[gmic]-0./ Start G'MIC interpreter (in debug mode).
<gmic>-0./ Initial command line: 'cli_start -debug -w -apply_video BigBuckBunny_320x180.mp4,"-fx_highlight_bloom 0,255,30,0,0",0,-1,1,output.mp4'.
<gmic>./ Decompose command line into 5 items: 
<gmic>./   item[0] = 'cli_start'
<gmic>./   item[1] = '-debug'
<gmic>./   item[2] = '-w'
<gmic>./   item[3] = '-apply_video'
<gmic>./   item[4] = 'BigBuckBunny_320x180.mp4,-fx_highlight_bloom 0\,255\,30\,0\,0,0,-1,1,output.mp4'

<gmic>-0./ Enter scope './'.
<gmic>-0./ Item 'cli_start', selection [].
<gmic>-0./ Found custom command 'cli_start: ' (takes no arguments).
<gmic>-0./ Expand command line for command 'cli_start' to: ''.
<gmic>-0./cli_start/ Return from empty function 'cli_start/'.
<gmic>-0./ Item '-debug' -> 'debug', selection [].
<gmic>-0./ Item '-w' -> 'w', selection [].
<gmic>-0./ Command 'window': arguments = '-apply_video'.
[gmic]-0./ Display image [] in 256x256 display window [0], with auto-normalization, no fullscreen and title '[G'MIC] Window #0'.
<gmic>-0./ Item '-apply_video' -> 'apply_video', selection [].
<gmic>-0./ Found custom command 'apply_video: check "isint(${3=0}) && $3>=0 && isint(${4=-1}) && ($4>=0 || $4==-1) && ${5=1}>=1" skip "${2=},${6=}" e[^-1] "Apply command '$2'(...)t frame $3, last frame $4, frame step $5 and output filename '$6'.\n" v - _N= _apply_stream[] "\"$1\",$frame","$2",${3-5},"$6" v +' (takes arguments).
<gmic>-0./ Command 'apply_video': arguments = 'BigBuckBunny_320x180.mp4,-fx_highlight_bloom 0\,255\,30\,0\,0,0,-1,1,output.mp4'.
<gmic>-0./ Found 6 given arguments for command 'apply_video':
<gmic>-0./   $1 = 'BigBuckBunny_320x180.mp4'
<gmic>-0./   $2 = '-fx_highlight_bloom 0\,255\,30\,0\,0'
<gmic>-0./   $3 = '0'
<gmic>-0./   $4 = '-1'
<gmic>-0./   $5 = '1'
<gmic>-0./   $6 = 'output.mp4'
<gmic>-0./ Expand command line for command 'apply_video' to: 'check "isint(0) && 0>=0 && isint(-1) && (-1>=0 || -1==-1) && 1>=1" skip "-fx_highlight_bloom 0\,255\,30\,0\,0,output.mp4" e[^-1] "Ap(...).mp4'.\n" v - _N= _apply_stream[] "\"BigBuckBunny_320x180.mp4\",$frame","-fx_highlight_bloom 0\,255\,30\,0\,0",0,-1,1,"output.mp4" v +'.
<gmic>./ Decompose command line into 13 items: 
<gmic>./   item[0] = 'check'
<gmic>./   item[1] = 'isint(0) && 0>=0 && isint(-1) && (-1>=0 || -1==-1) && 1>=1'
<gmic>./   item[2] = 'skip'
<gmic>./   item[3] = '-fx_highlight_bloom 0\,255\,30\,0\,0\,output.mp4'
<gmic>./   item[4] = 'e[^-1]'
<gmic>./   item[5] = 'Apply command '-fx_highlight_bloom 0\,255\,30\,0\,0' on input video file 'BigBuckBunny_320x180.mp4'\, with first frame 0\, last frame -1\, frame step 1 and output filename 'output.mp4'.\n'
<gmic>./   item[6] = 'v'
<gmic>./   item[7] = '-'
<gmic>./   item[8] = '_N='
<gmic>./   item[9] = '_apply_stream[]'
<gmic>./   item[10] = '\"BigBuckBunny_320x180.mp4\"\,\$frame,-fx_highlight_bloom 0\,255\,30\,0\,0,0,-1,1,output.mp4'
<gmic>./   item[11] = 'v'
<gmic>./   item[12] = '+'

