--- /dev/null
+#ifndef _WIN32
+/*
+ * You can find the latest source code at:
+ *
+ * http://github.com/ericcurtin/linenoise.cpp
+ *
+ * Does a number of crazy assumptions that happen to be true in 99.9999% of
+ * the 2010 UNIX computers around.
+ *
+ * ------------------------------------------------------------------------
+ *
+ * Copyright (c) 2010-2023, Salvatore Sanfilippo <antirez at gmail dot com>
+ * Copyright (c) 2010-2013, Pieter Noordhuis <pcnoordhuis at gmail dot com>
+ * Copyright (c) 2025, Eric Curtin <ericcurtin17 at gmail dot com>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ------------------------------------------------------------------------
+ *
+ * References:
+ * - http://invisible-island.net/xterm/ctlseqs/ctlseqs.html
+ * - http://www.3waylabs.com/nw/WWW/products/wizcon/vt220.html
+ *
+ * Todo list:
+ * - Filter bogus Ctrl+<char> combinations.
+ * - Win32 support
+ *
+ * Bloat:
+ * - History search like Ctrl+r in readline?
+ *
+ * List of escape sequences used by this program, we do everything just
+ * with three sequences. In order to be so cheap we may have some
+ * flickering effect with some slow terminal, but the lesser sequences
+ * the more compatible.
+ *
+ * EL (Erase Line)
+ * Sequence: ESC [ n K
+ * Effect: if n is 0 or missing, clear from cursor to end of line
+ * Effect: if n is 1, clear from beginning of line to cursor
+ * Effect: if n is 2, clear entire line
+ *
+ * CUF (CUrsor Forward)
+ * Sequence: ESC [ n C
+ * Effect: moves cursor forward n chars
+ *
+ * CUB (CUrsor Backward)
+ * Sequence: ESC [ n D
+ * Effect: moves cursor backward n chars
+ *
+ * The following is used to get the terminal width if getting
+ * the width with the TIOCGWINSZ ioctl fails
+ *
+ * DSR (Device Status Report)
+ * Sequence: ESC [ 6 n
+ * Effect: reports the current cusor position as ESC [ n ; m R
+ * where n is the row and m is the column
+ *
+ * When multi line mode is enabled, we also use an additional escape
+ * sequence. However multi line editing is disabled by default.
+ *
+ * CUU (Cursor Up)
+ * Sequence: ESC [ n A
+ * Effect: moves cursor up of n chars.
+ *
+ * CUD (Cursor Down)
+ * Sequence: ESC [ n B
+ * Effect: moves cursor down of n chars.
+ *
+ * When linenoiseClearScreen() is called, two additional escape sequences
+ * are used in order to clear the screen and position the cursor at home
+ * position.
+ *
+ * CUP (Cursor position)
+ * Sequence: ESC [ H
+ * Effect: moves the cursor to upper left corner
+ *
+ * ED (Erase display)
+ * Sequence: ESC [ 2 J
+ * Effect: clear the whole screen
+ *
+ */
+
+#include <termios.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+#include <vector>
+#include "linenoise.h"
+
+#define LINENOISE_DEFAULT_HISTORY_MAX_LEN 100
+#define LINENOISE_MAX_LINE 4096
+static std::vector<const char*> unsupported_term = {"dumb","cons25","emacs",nullptr};
+static linenoiseCompletionCallback *completionCallback = NULL;
+static linenoiseHintsCallback *hintsCallback = NULL;
+static linenoiseFreeHintsCallback *freeHintsCallback = NULL;
+static char *linenoiseNoTTY(void);
+static void refreshLineWithCompletion(struct linenoiseState *ls, linenoiseCompletions *lc, int flags);
+static void refreshLineWithFlags(struct linenoiseState *l, int flags);
+
+static struct termios orig_termios; /* In order to restore at exit.*/
+static int maskmode = 0; /* Show "***" instead of input. For passwords. */
+static int rawmode = 0; /* For atexit() function to check if restore is needed*/
+static int mlmode = 0; /* Multi line mode. Default is single line. */
+static int atexit_registered = 0; /* Register atexit just 1 time. */
+static int history_max_len = LINENOISE_DEFAULT_HISTORY_MAX_LEN;
+static int history_len = 0;
+static char **history = NULL;
+
+enum KEY_ACTION{
+ KEY_NULL = 0, /* NULL */
+ CTRL_A = 1, /* Ctrl+a */
+ CTRL_B = 2, /* Ctrl-b */
+ CTRL_C = 3, /* Ctrl-c */
+ CTRL_D = 4, /* Ctrl-d */
+ CTRL_E = 5, /* Ctrl-e */
+ CTRL_F = 6, /* Ctrl-f */
+ CTRL_H = 8, /* Ctrl-h */
+ TAB = 9, /* Tab */
+ CTRL_K = 11, /* Ctrl+k */
+ CTRL_L = 12, /* Ctrl+l */
+ ENTER = 13, /* Enter */
+ CTRL_N = 14, /* Ctrl-n */
+ CTRL_P = 16, /* Ctrl-p */
+ CTRL_T = 20, /* Ctrl-t */
+ CTRL_U = 21, /* Ctrl+u */
+ CTRL_W = 23, /* Ctrl+w */
+ ESC = 27, /* Escape */
+ BACKSPACE = 127 /* Backspace */
+};
+
+static void linenoiseAtExit(void);
+int linenoiseHistoryAdd(const char *line);
+#define REFRESH_CLEAN (1<<0) // Clean the old prompt from the screen
+#define REFRESH_WRITE (1<<1) // Rewrite the prompt on the screen.
+#define REFRESH_ALL (REFRESH_CLEAN|REFRESH_WRITE) // Do both.
