bin/grepc, grepc.1: -h: Add option to suppress prefixing file names

Equivalent to grep(1)'s -h, except that we always default to -H behavior.

Signed-off-by: Alejandro Colomar <alx@kernel.org>

2 files changed, 10 insertions, 3 deletions

diff --git a/bin/grepc b/bin/grepc
index f403092..1807c38 100755
--- a/bin/grepc
+++ b/bin/grepc
@@ -3,6 +3,7 @@
 
 # Defaults:
 c='no';
+h='H';
 i='';
 l='';
 k='no';
@@ -39,11 +40,14 @@ grepc_err()
 
 grepc_parse_cmd()
 {
-	while getopts "ciklt:" opt; do
+	while getopts "chiklt:" opt; do
 		case "$opt" in
 		c)
 			c='yes';
 			;;
+		h)
+			h='h';
+			;;
 		i)
 			i='i';
 			;;
@@ -232,11 +236,11 @@ grepc_search()
 	grepc_patterns "$identifier" >"$patterns";
 
 	if test -z "$files"; then
-		pcre2grep -${i}${l}HMn -f "$patterns";
+		pcre2grep -${h}${i}${l}HMn -f "$patterns";
 	else
 		find $files -type f \
 		| xargs grep -${i}lPI -- "$identifier" \
-		| xargs pcre2grep -${i}${l}HMn -f "$patterns";
+		| xargs pcre2grep -${h}${i}${l}HMn -f "$patterns";
 	fi;
 }
 
diff --git a/share/man/man1/grepc.1 b/share/man/man1/grepc.1
index fad8c88..0e01781 100644
--- a/share/man/man1/grepc.1
+++ b/share/man/man1/grepc.1
@@ -129,6 +129,9 @@ Only uses
 .RB ( u\fI*\fP )
 are highlighted.
 .TP
+.B \-h
+Suppress the prefixing of file names on output.
+.TP
 .B \-i
 Ignore case distinctions in
 .IR pattern .