ChangeLog

version 0.06
  new:
    + added support for embedded fonts and graphics
    + added events selector by style in ssa-retime
    + added options to skip embedded data
    + added check for of time format in parse_time()
    + added wrapper around tmpfile()
  changes:
    * refactored parameters checks in ssa-retime
    * changed struct time_pt
    * changed ssa_file struct
    * write_ssa_file() now can write only non-empty file sections
    * make _strndup macros instead of function
    * rewrited ssa_section_switch()
    * rewrited events list walking loop
    * small code refactoring
  removed:
    - removed deprecated definitions
    - removed text fields length limitation in ssa_style
    - removed text fields length limitation in ssa_event
    - removed deprecated ssa_txt_param
  bugfixes:
    = fixed compiler warnings
    = fixed dump_pts_list() in ssa-retime.c
    = fixed indentation
    = bugfix: install path
    = bugfix: incorrectly set flags in srt_file

version 0.05
  new:
    + added _strndup() - wrapper around std strndup()
    + added wrappper around calloc()
    + added parameter i_strict in opts: tolerate to bugs or spec deviations during parsing or not
    + added tags stack check after coversion in srt2ssa
    + added some pointer check
    + added some notes for documentation
    + added fclose() in ssa-retime
  changes:
    * changed subs structs for text(char[] -> char *)
    * string_lowercase(): added some checks, 'len' option now works right
    * string_skip_chars(): added checks
    * changed work with buffer in analyze_srt_timing()
    * set_style_fields_order(): work with internal buf
    * detect_style_fields_order(): simplified
    * get_ssa_style(): simplified
    * ssa_section_switch(): simplified, added checks and internal buf
    * detect_event_fields_order(): simplified, added checks and internal buf
    * renamed some too long parameters in struct ssa_style
    * changed _strndup(): call free(dest) if not null
    * updated TODO
    * modified check of input parameters in set_style_fields_order()
    * changed struct ssa_file (in part of text opts in header)
    * changed handling line with comments and [sections]
    * 'Comment' and 'Command' lines now handled by more obvious way
    * small change in handling 'Style:' line
  bugfixes:
    = incorrect timing due to rounding error
    = wrong handling unexpected EOF in .srt files (second try to fix this)
    = fixed definition of SEC_MAX
    = fixed return len in _strtok()

version 0.04
  new:
    + added handling other than 'Dialogue' lines in [events] section
    + added basic support for tags convertation srt->ssa
    + added initial support for parsing and work with html-like tags
    + added simple functions to work with stack
  changes:
    * some cosmetic changes (renamed some programs)
    * enhanced warning message about buffer overflow

version 0.03
  new:
    + added 'merge' mode for line wrapping
    + added 'points' mode to ssa_retime
    + added internal help show if no options given in srt2ssa
    + added 'font size tune' option (depends on specified resolution)
    + added 'install' target in build system
    + added newline after events section
    + added some notes about git naming rules
  changes:
    * '-w' option now works right
    * text wrapping now saves, when parsing .srt files
    * input and output file options lowercase again
  bugfixes:
    = repaired (and almost completely rewrited) text_replace()
    = fixed extra newline in info message
    = bugfix: segfault when parsing srt files (double blank line)
    = bugfix: incorrect EOF handle when parsing .ssa files
    = bugfix: missing line number in warning message
    = bugfix: fixed timing accuracy loss when convert from srt to ssa format

version 0.02
  new:
    + added some notes about timing
    + added new converter from microsub format (testing needed)
    + added '-s' (sort) option to all converter utils
    + added new util: ssa_retime (testing needed)
    + added 'framerate' mode to 'ssa_retime'
  changes:
    * auto raise verbosity level to warninigs, when option '-t' specified
    * improved status message during configure
    * changed compiler flags for debug build
    * changed programms behaviour when the error occurs
    * unified & updated almost all log messages
    * updated usage help in ssa_resize
  bugfixes:
    = bugfix: wrong handling unexpected EOF in .srt files
    = bugfix: wrong handling subtitle id without anything (timing and text)
    = bugfix: wrong handling various msec precision in .srt timing
    = fixed some typos in error messages

version 0.01
  new:
    + added project sources & headers
    + added cmake files
    + added standart files for project: README, Changelog, etc
    + added some documentation