+static void refreshLine(struct linenoiseState *l);
+
+__attribute__((format(printf, 1, 2)))
+/* Debugging function. */
+#if 0
+static void lndebug(const char *fmt, ...) {
+ static FILE *lndebug_fp = NULL;
+ if (lndebug_fp == NULL) {
+ lndebug_fp = fopen("/tmp/lndebug.txt", "a");
+ }
+
+ if (lndebug_fp != NULL) {
+ va_list args;
+ va_start(args, fmt);
+ vfprintf(lndebug_fp, fmt, args);
+ va_end(args);
+ fflush(lndebug_fp);
+ }
+}
+#else
+static void lndebug(const char *, ...) {
+}
+#endif
+
+/* ======================= Low level terminal handling ====================== */
+
+/* Enable "mask mode". When it is enabled, instead of the input that
+ * the user is typing, the terminal will just display a corresponding
+ * number of asterisks, like "****". This is useful for passwords and other
+ * secrets that should not be displayed. */
+void linenoiseMaskModeEnable(void) {
+ maskmode = 1;
+}
+
+/* Disable mask mode. */
+void linenoiseMaskModeDisable(void) {
+ maskmode = 0;
+}
+
+/* Set if to use or not the multi line mode. */
+void linenoiseSetMultiLine(int ml) {
+ mlmode = ml;
+}
+
+/* Return true if the terminal name is in the list of terminals we know are
+ * not able to understand basic escape sequences. */
+static int isUnsupportedTerm(void) {
+ char *term = getenv("TERM");
+ if (term == NULL) return 0;
+ for (int j = 0; unsupported_term[j]; ++j)
+ if (!strcasecmp(term, unsupported_term[j])) return 1;
+ return 0;
+}
+
+/* Raw mode: 1960 magic shit. */
+static int enableRawMode(int fd) {
+ struct termios raw;
+
+ if (!isatty(STDIN_FILENO)) goto fatal;
+ if (!atexit_registered) {
+ atexit(linenoiseAtExit);
+ atexit_registered = 1;
+ }
+ if (tcgetattr(fd,&orig_termios) == -1) goto fatal;
+
+ raw = orig_termios; /* modify the original mode */
+ /* input modes: no break, no CR to NL, no parity check, no strip char,
+ * no start/stop output control. */
+ raw.c_iflag &= ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON);
+ /* output modes - disable post processing */
+ raw.c_oflag &= ~(OPOST);
+ /* control modes - set 8 bit chars */
+ raw.c_cflag |= (CS8);
+ /* local modes - choing off, canonical off, no extended functions,
+ * no signal chars (^Z,^C) */
+ raw.c_lflag &= ~(ECHO | ICANON | IEXTEN | ISIG);
+ /* control chars - set return condition: min number of bytes and timer.
+ * We want read to return every single byte, without timeout. */
+ raw.c_cc[VMIN] = 1; raw.c_cc[VTIME] = 0; /* 1 byte, no timer */
+
+ /* put terminal in raw mode after flushing */
+ if (tcsetattr(fd,TCSAFLUSH,&raw) < 0) goto fatal;
+ rawmode = 1;
+ return 0;
+
+fatal:
+ errno = ENOTTY;
+ return -1;
+}
+
+static void disableRawMode(int fd) {
+ /* Don't even check the return value as it's too late. */
+ if (rawmode && tcsetattr(fd,TCSAFLUSH,&orig_termios) != -1)
+ rawmode = 0;
+}
+
+/* Use the ESC [6n escape sequence to query the horizontal cursor position
+ * and return it. On error -1 is returned, on success the position of the
+ * cursor. */
+static int getCursorPosition(int ifd, int ofd) {
+ char buf[32];
+ int cols, rows;
+ unsigned int i = 0;
+
+ /* Report cursor location */
+ if (write(ofd, "\x1b[6n", 4) != 4) return -1;
+
+ /* Read the response: ESC [ rows ; cols R */
+ while (i < sizeof(buf)-1) {
+ if (read(ifd,buf+i,1) != 1) break;
+ if (buf[i] == 'R') break;
+ i++;
+ }
+ buf[i] = '\0';
+
+ /* Parse it. */
+ if (buf[0] != ESC || buf[1] != '[') return -1;
+ if (sscanf(buf+2,"%d;%d",&rows,&cols) != 2) return -1;
+ return cols;
+}
+
+/* Try to get the number of columns in the current terminal, or assume 80
+ * if it fails. */
+static int getColumns(int ifd, int ofd) {
+ struct winsize ws;
+
+ if (ioctl(1, TIOCGWINSZ, &ws) == -1 || ws.ws_col == 0) {
+ /* ioctl() failed. Try to query the terminal itself. */
+ int start, cols;
+
+ /* Get the initial position so we can restore it later. */
+ start = getCursorPosition(ifd,ofd);
+ if (start == -1) goto failed;
+
+ /* Go to right margin and get position. */
+ if (write(ofd,"\x1b[999C",6) != 6) goto failed;
+ cols = getCursorPosition(ifd,ofd);
+ if (cols == -1) goto failed;
+
+ /* Restore position. */
+ if (cols > start) {
+ char seq[32];
+ snprintf(seq,32,"\x1b[%dD",cols-start);
+ if (write(ofd,seq,strlen(seq)) == -1) {
+ /* Can't recover... */
+ }
+ }
+ return cols;
+ } else {
+ return ws.ws_col;
+ }
+
+failed:
+ return 80;
+}
+
+/* Clear the screen. Used to handle ctrl+l */
+void linenoiseClearScreen(void) {
+ if (write(STDOUT_FILENO,"\x1b[H\x1b[2J",7) <= 0) {
+ /* nothing to do, just to avoid warning. */
+ }
+}
+
+/* Beep, used for completion when there is nothing to complete or when all
+ * the choices were already shown. */
+static void linenoiseBeep(void) {
+ fprintf(stderr, "\x7");
+ fflush(stderr);
+}
+
+/* ============================== Completion ================================ */
+
+/* Free a list of completion option populated by linenoiseAddCompletion(). */
+static void freeCompletions(linenoiseCompletions *lc) {
+ size_t i;
+ for (i = 0; i < lc->len; i++)
+ free(lc->cvec[i]);
+ if (lc->cvec != NULL)
+ free(lc->cvec);
+}
+
+/* Called by completeLine() and linenoiseShow() to render the current
+ * edited line with the proposed completion. If the current completion table
+ * is already available, it is passed as second argument, otherwise the
+ * function will use the callback to obtain it.
