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- Add special symbology-specific escape sequences (Code 128 only)

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for manual Code Set switching via `input_mode` flag
  `EXTRA_ESCAPE_MODE` (CLI `--extraesc`) (ticket #204)
- GUI: disable "Reset" colour if default; add "Unset" to Printing
  Scale dialog (allows unsetting of X-dim/resolution settings
  without having to zap)
- library: guard against out-of-bounds rows (negative)
- test suite: fix some clang-tidy warnings; slight coverage
  improvements
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gitlost 2023-01-15 00:22:43 +00:00
parent 5669addf01
commit 6f7cdd660c
30 changed files with 649 additions and 285 deletions
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21
backend/code128.h
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@ -1,6 +1,6 @@
/*
libzint - the open source barcode library
Copyright (C) 2020-2022 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2020-2023 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -38,24 +38,23 @@ extern "C" {
#define C128_MAX 160
#define C128_SHIFTA 90
#define C128_LATCHA 91
#define C128_SHIFTB 92
#define C128_LATCHB 93
#define C128_SHIFTC 94
#define C128_LATCHC 95
#define C128_AORB 96
#define C128_ABORC 97
#define C128_LATCHA 'A'
#define C128_LATCHB 'B'
#define C128_LATCHC 'C'
#define C128_SHIFTA 'a'
#define C128_SHIFTB 'b'
#define C128_ABORC '9'
#define C128_AORB 'Z'
INTERNAL int code128(struct zint_symbol *symbol, unsigned char source[], int length);
INTERNAL int c128_parunmodd(const unsigned char llyth);
INTERNAL void c128_dxsmooth(int list[2][C128_MAX], int *indexliste);
INTERNAL void c128_dxsmooth(int list[2][C128_MAX], int *indexliste, const char *manual_set);
INTERNAL void c128_set_a(const unsigned char source, int values[], int *bar_chars);
INTERNAL int c128_set_b(const unsigned char source, int values[], int *bar_chars);
INTERNAL void c128_set_c(const unsigned char source_a, const unsigned char source_b, int values[], int *bar_chars);
INTERNAL void c128_put_in_set(int list[2][C128_MAX], const int indexliste, char set[C128_MAX],
unsigned char *source);
const unsigned char *source);
INTERNAL_DATA_EXTERN const char C128Table[107][6];