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Strip trailing spaces

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Charlie Gordon
2024-02-10 16:18:11 +01:00
parent 6f480abbc8
commit 37bd4ae62d
47 changed files with 1191 additions and 1191 deletions
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64
repl.js
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@@ -1,6 +1,6 @@
/*
* QuickJS Read Eval Print Loop
*
*
* Copyright (c) 2017-2020 Fabrice Bellard
* Copyright (c) 2017-2020 Charlie Gordon
*
@@ -31,7 +31,7 @@ import * as os from "os";
/* add 'os' and 'std' bindings */
g.os = os;
g.std = std;
/* close global objects */
var Object = g.Object;
var String = g.String;
@@ -45,7 +45,7 @@ import * as os from "os";
var config_numcalc = (typeof os.open === "undefined");
var has_jscalc = (typeof Fraction === "function");
var has_bignum = (typeof BigFloat === "function");
var colors = {
none: "\x1b[0m",
black: "\x1b[30m",
@@ -105,7 +105,7 @@ import * as os from "os";
var prec;
var expBits;
var log2_10;
var pstate = "";
var prompt = "";
var plen = 0;
@@ -120,7 +120,7 @@ import * as os from "os";
var show_colors = true;
var eval_start_time;
var eval_time = 0;
var mexpr = "";
var level = 0;
var cmd = "";
@@ -138,12 +138,12 @@ import * as os from "os";
var term_read_buf;
var term_width;
/* current X position of the cursor in the terminal */
var term_cursor_x = 0;
var term_cursor_x = 0;
function termInit() {
var tab;
term_fd = std.in.fileno();
/* get the terminal size */
term_width = 80;
if (os.isatty(term_fd)) {
@@ -170,14 +170,14 @@ import * as os from "os";
/* send Ctrl-C to readline */
handle_byte(3);
}
function term_read_handler() {
var l, i;
l = os.read(term_fd, term_read_buf.buffer, 0, term_read_buf.length);
for(i = 0; i < l; i++)
handle_byte(term_read_buf[i]);
}
function handle_byte(c) {
if (!utf8) {
handle_char(c);
@@ -195,12 +195,12 @@ import * as os from "os";
handle_char(c);
}
}
function is_alpha(c) {
return typeof c === "string" &&
((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z'));
}
function is_digit(c) {
return typeof c === "string" && (c >= '0' && c <= '9');
}
@@ -232,7 +232,7 @@ import * as os from "os";
d = c.codePointAt(0); /* can be NaN if empty string */
return d >= 0xdc00 && d < 0xe000;
}
function is_balanced(a, b) {
switch (a + b) {
case "()":
@@ -271,7 +271,7 @@ import * as os from "os";
} else {
l = Math.min(term_width - 1 - term_cursor_x, delta);
print_csi(l, "C"); /* right */
delta -= l;
delta -= l;
term_cursor_x += l;
}
}
@@ -399,7 +399,7 @@ import * as os from "os";
function backward_word() {
cursor_pos = skip_word_backward(cursor_pos);
}
}
function accept_line() {
std.puts("\n");
@@ -577,7 +577,7 @@ import * as os from "os";
readline_print_prompt();
}
}
function reset() {
cmd = "";
cursor_pos = 0;
@@ -731,7 +731,7 @@ import * as os from "os";
readline_print_prompt();
}
}
var commands = { /* command table */
"\x01": beginning_of_line, /* ^A - bol */
"\x02": backward_char, /* ^B - backward-char */
@@ -807,9 +807,9 @@ import * as os from "os";
cursor_pos = cmd.length;
history_index = history.length;
readline_cb = cb;
prompt = pstate;
if (mexpr) {
prompt += dupstr(" ", plen - prompt.length);
prompt += ps2;
@@ -894,7 +894,7 @@ import * as os from "os";
} else {
alert(); /* beep! */
}
cursor_pos = (cursor_pos < 0) ? 0 :
(cursor_pos > cmd.length) ? cmd.length : cursor_pos;
update();
@@ -992,13 +992,13 @@ import * as os from "os";
s += "n";
return s;
}
function print(a) {
var stack = [];
function print_rec(a) {
var n, i, keys, key, type, s;
type = typeof(a);
if (type === "object") {
if (a === null) {
@@ -1072,7 +1072,7 @@ import * as os from "os";
}
print_rec(a);
}
function extract_directive(a) {
var pos;
if (a[0] !== '\\')
@@ -1087,7 +1087,7 @@ import * as os from "os";
/* return true if the string after cmd can be evaluted as JS */
function handle_directive(cmd, expr) {
var param, prec1, expBits1;
if (cmd === "h" || cmd === "?" || cmd == "help") {
help();
} else if (cmd === "load") {
@@ -1197,7 +1197,7 @@ import * as os from "os";
}
}
}
function help() {
function sel(n) {
return n ? "*": " ";
@@ -1247,7 +1247,7 @@ import * as os from "os";
function cmd_readline_start() {
readline_start(dupstr(" ", level), readline_handle_cmd);
}
function readline_handle_cmd(expr) {
if (!handle_cmd(expr)) {
cmd_readline_start();
@@ -1257,7 +1257,7 @@ import * as os from "os";
/* return true if async termination */
function handle_cmd(expr) {
var colorstate, cmd;
if (expr === null) {
expr = "";
return false;
@@ -1275,7 +1275,7 @@ import * as os from "os";
}
if (expr === "")
return false;
if (mexpr)
expr = mexpr + '\n' + expr;
colorstate = colorize_js(expr);
@@ -1286,7 +1286,7 @@ import * as os from "os";
return false;
}
mexpr = "";
if (has_bignum) {
/* XXX: async is not supported in this case */
BigFloatEnv.setPrec(eval_and_print_start.bind(null, expr, false),
@@ -1299,7 +1299,7 @@ import * as os from "os";
function eval_and_print_start(expr, is_async) {
var result;
try {
if (eval_mode === "math")
expr = '"use math"; void 0;' + expr;
@@ -1342,7 +1342,7 @@ import * as os from "os";
console.log(error);
}
std.puts(colors.none);
handle_cmd_end();
}
@@ -1585,7 +1585,7 @@ import * as os from "os";
}
termInit();
cmd_start();
})(globalThis);