+ *
+ * Flags are the same as refreshLine*(), that is REFRESH_* macros. */
+static void refreshLineWithCompletion(struct linenoiseState *ls, linenoiseCompletions *lc, int flags) {
+ /* Obtain the table of completions if the caller didn't provide one. */
+ linenoiseCompletions ctable = { 0, NULL };
+ if (lc == NULL) {
+ completionCallback(ls->buf,&ctable);
+ lc = &ctable;
+ }
+
+ /* Show the edited line with completion if possible, or just refresh. */
+ if (ls->completion_idx < lc->len) {
+ struct linenoiseState saved = *ls;
+ ls->len = ls->pos = strlen(lc->cvec[ls->completion_idx]);
+ ls->buf = lc->cvec[ls->completion_idx];
+ refreshLineWithFlags(ls,flags);
+ ls->len = saved.len;
+ ls->pos = saved.pos;
+ ls->buf = saved.buf;
+ } else {
+ refreshLineWithFlags(ls,flags);
+ }
+
+ /* Free the completions table if needed. */
+ if (lc != &ctable) freeCompletions(&ctable);
+}
+
+/* This is an helper function for linenoiseEdit*() and is called when the
+ * user types the <tab> key in order to complete the string currently in the
+ * input.
+ *
+ * The state of the editing is encapsulated into the pointed linenoiseState
+ * structure as described in the structure definition.
+ *
+ * If the function returns non-zero, the caller should handle the
+ * returned value as a byte read from the standard input, and process
+ * it as usually: this basically means that the function may return a byte
+ * read from the termianl but not processed. Otherwise, if zero is returned,
+ * the input was consumed by the completeLine() function to navigate the
+ * possible completions, and the caller should read for the next characters
+ * from stdin. */
+static int completeLine(struct linenoiseState *ls, int keypressed) {
+ linenoiseCompletions lc = { 0, NULL };
+ int nwritten;
+ char c = keypressed;
+
+ completionCallback(ls->buf,&lc);
+ if (lc.len == 0) {
+ linenoiseBeep();
+ ls->in_completion = 0;
+ } else {
+ switch(c) {
+ case 9: /* tab */
+ if (ls->in_completion == 0) {
+ ls->in_completion = 1;
+ ls->completion_idx = 0;
+ } else {
+ ls->completion_idx = (ls->completion_idx+1) % (lc.len+1);
+ if (ls->completion_idx == lc.len) linenoiseBeep();
+ }
+ c = 0;
+ break;
+ case 27: /* escape */
+ /* Re-show original buffer */
+ if (ls->completion_idx < lc.len) refreshLine(ls);
+ ls->in_completion = 0;
+ c = 0;
+ break;
+ default:
+ /* Update buffer and return */
+ if (ls->completion_idx < lc.len) {
+ nwritten = snprintf(ls->buf,ls->buflen,"%s",
+ lc.cvec[ls->completion_idx]);
+ ls->len = ls->pos = nwritten;
+ }
+ ls->in_completion = 0;
+ break;
+ }
+
+ /* Show completion or original buffer */
+ if (ls->in_completion && ls->completion_idx < lc.len) {
+ refreshLineWithCompletion(ls,&lc,REFRESH_ALL);
+ } else {
+ refreshLine(ls);
+ }
+ }
+
+ freeCompletions(&lc);
+ return c; /* Return last read character */
+}
+
+/* Register a callback function to be called for tab-completion. */
+void linenoiseSetCompletionCallback(linenoiseCompletionCallback *fn) {
+ completionCallback = fn;
+}
+
+/* Register a hits function to be called to show hits to the user at the
+ * right of the prompt. */
+void linenoiseSetHintsCallback(linenoiseHintsCallback *fn) {
+ hintsCallback = fn;
+}
+
+/* Register a function to free the hints returned by the hints callback
+ * registered with linenoiseSetHintsCallback(). */
+void linenoiseSetFreeHintsCallback(linenoiseFreeHintsCallback *fn) {
+ freeHintsCallback = fn;
+}
+
+/* This function is used by the callback function registered by the user
+ * in order to add completion options given the input string when the
+ * user typed <tab>. See the example.c source code for a very easy to
+ * understand example. */
+void linenoiseAddCompletion(linenoiseCompletions *lc, const char *str) {
+ size_t len = strlen(str);
+ char *copy, **cvec;
+
+ copy = (char*) malloc(len + 1);
+ if (copy == NULL) return;
+ memcpy(copy,str,len+1);
+ cvec = (char**) realloc(lc->cvec,sizeof(char*)*(lc->len+1));
+ if (cvec == NULL) {
+ free(copy);
+ return;
+ }
+ lc->cvec = cvec;
+ lc->cvec[lc->len++] = copy;
+}
+
+/* =========================== Line editing ================================= */
+
+/* We define a very simple "append buffer" structure, that is an heap
+ * allocated string where we can append to. This is useful in order to
+ * write all the escape sequences in a buffer and flush them to the standard
+ * output in a single call, to avoid flickering effects. */
+struct abuf {
+ char *b;
+ int len;
+};
+
+static void abInit(struct abuf *ab) {
+ ab->b = NULL;
+ ab->len = 0;
+}
+
+static void abAppend(struct abuf *ab, const char *s, int len) {
+ char *new_ptr = (char*) realloc(ab->b,ab->len+len);
+
+ if (new_ptr == NULL) return;
+ memcpy(new_ptr+ab->len,s,len);
+ ab->b = new_ptr;
+ ab->len += len;
+}
+
+static void abFree(struct abuf *ab) {
+ free(ab->b);
+}
+
+/* Helper of refreshSingleLine() and refreshMultiLine() to show hints
+ * to the right of the prompt. */
+static void refreshShowHints(struct abuf * ab, struct linenoiseState * l, int plen) {
+ char seq[64];
+ if (hintsCallback && plen+l->len < l->cols) {
+ int color = -1, bold = 0;
+ const char *hint = hintsCallback(l->buf,&color,&bold);
+ if (hint) {
+ int hintlen = strlen(hint);
+ int hintmaxlen = l->cols-(plen+l->len);
+ if (hintlen > hintmaxlen) hintlen = hintmaxlen;
+ if (bold == 1 && color == -1) color = 37;
+ if (color != -1 || bold != 0)
+ snprintf(seq,64,"\033[%d;%d;49m",bold,color);
+ else
+ seq[0] = '\0';
+ abAppend(ab,seq,strlen(seq));
+ abAppend(ab,hint,hintlen);
+ if (color != -1 || bold != 0)
+ abAppend(ab,"\033[0m",4);
+ /* Call the function to free the hint returned. */
+ if (freeHintsCallback) freeHintsCallback(hint);
+ }
+ }
+}
+
+/* Single line low level line refresh.
