GS1PARENS_MODE: allow parentheses in AI data if backslashed and

in `ESCAPE_MODE`
composite: empty primary now returns `ZINT_ERROR_INVALID_DATA`
  rather than `ZINT_ERROR_INVALID_OPTION`;
  check that primary NUL-terminated
library: check that `outfile` NUL-terminated
gs1: preface all routines and linters with "gs1_"
general: some code fiddling
This commit is contained in:
gitlost 2025-04-24 18:40:50 +01:00
parent 51ebca182c
commit fcb3f9b422
29 changed files with 1586 additions and 1184 deletions

View file

@ -160,6 +160,10 @@ Paintbrush (`PCX`), Portable Network Format (`PNG`), Scalable Vector Graphic (`S
\e (0x1B) ESC Escape
\G (0x1D) GS Group Separator
\R (0x1E) RS Record Separator
\( (0x28) ( Opening parenthesis (only with
--gs1parens)
\) (0x29) ) Closing parenthesis (only with
--gs1parens)
\\ (0x5C) \ Backslash
\dNNN (NNN) Any 8-bit character where NNN is
decimal (000-255)
@ -208,8 +212,8 @@ Paintbrush (`PCX`), Portable Network Format (`PNG`), Scalable Vector Graphic (`S
`--gs1parens`
: Process parentheses `"()"` as GS1 AI delimiters, rather than square brackets `"[]"`. The input data must not
otherwise contain parentheses.
: Process parentheses `"()"` as GS1 AI delimiters, rather than square brackets `"[]"`. If the AI data contains
parentheses, they must be backslashed (`"\("` or `"\)"`) and the `--esc` option selected.
`--gssep`