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library: use "filemem" for TXT dump_plot() -> txt_hex_plot()

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filemem: remove NOLINTS (clang-tidy-20 bug fixed)
QRCODE: eliminate NOLINTs using some more asserts (clang-tidy-20);
  some "de-branching" of loops
general: various code fiddlings, in particular lessen no. of
  redundant parenthesized expressions, especially in conditionals,
  which reduce rather than aid readibility IMNSHO
manual: mention "--dump" option
This commit is contained in:
gitlost
2025-08-28 20:34:56 +01:00
parent 36364b4912
commit 44e2099a65
35 changed files with 507 additions and 588 deletions
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10
backend/code49.c
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@@ -97,7 +97,7 @@ INTERNAL int zint_code49(struct zint_symbol *symbol, unsigned char source[], int
block_remain = j % 5;
for (c = 0; c < block_count; c++) {
if ((c == block_count - 1) && (block_remain == 2)) {
if (c == block_count - 1 && block_remain == 2) {
/* Rule (d) */
block_value = 100000 + z_to_int(ZCUCP(intermediate + i), 4);
@@ -207,7 +207,7 @@ INTERNAL int zint_code49(struct zint_symbol *symbol, unsigned char source[], int
rows = 0;
do {
for (i = 0; i < 7; i++) {
if (((rows * 7) + i) < codeword_count) {
if (rows * 7 + i < codeword_count) {
c_grid[rows][i] = codewords[(rows * 7) + i];
} else {
c_grid[rows][i] = 48; /* Pad */
@@ -215,9 +215,9 @@ INTERNAL int zint_code49(struct zint_symbol *symbol, unsigned char source[], int
}
}
rows++;
} while ((rows * 7) < codeword_count);
} while (rows * 7 < codeword_count);
if ((((rows <= 6) && (pad_count < 5))) || (rows > 6) || (rows == 1)) {
if ((rows <= 6 && pad_count < 5) || rows > 6 || rows == 1) {
/* Add a row */
for (i = 0; i < 7; i++) {
c_grid[rows][i] = 48; /* Pad */
@@ -328,7 +328,7 @@ INTERNAL int zint_code49(struct zint_symbol *symbol, unsigned char source[], int
bp = 0;
bp = z_bin_append_posn(2, 2, pattern, bp); /* Start character "10" */
for (j = 0; j < 4; j++) {
if (i != (rows - 1)) {
if (i != rows - 1) {
if (c49_table4[i][j] == 'E') {
/* Even Parity */
bp = z_bin_append_posn(c49_even_bitpattern[w_grid[i][j]], 16, pattern, bp);