Formerly, closing a port cleared all the attribute bits.
Then the port was not disposed of properly (leaked memory)
when the port was garbage collected.
Now, closing a port only clears the direction bits.
The kind of port is still known for a closed port.
Add test script for file port methods of Scheme.
This benefits script authors and testers of ScriptFu.
Now a call to (display "foo") in a plugin goes to the terminal where GIMP started.
Whether interactive or in batch mode.
Make TS errors go to an error port instead of the output port.
Tool plugins: Console, Eval, Server get error messages from the error port.
TextConsole not changed. Tools behave per new doc "ScriptFu Tools" at dev web site.
Driveby fix of SF Server: send whole message instead of byte by byte.
Driveby comments and more semantic checking of set-output-port in TS.
Add test plugin test-display.scm
Fixes 2 such warnings:
> warning: format ‘%i’ expects argument of type ‘int’, but argument 5 has type ‘size_t’ {aka ‘long unsigned int’} [-Wformat=]
As well as:
> warning: conversion lacks type at end of format [-Wformat=]
And:
> warning: no previous declaration for ‘reset_output_port_struct’ [-Wmissing-declarations]
Redefine call-with-output-string etc. in the test script: test9.scm
Other fixes to the test script.
Improve logging of no memory condition for string-ports
Fix bug freeing ports that have been closed.
When ports are closed, string-port code was treating them as string-ports.
Fix#11040 and #9495 bugs with unicode in string-ports
Fix other unreported bugs with allocations and garbage collection of string-ports.
Obsolete open-input-output-string, a string port of kind input-ouput is no longer supported
and the function actually opens a string-port of kind input which cannot be written.
Comments and Gimp style in the original TinyScheme code, now in string-port.c
Revise tests of string-port.
Update TinyScheme README: Discuss more thoroughly the ancestry, and changes from upstream.
Extract pseudo class string-port methods to separate file.
No functional changes intended.
Style changes not complete: anticipate further bug fixes and styling.
For characters outside ASCII:
1. repr is wrong in REPL
2. sharp constant #\<codepoint> fails to evaluate
3. sharp constant hex #\x<hexdigits> accepts invalid UTF-8 codepoints
4. a call to error with such a character eats the output string
Also, changed the repr of ASCII control characters (was #\x7)
to their unicode repr (now a box glyph with hex)
Test framework and tests in Scheme, and portable.
Work in progress. Expect commits for more tests.
Testing framework is stable, more or less.
Add more tests
Add tests layer and layerMask.
test Item methods
More tests, selection
Test memory, vector in TS.
More tests char functions
sharp expr tests
Add a new type 'byte' to be able to handle binary data while still
retaining the utf8 char and string behavior.
Internally the file and string port and character handling have
been reworked to use the new byte-centric functions.
Also adds a new test script (test9) that tests byte, char and
utf8 string handling.
Changes are mostly to the dir structures and build system for ScriptFu.
Some changes to the outer plugin source to call the library.
Why: so that other executables (future gimp-scheme-interpreter,
or a future separated script-fu-server) can exist in separate directories,
and share the library in memory (when built shared.)
Whether the library is built shared and installed on its own
(versus static and not installed)
is a compile time option (both automake LibTool and meson abstract it away)
The default is shared and installed, say as libgimp-scriptfu-3.0.so.
Installed alongside other shared libraries (e.g. wherever libgimp is installed)
to simplify packaging.
A preliminary refactoring which helps enable MR gimp!647
