shithub: neatroff

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tr: add .am

--- a/tr.c

+++ b/tr.c

@@ -136,8 +136,7 @@

 	struct sbuf sbuf;

 	char buf[4];

 	int end[4] = {'.'};

-	int c;

-	int i;

+	int id, c, i;

 	if (!args[1])

 		return;

 	if (args[2]) {

@@ -144,7 +143,10 @@

 		end[0] = args[2][0];

 		end[1] = args[2][1];

 	}

+	id = REG(args[1][0], args[1][1]);

 	sbuf_init(&sbuf);

+	if (args[0][1] == 'a' && args[0][2] == 'm' && str_get(id))

+		sbuf_append(&sbuf, str_get(id));

 	while ((c = cp_next()) >= 0) {

 		sbuf_add(&sbuf, c);

 		if (c == '\n') {

@@ -164,7 +166,7 @@

 			}

 		}

 	}

-	str_set(REG(args[1][0], args[1][1]), sbuf_buf(&sbuf));

+	str_set(id, sbuf_buf(&sbuf));

 	sbuf_done(&sbuf);

 }

@@ -285,6 +287,7 @@

 	void (*f)(char **args);

 	int (*args)(char **args, char *buf, int len);

 } cmds[] = {

+	{"am", tr_de, mkargs_reg1},

 	{"bp", tr_bp},

 	{"br", tr_br},

 	{"de", tr_de, mkargs_reg1},