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fix for printf with broken strtold; fix readline reading specified number of multibyte characters; fix read builtin to deal with invalid utf-8 continuation character as delimiter; turn off -n if supplied at interactive shell invocation

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This commit is contained in:
Chet Ramey
2024-08-21 16:11:01 -04:00
parent cf694865de
commit e327891b52
1909 changed files with 1048473 additions and 1977 deletions
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include/shmbchar.h
+36 -30
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@@ -1,5 +1,5 @@
/* Multibyte character data type.
Copyright (C) 2001, 2005-2007, 2009-2010, 2021 Free Software Foundation, Inc.
Copyright (C) 2001, 2005-2007, 2009-2010, 2021,2024 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -32,33 +32,39 @@
#include <wchar.h>
#include <wctype.h>
/* is_basic(c) tests whether the single-byte character c is in the
ISO C "basic character set". */
/* is_basic(c) tests whether the single-byte character c is
- in the ISO C "basic character set" or is one of '@', '$', and '`'
which ISO C 23 § 5.2.1.1.(1) guarantees to be single-byte and in
practice are safe to treat as basic in the execution character set,
or
- in the POSIX "portable character set", which
<https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap06.html>
equally guarantees to be single-byte. */
#if (' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
&& ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
&& (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
&& ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
&& ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
&& ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
&& ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
&& ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
&& ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
&& ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
&& ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
&& ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
&& ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
&& ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
&& ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
&& ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
&& ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
&& ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
&& ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
&& ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
&& ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
&& ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
&& ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)
&& ('$' == 36) && ('%' == 37) && ('&' == 38) && ('\'' == 39) \
&& ('(' == 40) && (')' == 41) && ('*' == 42) && ('+' == 43) \
&& (',' == 44) && ('-' == 45) && ('.' == 46) && ('/' == 47) \
&& ('0' == 48) && ('1' == 49) && ('2' == 50) && ('3' == 51) \
&& ('4' == 52) && ('5' == 53) && ('6' == 54) && ('7' == 55) \
&& ('8' == 56) && ('9' == 57) && (':' == 58) && (';' == 59) \
&& ('<' == 60) && ('=' == 61) && ('>' == 62) && ('?' == 63) \
&& ('@' == 64) && ('A' == 65) && ('B' == 66) && ('C' == 67) \
&& ('D' == 68) && ('E' == 69) && ('F' == 70) && ('G' == 71) \
&& ('H' == 72) && ('I' == 73) && ('J' == 74) && ('K' == 75) \
&& ('L' == 76) && ('M' == 77) && ('N' == 78) && ('O' == 79) \
&& ('P' == 80) && ('Q' == 81) && ('R' == 82) && ('S' == 83) \
&& ('T' == 84) && ('U' == 85) && ('V' == 86) && ('W' == 87) \
&& ('X' == 88) && ('Y' == 89) && ('Z' == 90) && ('[' == 91) \
&& ('\\' == 92) && (']' == 93) && ('^' == 94) && ('_' == 95) \
&& ('`' == 96) && ('a' == 97) && ('b' == 98) && ('c' == 99) \
&& ('d' == 100) && ('e' == 101) && ('f' == 102) && ('g' == 103) \
&& ('h' == 104) && ('i' == 105) && ('j' == 106) && ('k' == 107) \
&& ('l' == 108) && ('m' == 109) && ('n' == 110) && ('o' == 111) \
&& ('p' == 112) && ('q' == 113) && ('r' == 114) && ('s' == 115) \
&& ('t' == 116) && ('u' == 117) && ('v' == 118) && ('w' == 119) \
&& ('x' == 120) && ('y' == 121) && ('z' == 122) && ('{' == 123) \
&& ('|' == 124) && ('}' == 125) && ('~' == 126)
/* The character set is ISO-646, not EBCDIC. */
# define IS_BASIC_ASCII 1
@@ -95,20 +101,20 @@ is_basic (char c)
{
case '\b': case '\r': case '\n':
case '\t': case '\v': case '\f':
case ' ': case '!': case '"': case '#': case '%':
case ' ': case '!': case '"': case '#': case '$': case '%':
case '&': case '\'': case '(': case ')': case '*':
case '+': case ',': case '-': case '.': case '/':
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
case ':': case ';': case '<': case '=': case '>':
case '?':
case '?': case '@':
case 'A': case 'B': case 'C': case 'D': case 'E':
case 'F': case 'G': case 'H': case 'I': case 'J':
case 'K': case 'L': case 'M': case 'N': case 'O':
case 'P': case 'Q': case 'R': case 'S': case 'T':
case 'U': case 'V': case 'W': case 'X': case 'Y':
case 'Z':
case '[': case '\\': case ']': case '^': case '_':
case '[': case '\\': case ']': case '^': case '_': case '`':
case 'a': case 'b': case 'c': case 'd': case 'e':
case 'f': case 'g': case 'h': case 'i': case 'j':
case 'k': case 'l': case 'm': case 'n': case 'o':