+ *
+ * Rewrite the currently edited line accordingly to the buffer content,
+ * cursor position, and number of columns of the terminal.
+ *
+ * Flags is REFRESH_* macros. The function can just remove the old
+ * prompt, just write it, or both. */
+static void refreshSingleLine(struct linenoiseState *l, int flags) {
+ char seq[64];
+ size_t plen = strlen(l->prompt);
+ int fd = l->ofd;
+ char *buf = l->buf;
+ size_t len = l->len;
+ size_t pos = l->pos;
+ struct abuf ab;
+
+ while((plen+pos) >= l->cols) {
+ buf++;
+ len--;
+ pos--;
+ }
+ while (plen+len > l->cols) {
+ len--;
+ }
+
+ abInit(&ab);
+ /* Cursor to left edge */
+ snprintf(seq,sizeof(seq),"\r");
+ abAppend(&ab,seq,strlen(seq));
+
+ if (flags & REFRESH_WRITE) {
+ /* Write the prompt and the current buffer content */
+ abAppend(&ab,l->prompt,strlen(l->prompt));
+ if (maskmode == 1) {
+ while (len--) abAppend(&ab,"*",1);
+ } else {
+ abAppend(&ab,buf,len);
+ }
+ /* Show hits if any. */
+ refreshShowHints(&ab,l,plen);
+ }
+
+ /* Erase to right */
+ snprintf(seq,sizeof(seq),"\x1b[0K");
+ abAppend(&ab,seq,strlen(seq));
+
+ if (flags & REFRESH_WRITE) {
+ /* Move cursor to original position. */
+ snprintf(seq,sizeof(seq),"\r\x1b[%dC", (int)(pos+plen));
+ abAppend(&ab,seq,strlen(seq));
+ }
+
+ if (write(fd,ab.b,ab.len) == -1) {} /* Can't recover from write error. */
+ abFree(&ab);
+}
+
+/* Multi line low level line refresh.
+ *
+ * Rewrite the currently edited line accordingly to the buffer content,
+ * cursor position, and number of columns of the terminal.
+ *
+ * Flags is REFRESH_* macros. The function can just remove the old
+ * prompt, just write it, or both. */
+static void refreshMultiLine(struct linenoiseState *l, int flags) {
+ char seq[64];
+ int plen = strlen(l->prompt);
+ int rows = (plen+l->len+l->cols-1)/l->cols; /* rows used by current buf. */
+ int rpos = (plen+l->oldpos+l->cols)/l->cols; /* cursor relative row. */
+ int rpos2; /* rpos after refresh. */
+ int col; /* colum position, zero-based. */
+ int old_rows = l->oldrows;
+ int fd = l->ofd, j;
+ struct abuf ab;
+
+ l->oldrows = rows;
+
+ /* First step: clear all the lines used before. To do so start by
+ * going to the last row. */
+ abInit(&ab);
+
+ if (flags & REFRESH_CLEAN) {
+ if (old_rows-rpos > 0) {
+ lndebug("go down %d", old_rows-rpos);
+ snprintf(seq,64,"\x1b[%dB", old_rows-rpos);
+ abAppend(&ab,seq,strlen(seq));
+ }
+
+ /* Now for every row clear it, go up. */
+ for (j = 0; j < old_rows-1; j++) {
+ lndebug("clear+up");
+ snprintf(seq,64,"\r\x1b[0K\x1b[1A");
+ abAppend(&ab,seq,strlen(seq));
+ }
+ }
+
+ if (flags & REFRESH_ALL) {
+ /* Clean the top line. */
+ lndebug("clear");
+ snprintf(seq,64,"\r\x1b[0K");
+ abAppend(&ab,seq,strlen(seq));
+ }
+
+ if (flags & REFRESH_WRITE) {
+ /* Write the prompt and the current buffer content */
+ abAppend(&ab,l->prompt,strlen(l->prompt));
+ if (maskmode == 1) {
+ unsigned int i;
+ for (i = 0; i < l->len; i++) abAppend(&ab,"*",1);
+ } else {
+ abAppend(&ab,l->buf,l->len);
+ }
+
+ /* Show hits if any. */
+ refreshShowHints(&ab,l,plen);
+
+ /* If we are at the very end of the screen with our prompt, we need to
+ * emit a newline and move the prompt to the first column. */
+ if (l->pos &&
+ l->pos == l->len &&
+ (l->pos+plen) % l->cols == 0)
+ {
+ lndebug("<newline>");
+ abAppend(&ab,"\n",1);
+ snprintf(seq,64,"\r");
+ abAppend(&ab,seq,strlen(seq));
+ rows++;
+ if (rows > (int)l->oldrows) l->oldrows = rows;
+ }
+
+ /* Move cursor to right position. */
+ rpos2 = (plen+l->pos+l->cols)/l->cols; /* Current cursor relative row */
+ lndebug("rpos2 %d", rpos2);
+
+ /* Go up till we reach the expected positon. */
+ if (rows-rpos2 > 0) {
+ lndebug("go-up %d", rows-rpos2);
+ snprintf(seq,64,"\x1b[%dA", rows-rpos2);
+ abAppend(&ab,seq,strlen(seq));
+ }
+
+ /* Set column. */
+ col = (plen+(int)l->pos) % (int)l->cols;
+ lndebug("set col %d", 1+col);
+ if (col)
+ snprintf(seq,64,"\r\x1b[%dC", col);
+ else
+ snprintf(seq,64,"\r");
+ abAppend(&ab,seq,strlen(seq));
+ }
+
+ lndebug("\n");
+ l->oldpos = l->pos;
+
+ if (write(fd,ab.b,ab.len) == -1) {} /* Can't recover from write error. */
+ abFree(&ab);
+}
+
+/* Calls the two low level functions refreshSingleLine() or
+ * refreshMultiLine() according to the selected mode. */
+static void refreshLineWithFlags(struct linenoiseState *l, int flags) {
+ if (mlmode)
+ refreshMultiLine(l,flags);
+ else
+ refreshSingleLine(l,flags);
+}
+
+/* Utility function to avoid specifying REFRESH_ALL all the times. */
+static void refreshLine(struct linenoiseState *l) {
+ refreshLineWithFlags(l,REFRESH_ALL);
+}
+
+/* Hide the current line, when using the multiplexing API. */
+void linenoiseHide(struct linenoiseState *l) {
+ if (mlmode)
+ refreshMultiLine(l,REFRESH_CLEAN);
+ else
+ refreshSingleLine(l,REFRESH_CLEAN);
+}
+
+/* Show the current line, when using the multiplexing API. */
+void linenoiseShow(struct linenoiseState *l) {
+ if (l->in_completion) {
+ refreshLineWithCompletion(l,NULL,REFRESH_WRITE);
+ } else {
+ refreshLineWithFlags(l,REFRESH_WRITE);
+ }
+}
+
+/* Insert the character 'c' at cursor current position.
