- AZTEC/CHANNEL/CODABLOCKF/CODE16K/CODE49/CODEONE/DATAMATRIX/

DOTCODE/GRIDMATRIX/HANXIN/MICROPDF417/MICROQR/PDF417/QRCODE/
  RMQR/ULTRA: set `option_1/2/3` to values used in encodation
  ("Feedback options"), and add new access methods
  `encodedOption1()` etc. to Qt Backend, and use in GUI to provide
  better feedback on "Automatic" selections
- AZTEC: give more precise warnings in low ECC situations, and
  indicate via `option_1` by setting to -1 (min 3 words), 0
  (<5% + 3 words) (`ecc_ratio`)
- set_height: fix non-compliance false positives by using epsilon
  in checks (prompted by CODABLOCKF non-compliant warning for
  zint-generated compliant height - floating point `rows` mult !=
  `zero_count` div; one test regression for CODE93);
  better warning messages on non-compliant heights (min/max)
- manual/man page: fix DATAMATRIX Sizes tables "28 12x26" ->
  "27 12x26"
- GUI: AZTEC/CODEONE: add Zint versions to comboboxes
- DOTCODE: improve error messages re size too small/large
- ULTRA: better ZINT_TEST codeword dump (ZINT_DEBUG_TEST)
- general: various tabs -> spaces; prettify main .rc files;
  trailing spaces; small amount of code fiddling (CODE16K)

docs/zint_images.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (C) 2022-2024 <rstuart114@gmail.com>
+# Copyright (C) 2022-2025 <rstuart114@gmail.com>
 #
 # Generate the barcode .svg images for manual.pdf (via manual.pmd)
 
@@ -18,7 +18,7 @@ SCALE_UPCEAN=0.5
 # Multipying by 4 now seems necessary on Ubuntu 22.04 with pandoc 2.19
 scales=( SCALE_LINEAR SCALE_2D SCALE_2D_BIGGER SCALE_TRACK SCALE_DOTTY SCALE_ULTRA SCALE_UPCEAN )
 for scale in "${scales[@]}" ; do
-	eval $scale=$(echo "${!scale} * 4" | bc)
+    eval $scale=$(echo "${!scale} * 4" | bc)
 done
 
 zint -b PDF417 -d "This Text" --height=4 --heightperrow --scale=$SCALE_LINEAR -o images/pdf417_heightperrow.svg