blame-options.txt: also mention 'funcname' in '-L' description

Make it clearer that a function can be blamed by feeding `git blame` '-L :<funcname>' by mentioning it at the beginnning of the description of the '-L' option. Also, in 'line-range-options.txt', which is used for git-log(1) and gitk(1), do not parenthesize the mention of the ':<funcname>' mode, to place it on equal footing with the '<start>,<end>' mode. Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Philippe Blain committed Nov 1, 2020 at 17:28 UTC a4514a46d9c85278ae4a350442dd4a160ff1f3cf
2 files changed +5 -4
Documentation/blame-options.txt
+3 -2
@@ -11,8 +11,9 @@
11
12 -L <start>,<end>::
13 -L :<funcname>::
14 - Annotate only the given line range. May be specified multiple times.
15 - Overlapping ranges are allowed.
14 + Annotate only the line range given by '<start>,<end>',
15 + or by the function name regex '<funcname>'.
16 + May be specified multiple times. Overlapping ranges are allowed.
17 +
18 '<start>' and '<end>' are optional. `-L <start>` or `-L <start>,` spans from
19 '<start>' to end of file. `-L ,<end>` spans from start of file to '<end>'.
Documentation/line-range-options.txt
+2 -2
@@ -1,8 +1,8 @@
1 -L<start>,<end>:<file>::
2 -L:<funcname>:<file>::
3
4 - Trace the evolution of the line range given by '<start>,<end>'
5 - (or the function name regex '<funcname>') within the '<file>'. You may
4 + Trace the evolution of the line range given by '<start>,<end>',
5 + or by the function name regex '<funcname>', within the '<file>'. You may
6 not give any pathspec limiters. This is currently limited to
7 a walk starting from a single revision, i.e., you may only
8 give zero or one positive revision arguments, and