+ *
+ * On error writing to the terminal -1 is returned, otherwise 0. */
+static int linenoiseEditInsert(struct linenoiseState * l, char c) {
+ if (l->len < l->buflen) {
+ if (l->len == l->pos) {
+ l->buf[l->pos] = c;
+ l->pos++;
+ l->len++;
+ l->buf[l->len] = '\0';
+ if ((!mlmode && l->plen+l->len < l->cols && !hintsCallback)) {
+ /* Avoid a full update of the line in the
+ * trivial case. */
+ char d = (maskmode==1) ? '*' : c;
+ if (write(l->ofd,&d,1) == -1) return -1;
+ } else {
+ refreshLine(l);
+ }
+ } else {
+ memmove(l->buf+l->pos+1,l->buf+l->pos,l->len-l->pos);
+ l->buf[l->pos] = c;
+ l->len++;
+ l->pos++;
+ l->buf[l->len] = '\0';
+ refreshLine(l);
+ }
+ }
+ return 0;
+}
+
+/* Move cursor on the left. */
+static void linenoiseEditMoveLeft(struct linenoiseState * l) {
+ if (l->pos > 0) {
+ l->pos--;
+ refreshLine(l);
+ }
+}
+
+/* Move cursor on the right. */
+static void linenoiseEditMoveRight(struct linenoiseState * l) {
+ if (l->pos != l->len) {
+ l->pos++;
+ refreshLine(l);
+ }
+}
+
+/* Move cursor to the start of the line. */
+static void linenoiseEditMoveHome(struct linenoiseState * l) {
+ if (l->pos != 0) {
+ l->pos = 0;
+ refreshLine(l);
+ }
+}
+
+/* Move cursor to the end of the line. */
+static void linenoiseEditMoveEnd(struct linenoiseState * l) {
+ if (l->pos != l->len) {
+ l->pos = l->len;
+ refreshLine(l);
+ }
+}
+
+/* Substitute the currently edited line with the next or previous history
+ * entry as specified by 'dir'. */
+#define LINENOISE_HISTORY_NEXT 0
+#define LINENOISE_HISTORY_PREV 1
+
+static void linenoiseEditHistoryNext(struct linenoiseState * l, int dir) {
+ if (history_len > 1) {
+ /* Update the current history entry before to
+ * overwrite it with the next one. */
+ free(history[history_len - 1 - l->history_index]);
+ history[history_len - 1 - l->history_index] = strdup(l->buf);
+ /* Show the new entry */
+ l->history_index += (dir == LINENOISE_HISTORY_PREV) ? 1 : -1;
+ if (l->history_index < 0) {
+ l->history_index = 0;
+ return;
+ } else if (l->history_index >= history_len) {
+ l->history_index = history_len-1;
+ return;
+ }
+ strncpy(l->buf,history[history_len - 1 - l->history_index],l->buflen);
+ l->buf[l->buflen-1] = '\0';
+ l->len = l->pos = strlen(l->buf);
+ refreshLine(l);
+ }
+}
+
+/* Delete the character at the right of the cursor without altering the cursor
+ * position. Basically this is what happens with the "Delete" keyboard key. */
+static void linenoiseEditDelete(struct linenoiseState * l) {
+ if (l->len > 0 && l->pos < l->len) {
+ memmove(l->buf+l->pos,l->buf+l->pos+1,l->len-l->pos-1);
+ l->len--;
+ l->buf[l->len] = '\0';
+ refreshLine(l);
+ }
+}
+
+/* Backspace implementation. */
+static void linenoiseEditBackspace(struct linenoiseState * l) {
+ if (l->pos > 0 && l->len > 0) {
+ memmove(l->buf+l->pos-1,l->buf+l->pos,l->len-l->pos);
+ l->pos--;
+ l->len--;
+ l->buf[l->len] = '\0';
+ refreshLine(l);
+ }
+}
+
+/* Delete the previosu word, maintaining the cursor at the start of the
+ * current word. */
+static void linenoiseEditDeletePrevWord(struct linenoiseState * l) {
+ size_t old_pos = l->pos;
+ size_t diff;
+
+ while (l->pos > 0 && l->buf[l->pos-1] == ' ')
+ l->pos--;
+ while (l->pos > 0 && l->buf[l->pos-1] != ' ')
+ l->pos--;
+ diff = old_pos - l->pos;
+ memmove(l->buf+l->pos,l->buf+old_pos,l->len-old_pos+1);
+ l->len -= diff;
+ refreshLine(l);
+}
+
+/* This function is part of the multiplexed API of Linenoise, that is used
+ * in order to implement the blocking variant of the API but can also be
+ * called by the user directly in an event driven program. It will:
+ *
+ * 1. Initialize the linenoise state passed by the user.
+ * 2. Put the terminal in RAW mode.
+ * 3. Show the prompt.
