tweaks: specifically refer to the manual of GNU grep for more regex info

This commit is contained in:
Benno Schulenberg 2019-06-09 12:30:35 +02:00
parent 71236e145d
commit 3bf04afa6d
2 changed files with 4 additions and 2 deletions

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@ -1000,7 +1000,8 @@ The period @code{.} matches any single character,
@code{\<} matches the start of a word, and @code{\>} the end,
and @code{\s} matches a blank.
It also means that lookahead and lookbehind are not possible.
A complete explanation can be found in @code{info grep regular}.
A complete explanation can be found in the manual of GNU grep:
@code{info grep regular}.
A separate syntax can be defined for each kind of file
via the following commands in a nanorc file:

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@ -346,7 +346,8 @@ The period \fB.\fR matches any single character,
\fB\\<\fR matches the start of a word, and \fB\\>\fR the end,
and \fB\\s\fR matches a blank.
It also means that lookahead and lookbehind are not possible.
A complete explanation can be found in \fBman grep\fR.
A complete explanation can be found in the manual page of GNU grep:
\fBman grep\fR.
.sp
For each kind of file a separate syntax can be defined
via the following commands: