HEAD back to 1. If you want to see from 1 up to HEAD, read on
#   A. replace the following lines: 
#        33:    $RevCount=1
#        35:        $RevCount -le $MaxRev
#        37:        $RevCount = $RevCount + $LogPerPg
#        41:    if ( $RevCount -ge ( $MaxRev - $LogPerPg ) ) {
#        45:        $RevLower = $RevCount + $LogPerPg
#        47:        $RevLower = $MaxRev
#        51:    $RevUpper = $RevCount
#
#   B. For reading-logic, you will also want to reverse all instances 
#   of $RevLower and $RevUpper throughout the entire script
####################################################################

注意:我使用4个空格的制表符展开;如果你使用不同的值，你的缩进可能看起来和我的不一样。