diff options
Diffstat (limited to 'bp.1')
| -rw-r--r-- | bp.1 | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -18,7 +18,7 @@ bp \- Bruce's Parsing Expression Grammar tool [\fI-D\fR|\fI--define-string\fR \fI<name>\fR:\fI<string-pattern>\fR] [\fI-r\fR|\fI--replace\fR \fI<replacement>\fR] [\fI-g\fR|\fI--grammar\fR \fI<grammar file>\fR] -[\fI-m\fR|\fI--mode\fR \fI<mode>\fR] +[\fI-c\fR|\fI--conntext\fR \fI<N>\fR] \fI<pattern\fR [[--] \fI<input files...>\fR] .SH DESCRIPTION @@ -54,10 +54,12 @@ Replace all occurrences of the main pattern with the given string. .B \-g\fR, \fB--grammar \fI<grammar file>\fR Load the grammar from the given file. -.B \-m\fR, \fB--mode \fI<mode>\fR -The mode to operate in. Options are: \fIfind-all\fR (the default), -\fIonly-matches\fR, \fIpattern\fR, \fIreplacement\fR, \fIreplace-all\fR -(implied by \fB--replace\fR), or any other grammar rule name. +.B \-c\fR, \fB--context \fI<N>\fR +The number of lines of context to print. If \fI<N>\fR is 0, print only the +exact text of the matches. If \fI<N>\fR is "all", print the entire file. +Otherwise, if \fI<N>\fR is a positive integer, print the whole line on which +matches occur, as well as the \fI<N-1>\fR lines before and after the match. The +default value for this argument is 1 (print whole lines where matches occur). .B \--help Print the usage and exit. |