Generate a diff using the "histogram diff" algorithm.
--stat[=<width>[,<name-width>[,<count>]]]::
- Generate a diffstat. You can override the default
- output width for 80-column terminal by `--stat=<width>`.
- The width of the filename part can be controlled by
- giving another width to it separated by a comma.
+ Generate a diffstat. By default, as much space as necessary
+ will be used for the filename part, and the rest for the graph
+ part. Maximum width defaults to terminal width, or 80 columns
+ if not connected to a terminal, and can be overriden by
+ `<width>`. The width of the filename part can be limited by
+ giving another width `<name-width>` after a comma. The width
+ of the graph part can be limited by using
+ `--stat-graph-width=<width>` (affects all commands generating
+ a stat graph) or by setting `diff.statGraphWidth=<width>`
+ (does not affect `git format-patch`).
By giving a third parameter `<count>`, you can limit the
- output to the first `<count>` lines, followed by
- `...` if there are more.
+ output to the first `<count>` lines, followed by `...` if
+ there are more.
+
These parameters can also be set individually with `--stat-width=<width>`,
`--stat-name-width=<name-width>` and `--stat-count=<count>`.
of the `--diff-filter` option on what the status letters mean.
--submodule[=<format>]::
- Chose the output format for submodule differences. <format> can be one of
- 'short' and 'log'. 'short' just shows pairs of commit names, this format
- is used when this option is not given. 'log' is the default value for this
- option and lists the commits in that commit range like the 'summary'
- option of linkgit:git-submodule[1] does.
+ Specify how differences in submodules are shown. When `--submodule`
+ or `--submodule=log` is given, the 'log' format is used. This format lists
+ the commits in the range like linkgit:git-submodule[1] `summary` does.
+ Omitting the `--submodule` option or specifying `--submodule=short`,
+ uses the 'short' format. This format just shows the names of the commits
+ at the beginning and end of the range.
--color[=<when>]::
Show colored diff.