+ * 4. Return control to the user, that will have to call linenoiseEditFeed()
+ * each time there is some data arriving in the standard input.
+ *
+ * The user can also call linenoiseEditHide() and linenoiseEditShow() if it
+ * is required to show some input arriving asyncronously, without mixing
+ * it with the currently edited line.
+ *
+ * When linenoiseEditFeed() returns non-NULL, the user finished with the
+ * line editing session (pressed enter CTRL-D/C): in this case the caller
+ * needs to call linenoiseEditStop() to put back the terminal in normal
+ * mode. This will not destroy the buffer, as long as the linenoiseState
+ * is still valid in the context of the caller.
+ *
+ * The function returns 0 on success, or -1 if writing to standard output
+ * fails. If stdin_fd or stdout_fd are set to -1, the default is to use
+ * STDIN_FILENO and STDOUT_FILENO.
+ */
+int linenoiseEditStart(struct linenoiseState *l, int stdin_fd, int stdout_fd, char *buf, size_t buflen, const char *prompt) {
+ /* Populate the linenoise state that we pass to functions implementing
+ * specific editing functionalities. */
+ l->in_completion = 0;
+ l->ifd = stdin_fd != -1 ? stdin_fd : STDIN_FILENO;
+ l->ofd = stdout_fd != -1 ? stdout_fd : STDOUT_FILENO;
+ l->buf = buf;
+ l->buflen = buflen;
+ l->prompt = prompt;
+ l->plen = strlen(prompt);
+ l->oldpos = l->pos = 0;
+ l->len = 0;
+
+ /* Enter raw mode. */
+ if (enableRawMode(l->ifd) == -1) return -1;
+
+ l->cols = getColumns(stdin_fd, stdout_fd);
+ l->oldrows = 0;
+ l->history_index = 0;
+
+ /* Buffer starts empty. */
+ l->buf[0] = '\0';
+ l->buflen--; /* Make sure there is always space for the nulterm */
+
+ /* If stdin is not a tty, stop here with the initialization. We
+ * will actually just read a line from standard input in blocking
+ * mode later, in linenoiseEditFeed(). */
+ if (!isatty(l->ifd)) return 0;
+
+ /* The latest history entry is always our current buffer, that
+ * initially is just an empty string. */
+ linenoiseHistoryAdd("");
+
+ if (write(l->ofd,prompt,l->plen) == -1) return -1;
+ return 0;
+}
+
+const char* linenoiseEditMore = "If you see this, you are misusing the API: when linenoiseEditFeed() is called, if it returns linenoiseEditMore the user is yet editing the line. See the README file for more information.";
+
+/* This function is part of the multiplexed API of linenoise, see the top
+ * comment on linenoiseEditStart() for more information. Call this function
+ * each time there is some data to read from the standard input file
+ * descriptor. In the case of blocking operations, this function can just be
+ * called in a loop, and block.
+ *
+ * The function returns linenoiseEditMore to signal that line editing is still
+ * in progress, that is, the user didn't yet pressed enter / CTRL-D. Otherwise
+ * the function returns the pointer to the heap-allocated buffer with the
+ * edited line, that the user should free with linenoiseFree().
+ *
+ * On special conditions, NULL is returned and errno is populated:
+ *
+ * EAGAIN if the user pressed Ctrl-C
+ * ENOENT if the user pressed Ctrl-D
+ *
+ * Some other errno: I/O error.
+ */
+const char *linenoiseEditFeed(struct linenoiseState *l) {
+ /* Not a TTY, pass control to line reading without character
+ * count limits. */
+ if (!isatty(l->ifd)) return linenoiseNoTTY();
+
+ char c;
+ int nread;
+ char seq[3];
+
+ nread = read(l->ifd,&c,1);
+ if (nread <= 0) return NULL;
+
+ /* Only autocomplete when the callback is set. It returns < 0 when
+ * there was an error reading from fd. Otherwise it will return the
+ * character that should be handled next. */
+ if ((l->in_completion || c == 9) && completionCallback != NULL) {
+ c = completeLine(l,c);
+ /* Read next character when 0 */
+ if (c == 0) return linenoiseEditMore;
+ }
+
+ switch(c) {
+ case ENTER: /* enter */
+ history_len--;
+ free(history[history_len]);
+ if (mlmode) linenoiseEditMoveEnd(l);
+ if (hintsCallback) {
+ /* Force a refresh without hints to leave the previous
+ * line as the user typed it after a newline. */
+ linenoiseHintsCallback *hc = hintsCallback;
+ hintsCallback = NULL;
+ refreshLine(l);
+ hintsCallback = hc;
+ }
+ return strdup(l->buf);
+ case CTRL_C: /* ctrl-c */
+ errno = EAGAIN;
+ return NULL;
+ case BACKSPACE: /* backspace */
+ case 8: /* ctrl-h */
+ linenoiseEditBackspace(l);
+ break;
+ case CTRL_D: /* ctrl-d, remove char at right of cursor, or if the
+ line is empty, act as end-of-file. */
+ if (l->len > 0) {
+ linenoiseEditDelete(l);
+ } else {
+ history_len--;
+ free(history[history_len]);
+ errno = ENOENT;
+ return NULL;
+ }
+ break;
+ case CTRL_T: /* ctrl-t, swaps current character with previous. */
+ if (l->pos > 0 && l->pos < l->len) {
+ int aux = l->buf[l->pos-1];
+ l->buf[l->pos-1] = l->buf[l->pos];
+ l->buf[l->pos] = aux;
+ if (l->pos != l->len-1) l->pos++;
+ refreshLine(l);
+ }
+ break;
+ case CTRL_B: /* ctrl-b */
+ linenoiseEditMoveLeft(l);
+ break;
+ case CTRL_F: /* ctrl-f */
+ linenoiseEditMoveRight(l);
+ break;
+ case CTRL_P: /* ctrl-p */
+ linenoiseEditHistoryNext(l, LINENOISE_HISTORY_PREV);
+ break;
+ case CTRL_N: /* ctrl-n */
+ linenoiseEditHistoryNext(l, LINENOISE_HISTORY_NEXT);
+ break;
+ case ESC: /* escape sequence */
+ /* Read the next two bytes representing the escape sequence.
