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Use libreadline at command prompt
This commit is contained in:
Arun Prakash Jana
parent
31849fd5fb
commit
94e4201dc1
2
Makefile
2
Makefile
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@ -22,7 +22,7 @@ CFLAGS += -Wall -Wextra -Wno-unused-parameter
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CFLAGS += $(CFLAGS_OPTIMIZATION)
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CFLAGS += $(CFLAGS_CURSES)
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LDLIBS += $(LDLIBS_CURSES)
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LDLIBS += -lreadline $(LDLIBS_CURSES)
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DISTFILES = src nnn.1 Makefile README.md LICENSE
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SRC = src/nnn.c
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@ -133,7 +133,7 @@ Intrigued? Find out [HOW](https://github.com/jarun/nnn/wiki/performance-factors)
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#### Dependencies
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`nnn` needs a curses library with wide character support (like ncursesw) and standard libc.
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`nnn` needs a curses library with wide character support (like ncursesw), libreadline and standard libc.
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#### From a package manager
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@ -167,7 +167,7 @@ Packages for Arch Linux, CentOS, Debian, Fedora, Solus, and Ubuntu are available
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To cook yourself, download the [latest stable release](https://github.com/jarun/nnn/releases/latest) or clone this repository (*risky*). Then install the dependencies and compile (e.g. on Ubuntu 16.04):
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$ sudo apt-get install pkg-config libncursesw5-dev
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$ sudo apt-get install pkg-config libncursesw5-dev libreadline6-dev
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$ make
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$ sudo make install
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@ -14,6 +14,7 @@ packages:
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- pkg-config
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deps:
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- ncurses
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- readline
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container: "base/archlinux"
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centos7.2:
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builddeps:
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@ -21,8 +22,10 @@ packages:
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- gcc
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- pkgconfig
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- ncurses-devel
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- readline-devel
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deps:
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- ncurses
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- readline
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commands:
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pre:
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- yum install epel-release
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@ -32,8 +35,10 @@ packages:
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- gcc
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- pkgconfig
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- ncurses-devel
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- readline-devel
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deps:
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- ncurses
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- readline
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commands:
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pre:
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- yum install epel-release
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@ -43,8 +48,10 @@ packages:
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- gcc
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- pkgconfig
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- ncurses-devel
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- readline-devel
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deps:
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- ncurses
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- readline
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commands:
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pre:
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- yum install epel-release
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@ -54,48 +61,60 @@ packages:
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- gcc
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- pkg-config
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- libncursesw5-dev
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- libreadline-dev
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deps:
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- libncursesw5
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- libreadline-common
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fedora25:
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builddeps:
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- make
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- gcc
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- pkgconfig
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- ncurses-devel
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- readline-devel
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deps:
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- ncurses
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- readline
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fedora26:
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builddeps:
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- make
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- gcc
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- pkg-config
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- ncurses-devel
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- readline-devel
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deps:
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- ncurses
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- readline
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fedora27:
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builddeps:
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- make
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- gcc
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- pkg-config
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- ncurses-devel
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- readline-devel
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deps:
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- ncurses
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- readline
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fedora28:
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builddeps:
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- make
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- gcc
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- pkg-config
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- ncurses-devel
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- readline-devel
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deps:
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- ncurses
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- readline
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fedora29:
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builddeps:
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- make
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- gcc
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- pkg-config
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- ncurses-devel
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- readline-devel
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deps:
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- ncurses
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- readline
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# opensuse42.3:
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# builddeps:
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# - make
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@ -110,13 +129,17 @@ packages:
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- gcc
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- pkg-config
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- libncursesw5-dev
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- libreadline6-dev
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deps:
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- libncursesw5
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- libreadline6
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ubuntu18.04:
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builddeps:
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- make
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- gcc
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- pkg-config
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- libncursesw5-dev
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- libreadline-dev
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deps:
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- libncursesw5
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- libreadline7
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18
src/nnn.c
18
src/nnn.c
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@ -78,6 +78,8 @@
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#endif
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#include <locale.h>
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#include <pwd.h>
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#include <readline/history.h>
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#include <readline/readline.h>
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#include <regex.h>
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#include <signal.h>
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#include <stdarg.h>
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@ -3710,9 +3712,14 @@ nochange:
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}
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break;
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default: /* SEL_RUNCMD */
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tmp = xreadline(NULL, "> ");
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if (tmp && tmp[0])
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exitcurses();
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tmp = readline("nnn> ");
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refresh();
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if (tmp && tmp[0]) {
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spawn(shell, "-c", tmp, path, F_NORMAL | F_SIGINT);
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add_history(tmp);
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free(tmp);
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}
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}
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/* Continue in navigate-as-you-type mode, if enabled */
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@ -4022,6 +4029,11 @@ int main(int argc, char *argv[])
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setlocale(LC_ALL, "");
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crc8init();
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/* Bind TAB to cycling */
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rl_variable_bind("completion-ignore-case", "on");
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rl_bind_key('\t', rl_menu_complete);
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read_history(NULL);
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#ifdef DEBUGMODE
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enabledbg();
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#endif
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@ -4031,6 +4043,8 @@ int main(int argc, char *argv[])
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browse(ipath);
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exitcurses();
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write_history(NULL);
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if (cfg.pickraw) {
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if (copybufpos) {
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opt = selectiontofd(1);
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