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doc: line-range: improve formatting

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Improve the formatting of the description of the line-range option '-L'
for `git log`, `gitk` and `git blame`:

- Use bold for <start>, <end> and <funcname>
- Use backticks for literals

Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Philippe Blain 2020-11-01 17:28:41 +00:00 committed by Junio C Hamano
parent f9c8d8cbbe
commit fd5c74e781
3 changed files with 17 additions and 17 deletions
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4
Documentation/blame-options.txt
View file

@ -14,8 +14,8 @@
Annotate only the given line range. May be specified multiple times.
Overlapping ranges are allowed.
+
<start> and <end> are optional. ``-L <start>'' or ``-L <start>,'' spans from
<start> to end of file. ``-L ,<end>'' spans from start of file to <end>.
'<start>' and '<end>' are optional. `-L <start>` or `-L <start>,` spans from
'<start>' to end of file. `-L ,<end>` spans from start of file to '<end>'.
+
include::line-range-format.txt[]

24
Documentation/line-range-format.txt
View file

@ -1,30 +1,30 @@
<start> and <end> can take one of these forms:
'<start>' and '<end>' can take one of these forms:
- number
+
If <start> or <end> is a number, it specifies an
If '<start>' or '<end>' is a number, it specifies an
absolute line number (lines count from 1).
+
- /regex/
- `/regex/`
+
This form will use the first line matching the given
POSIX regex. If <start> is a regex, it will search from the end of
POSIX regex. If '<start>' is a regex, it will search from the end of
the previous `-L` range, if any, otherwise from the start of file.
If <start> is ``^/regex/'', it will search from the start of file.
If <end> is a regex, it will search
starting at the line given by <start>.
If '<start>' is `^/regex/`, it will search from the start of file.
If '<end>' is a regex, it will search
starting at the line given by '<start>'.
+
- +offset or -offset
+
This is only valid for <end> and will specify a number
of lines before or after the line given by <start>.
This is only valid for '<end>' and will specify a number
of lines before or after the line given by '<start>'.
+
If ``:<funcname>'' is given in place of <start> and <end>, it is a
If `:<funcname>` is given in place of '<start>' and '<end>', it is a
regular expression that denotes the range from the first funcname line
that matches <funcname>, up to the next funcname line. ``:<funcname>''
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
from the start of file. `^:<funcname>` searches from the start of
file.

6
Documentation/line-range-options.txt
View file

@ -1,12 +1,12 @@
-L<start>,<end>:<file>::
-L:<funcname>:<file>::
Trace the evolution of the line range given by "<start>,<end>"
(or the function name regex <funcname>) within the <file>. You may
Trace the evolution of the line range given by '<start>,<end>'
(or the function name regex '<funcname>') within the '<file>'. You may
not give any pathspec limiters. This is currently limited to
a walk starting from a single revision, i.e., you may only
give zero or one positive revision arguments, and
<start> and <end> (or <funcname>) must exist in the starting revision.
'<start>' and '<end>' (or '<funcname>') must exist in the starting revision.
You can specify this option more than once. Implies `--patch`.
Patch output can be suppressed using `--no-patch`, but other diff formats
(namely `--raw`, `--numstat`, `--shortstat`, `--dirstat`, `--summary`,