Seed7

The example program "testfont.sd7" was improved to display more fonts and more characters. The library "vectorfont.s7i", which supports vector fonts, was added. The libraries "cronos16.s7i", "cronos27.s7i", and "vecfont18.s7i", which define the vector fonts cronos16, cronos27, and vecFont18, were added. A standard bitmap font with size 20 was defined in the new library "stdfont20.s7i". The pilcrow character was added to the standard bitmap fonts. Some characters in the standard bitmap fonts were improved. The function 'filInputReady' in "fil_unx.c" was improved to use poll() instead of select().

The program "ftpserv.sd7" was improved to support the commands RNFR and RNTO, and to work correctly when the listener cannot open a passive data port.
Font support was improved such that caching of character pixmaps works. Some characters in the standard bitmap fonts were added or improved. The functions 'socSend' and 'socSendto' in "soc_rtl.c" were improved . The function 'fltSci' in "flt_rtl.c" was improved to avoid a C compiler warning. The function 'redraw' in "drw_x11.c" was changed, to work without 'XExposeEvent'. Some improvements were made to reduce the number of warnings.

A call of clearerr(stdin) was added to the function kbdKeyPressed() in "kbd_inf.c". The FAQ answer, which explains the portability of Seed7, was improved. The functions 'copyFile', 'removeFile', 'signOn', and 'signOff' were added or improved. The example programs "gkbd.sd7" and "panic.sd7" were improved. The function 'readDir' was added as a replacement for 'read_dir'. The functions 'open_dir' and 'open_dir_path' were renamed to 'openDir' and 'openDirPath' respectively. Several functions were moved from "drw_x11.c" to "gkb_x11.c". A description of several macros was added to "src/read_me.txt".

FAQ answers, explaining call-by-name and how it is implemented in Seed7, were added. The "ftpserv.sd7" program was improved to work with various FTP client programs. The speed of 'socLineRead' (getln() for sockets) in "soc_rtl.c" was improved. The Unicode support of "ftp.s7i" and "ftp7.sd7" was improved. The compiler was improved to generate optimized code for the the @:= operator. Test cases for the @:= operator were added to "chkstr.sd7". The program "chkccomp.c" was changed to include "version.h" and to define OS_OFF_T_SIZE. The function 'str' for 'fileMode' was improved.

The functions shellEscape and toShellPath were added to the "shell.s7i" library. The compiler (comp.sd7) was improved to work for source files, which contain spaces in their name. The compiler and interpreter were improved to support the action "CMD_SHELL_ESCAPE" (function 'shellEscape'). The "ftp7.sd7" example program was improved to support the 'dir' command. The "ftpserv.sd7" example program was improved to support the commands FEAT, MLST, MLSD, DELE, MODE, and STRU. The functions listDir and bigFileSize were added to the "ftp.s7i" library. The configuration program "setpaths.c" was improved.