+ * Use two calls to handle slow terminals returning the two
+ * chars at different times. */
+ if (read(l->ifd,seq,1) == -1) break;
+ if (read(l->ifd,seq+1,1) == -1) break;
+
+ /* ESC [ sequences. */
+ if (seq[0] == '[') {
+ if (seq[1] >= '0' && seq[1] <= '9') {
+ /* Extended escape, read additional byte. */
+ if (read(l->ifd,seq+2,1) == -1) break;
+ if (seq[2] == '~') {
+ switch(seq[1]) {
+ case '3': /* Delete key. */
+ linenoiseEditDelete(l);
+ break;
+ }
+ }
+ } else {
+ switch(seq[1]) {
+ case 'A': /* Up */
+ linenoiseEditHistoryNext(l, LINENOISE_HISTORY_PREV);
+ break;
+ case 'B': /* Down */
+ linenoiseEditHistoryNext(l, LINENOISE_HISTORY_NEXT);
+ break;
+ case 'C': /* Right */
+ linenoiseEditMoveRight(l);
+ break;
+ case 'D': /* Left */
+ linenoiseEditMoveLeft(l);
+ break;
+ case 'H': /* Home */
+ linenoiseEditMoveHome(l);
+ break;
+ case 'F': /* End*/
+ linenoiseEditMoveEnd(l);
+ break;
+ }
+ }
+ }
+
+ /* ESC O sequences. */
+ else if (seq[0] == 'O') {
+ switch(seq[1]) {
+ case 'H': /* Home */
+ linenoiseEditMoveHome(l);
+ break;
+ case 'F': /* End*/
+ linenoiseEditMoveEnd(l);
+ break;
+ }
+ }
+ break;
+ default:
+ if (linenoiseEditInsert(l,c)) return NULL;
+ break;
+ case CTRL_U: /* Ctrl+u, delete the whole line. */
+ l->buf[0] = '\0';
+ l->pos = l->len = 0;
+ refreshLine(l);
+ break;
+ case CTRL_K: /* Ctrl+k, delete from current to end of line. */
+ l->buf[l->pos] = '\0';
+ l->len = l->pos;
+ refreshLine(l);
+ break;
+ case CTRL_A: /* Ctrl+a, go to the start of the line */
+ linenoiseEditMoveHome(l);
+ break;
+ case CTRL_E: /* ctrl+e, go to the end of the line */
+ linenoiseEditMoveEnd(l);
+ break;
+ case CTRL_L: /* ctrl+l, clear screen */
+ linenoiseClearScreen();
+ refreshLine(l);
+ break;
+ case CTRL_W: /* ctrl+w, delete previous word */
+ linenoiseEditDeletePrevWord(l);
+ break;
+ }
+ return linenoiseEditMore;
+}
+
+/* This is part of the multiplexed linenoise API. See linenoiseEditStart()
+ * for more information. This function is called when linenoiseEditFeed()
+ * returns something different than NULL. At this point the user input
+ * is in the buffer, and we can restore the terminal in normal mode. */
+void linenoiseEditStop(struct linenoiseState *l) {
+ if (!isatty(l->ifd)) return;
+ disableRawMode(l->ifd);
+ printf("\n");
+}
+
+/* This just implements a blocking loop for the multiplexed API.
+ * In many applications that are not event-drivern, we can just call
+ * the blocking linenoise API, wait for the user to complete the editing
+ * and return the buffer. */
+static const char *linenoiseBlockingEdit(int stdin_fd, int stdout_fd, char *buf, size_t buflen, const char *prompt)
+{
+ struct linenoiseState l;
+
+ /* Editing without a buffer is invalid. */
+ if (buflen == 0) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ linenoiseEditStart(&l,stdin_fd,stdout_fd,buf,buflen,prompt);
+ const char *res;
+ while((res = linenoiseEditFeed(&l)) == linenoiseEditMore);
+ linenoiseEditStop(&l);
+ return res;
+}
+
+/* This special mode is used by linenoise in order to print scan codes
+ * on screen for debugging / development purposes. It is implemented
+ * by the linenoise_example program using the --keycodes option. */
+void linenoisePrintKeyCodes(void) {
+ char quit[4];
+
+ printf("Linenoise key codes debugging mode.\n"
+ "Press keys to see scan codes. Type 'quit' at any time to exit.\n");
+ if (enableRawMode(STDIN_FILENO) == -1) return;
+ memset(quit,' ',4);
+ while(1) {
+ char c;
+ int nread;
+
+ nread = read(STDIN_FILENO,&c,1);
+ if (nread <= 0) continue;
+ memmove(quit,quit+1,sizeof(quit)-1); /* shift string to left. */
+ quit[sizeof(quit)-1] = c; /* Insert current char on the right. */
+ if (memcmp(quit,"quit",sizeof(quit)) == 0) break;
+
+ printf("'%c' %02x (%d) (type quit to exit)\n",
+ isprint(c) ? c : '?', (int)c, (int)c);
+ printf("\r"); /* Go left edge manually, we are in raw mode. */
+ fflush(stdout);
+ }
+ disableRawMode(STDIN_FILENO);
+}
+
+/* This function is called when linenoise() is called with the standard
+ * input file descriptor not attached to a TTY. So for example when the
+ * program using linenoise is called in pipe or with a file redirected
+ * to its standard input. In this case, we want to be able to return the
+ * line regardless of its length (by default we are limited to 4k). */
+static char *linenoiseNoTTY(void) {
+ char *line = NULL;
+ size_t len = 0, maxlen = 0;
+
+ while(1) {
+ if (len == maxlen) {
+ if (maxlen == 0) maxlen = 16;
+ maxlen *= 2;
+ char *oldval = line;
+ line = (char*) realloc(line,maxlen);
+ if (line == NULL) {
+ if (oldval) free(oldval);
+ return NULL;
+ }
+ }
+ int c = fgetc(stdin);
+ if (c == EOF || c == '\n') {
+ if (c == EOF && len == 0) {
+ free(line);
+ return NULL;
+ } else {
+ line[len] = '\0';
+ return line;
+ }
+ } else {
+ line[len] = c;
+ len++;
+ }
+ }
+}
+
+/* The high level function that is the main API of the linenoise library.
