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-rw-r--r--Documentation/diff-options.txt5
-rw-r--r--Documentation/git-grep.txt6
-rw-r--r--Documentation/line-range-format.txt4
3 files changed, 11 insertions, 4 deletions
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 573fb9bb71..72b558ce21 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -695,7 +695,10 @@ endif::git-format-patch[]
-W::
--function-context::
- Show whole surrounding functions of changes.
+ Show whole function as context lines for each change.
+ The function names are determined in the same way as
+ `git diff` works out patch hunk headers (see 'Defining a
+ custom hunk-header' in linkgit:gitattributes[5]).
ifndef::git-format-patch[]
ifndef::git-log[]
diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index 6077ff01a4..4e0ba8234a 100644
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -241,7 +241,7 @@ providing this option will cause it to die.
--show-function::
Show the preceding line that contains the function name of
the match, unless the matching line is a function name itself.
- The name is determined in the same way as 'git diff' works out
+ The name is determined in the same way as `git diff` works out
patch hunk headers (see 'Defining a custom hunk-header' in
linkgit:gitattributes[5]).
@@ -266,7 +266,9 @@ providing this option will cause it to die.
Show the surrounding text from the previous line containing a
function name up to the one before the next function name,
effectively showing the whole function in which the match was
- found.
+ found. The function names are determined in the same way as
+ `git diff` works out patch hunk headers (see 'Defining a
+ custom hunk-header' in linkgit:gitattributes[5]).
--threads <num>::
Number of grep worker threads to use.
diff --git a/Documentation/line-range-format.txt b/Documentation/line-range-format.txt
index 43759eef89..9b51e9fb66 100644
--- a/Documentation/line-range-format.txt
+++ b/Documentation/line-range-format.txt
@@ -27,4 +27,6 @@ regular expression that denotes the range from the first funcname line
that matches '<funcname>', up to the next funcname line. `:<funcname>`
searches from the end of the previous `-L` range, if any, otherwise
from the start of file. `^:<funcname>` searches from the start of
-file.
+file. The function names are determined in the same way as `git diff`
+works out patch hunk headers (see 'Defining a custom hunk-header'
+in linkgit:gitattributes[5]).