Merge changes I made in the last year (#136)

Co-authored-by: Emeka Nkurumeh <[email protected]>

Author: stefan11111

Makefile

@@ -1,24 +1,21 @@
 .POSIX:
 ALL_WARNING = -Wall -Wextra -pedantic
-ALL_LDFLAGS = $(LDFLAGS)
-PREFIX = /usr/local
-LDLIBS = -lm
+PREFIX ?= /usr/local
 BINDIR = $(PREFIX)/bin
 MANDIR = $(PREFIX)/share/man
 
-all: clean kirc
-install: all
+all: kirc.c kirc.h
+	$(CC) $(CFLAGS) $(LDFLAGS) kirc.c -o kirc
+
+install: kirc
 	mkdir -p $(DESTDIR)$(BINDIR)
 	mkdir -p $(DESTDIR)$(MANDIR)/man1
 	cp -f kirc $(DESTDIR)$(BINDIR)
 	cp -f kirc.1 $(DESTDIR)$(MANDIR)/man1
 	chmod 755 $(DESTDIR)$(BINDIR)/kirc
 	chmod 644 $(DESTDIR)$(MANDIR)/man1/kirc.1
-kirc: kirc.o
-	$(CC) $(ALL_LDFLAGS) -o kirc kirc.o $(LDLIBS)
-kirc.o: kirc.c kirc.h
 clean:
-	rm -f kirc *.o
+	rm -f kirc
 uninstall:
 	rm -f $(DESTDIR)$(BINDIR)/kirc
 	rm -f $(DESTDIR)$(MANDIR)/man1/kirc.1

README.md

@@ -18,6 +18,9 @@ Consult `man kirc` for a full list and explanation of available arguments.
     kirc [-s hostname] [-p port] [-c channels] [-n nickname] [-r realname]
          [-u username] [-k password] [-a token] [-o logfile] [-e|x|v|V]
 
+## DCC
+	DCC transfers are always accpeted without user interaction and downloaded to the current directory.
+
 ## Command Aliases
 
     <message>                   send PRIVMSG to the current channel.

kirc.1

@@ -63,6 +63,9 @@ received.
 .BI /<command>
 Send message to IRC host (e.g. /JOIN, /PART, /WHOIS, etc.)
 .TP
+.BI // " <text>"
+Send text to current channel (useful when sending '@' and '/', usually to bots)
+.TP
 .BI /#<channel>
 Set default message channel to <channel>
 .TP
@@ -77,7 +80,7 @@ to specified
 or
 .I <nick>
 .TP
-.BI @@<channel|nick> " <message>"
+.BI /action <channel|nick> " <message>"
 Send CTCP ACTION containing
 .I <message>
 to specified