+ * This function checks if the terminal has basic capabilities, just checking
+ * for a blacklist of stupid terminals, and later either calls the line
+ * editing function or uses dummy fgets() so that you will be able to type
+ * something even in the most desperate of the conditions. */
+const char *linenoise(const char *prompt) {
+ char buf[LINENOISE_MAX_LINE];
+
+ if (!isatty(STDIN_FILENO)) {
+ /* Not a tty: read from file / pipe. In this mode we don't want any
+ * limit to the line size, so we call a function to handle that. */
+ return linenoiseNoTTY();
+ } else if (isUnsupportedTerm()) {
+ size_t len;
+
+ printf("%s",prompt);
+ fflush(stdout);
+ if (fgets(buf,LINENOISE_MAX_LINE,stdin) == NULL) return NULL;
+ len = strlen(buf);
+ while(len && (buf[len-1] == '\n' || buf[len-1] == '\r')) {
+ len--;
+ buf[len] = '\0';
+ }
+ return strdup(buf);
+ } else {
+ const char *retval = linenoiseBlockingEdit(STDIN_FILENO,STDOUT_FILENO,buf,LINENOISE_MAX_LINE,prompt);
+ return retval;
+ }
+}
+
+/* This is just a wrapper the user may want to call in order to make sure
+ * the linenoise returned buffer is freed with the same allocator it was
+ * created with. Useful when the main program is using an alternative
+ * allocator. */
+void linenoiseFree(void *ptr) {
+ if (ptr == linenoiseEditMore) return; // Protect from API misuse.
+ free(ptr);
+}
+
+/* ================================ History ================================= */
+
+/* Free the history, but does not reset it. Only used when we have to
+ * exit() to avoid memory leaks are reported by valgrind & co. */
+static void freeHistory(void) {
+ if (history) {
+ int j;
+
+ for (j = 0; j < history_len; j++)
+ free(history[j]);
+ free(history);
+ }
+}
+
+/* At exit we'll try to fix the terminal to the initial conditions. */
+static void linenoiseAtExit(void) {
+ disableRawMode(STDIN_FILENO);
+ freeHistory();
+}
+
+/* This is the API call to add a new entry in the linenoise history.
+ * It uses a fixed array of char pointers that are shifted (memmoved)
+ * when the history max length is reached in order to remove the older
+ * entry and make room for the new one, so it is not exactly suitable for huge
+ * histories, but will work well for a few hundred of entries.
+ *
+ * Using a circular buffer is smarter, but a bit more complex to handle. */
+int linenoiseHistoryAdd(const char *line) {
+ char *linecopy;
+
+ if (history_max_len == 0) return 0;
+
+ /* Initialization on first call. */
+ if (history == NULL) {
+ history = (char**) malloc(sizeof(char*)*history_max_len);
+ if (history == NULL) return 0;
+ memset(history,0,(sizeof(char*)*history_max_len));
+ }
+
+ /* Don't add duplicated lines. */
+ if (history_len && !strcmp(history[history_len-1], line)) return 0;
+
+ /* Add an heap allocated copy of the line in the history.
+ * If we reached the max length, remove the older line. */
+ linecopy = strdup(line);
+ if (!linecopy) return 0;
+ if (history_len == history_max_len) {
+ free(history[0]);
+ memmove(history,history+1,sizeof(char*)*(history_max_len-1));
+ history_len--;
+ }
+ history[history_len] = linecopy;
+ history_len++;
+ return 1;
+}
+
+/* Set the maximum length for the history. This function can be called even
+ * if there is already some history, the function will make sure to retain
+ * just the latest 'len' elements if the new history length value is smaller
+ * than the amount of items already inside the history. */
+int linenoiseHistorySetMaxLen(int len) {
+ char **new_ptr;
+
+ if (len < 1) return 0;
+ if (history) {
+ int tocopy = history_len;
+
+ new_ptr = (char**) malloc(sizeof(char*)*len);
+ if (new_ptr == NULL) return 0;
+
+ /* If we can't copy everything, free the elements we'll not use. */
+ if (len < tocopy) {
+ int j;
+
+ for (j = 0; j < tocopy-len; j++) free(history[j]);
+ tocopy = len;
+ }
+ memset(new_ptr,0,sizeof(char*)*len);
+ memcpy(new_ptr,history+(history_len-tocopy), sizeof(char*)*tocopy);
+ free(history);
+ history = new_ptr;
+ }
+ history_max_len = len;
+ if (history_len > history_max_len)
+ history_len = history_max_len;
+ return 1;
+}
+
+/* Save the history in the specified file. On success 0 is returned
+ * otherwise -1 is returned. */
+int linenoiseHistorySave(const char *filename) {
+ mode_t old_umask = umask(S_IXUSR|S_IRWXG|S_IRWXO);
+ FILE *fp;
+ int j;
+
+ fp = fopen(filename,"w");
+ umask(old_umask);
+ if (fp == NULL) return -1;
+ chmod(filename,S_IRUSR|S_IWUSR);
+ for (j = 0; j < history_len; j++)
+ fprintf(fp,"%s\n",history[j]);
+ fclose(fp);
+ return 0;
+}
+
+/* Load the history from the specified file. If the file does not exist
+ * zero is returned and no operation is performed.
+ *
+ * If the file exists and the operation succeeded 0 is returned, otherwise
+ * on error -1 is returned. */
+int linenoiseHistoryLoad(const char *filename) {
+ FILE *fp = fopen(filename,"r");
+ char buf[LINENOISE_MAX_LINE];
+
+ if (fp == NULL) return -1;
+
+ while (fgets(buf,LINENOISE_MAX_LINE,fp) != NULL) {
+ char *p;
+
+ p = strchr(buf,'\r');
+ if (!p) p = strchr(buf,'\n');
+ if (p) *p = '\0';
+ linenoiseHistoryAdd(buf);
+ }
+ fclose(fp);
+ return 0;
+}
+#endif
overview / pkg / ggml / sources / llama.cpp / commitdiff