<gmic>-0./apply_video/ Enter scope 'apply_video/'.
<gmic>-0./apply_video/ Item 'check', selection [].
<gmic>-0./apply_video/ Command 'check': arguments = 'isint(0) && 0>=0 && isint(-1) && (-1>=0 || -1==-1) && 1>=1'.
[gmic]-0./apply_video/ Check expression 'isint(0) && 0>=0 && isint(-1) && (-1>=0 || -1==-1) && 1>=1' -> true.
<gmic>-0./apply_video/ Item 'skip', selection [].
<gmic>-0./apply_video/ Command 'skip': arguments = '-fx_highlight_bloom 0\,255\,30\,0\,0\,output.mp4'.
[gmic]-0./apply_video/ Skip argument '-fx_highlight_bloom 0,255,30,0,0,output.mp4'.
<gmic>-0./apply_video/ Item 'e[^-1]', selection [0].
<gmic>-0./apply_video/ Command 'echo': arguments = 'Apply command '-fx_highlight_bloom 0\,255\,30\,0\,0' on input video file 'BigBuckBunny_320x180.mp4'\, with first frame 0\, last frame -1\, frame step 1 and output filename 'output.mp4'.\n'.
[gmic]-0./ Apply command '-fx_highlight_bloom 0,255,30,0,0' on input video file 'BigBuckBunny_320x180.mp4', with first frame 0, last frame -1, frame step 1 and output filename 'output.mp4'.

<gmic>-0./apply_video/ Item 'v', selection [].
[gmic]-0./apply_video/ Decrement verbosity level (set to -1).
<gmic>-0./apply_video/ Item '_N=', selection [].
[gmic]-0./apply_video/ Set global variable '_N='.
<gmic>-0./apply_video/ Item '_apply_stream[]', selection [].
<gmic>-0./apply_video/ Found custom command '_apply_stream: skip "${2=},${6=}" is_ext "$6",avi is_outavi=${} frame=$3 i=0 go_on=1 do l[] $1 onfail go_on=0 endl if $go_on v + e[] "\r  > Fra(...) w[] {0,w},{0,h} wait -1 endif endif rm. endif while {$go_on" && "($4==-1" || "$frame<=$4)} if $is_outavi o[] "$6",25,mp4v,0 endif' (takes arguments).
<gmic>-0./apply_video/ Command '_apply_stream': arguments = '\"BigBuckBunny_320x180.mp4\"\,\$frame,-fx_highlight_bloom 0\,255\,30\,0\,0,0,-1,1,output.mp4'.
<gmic>-0./apply_video/ Found 6 given arguments for command '_apply_stream':
<gmic>-0./apply_video/   $1 = '\"BigBuckBunny_320x180.mp4\"\,\$frame'
<gmic>-0./apply_video/   $2 = '-fx_highlight_bloom 0\,255\,30\,0\,0'
<gmic>-0./apply_video/   $3 = '0'
<gmic>-0./apply_video/   $4 = '-1'
<gmic>-0./apply_video/   $5 = '1'
<gmic>-0./apply_video/   $6 = 'output.mp4'
<gmic>-0./apply_video/ Expand command line for command '_apply_stream' to: 'skip "-fx_highlight_bloom 0\,255\,30\,0\,0,output.mp4" is_ext "output.mp4",avi is_outavi=${} frame=0 i=0 go_on=1 do l[] "BigBuckBunn(...)w},{0,h} wait -1 endif endif rm. endif while {$go_on" && "(-1==-1" || "$frame<=-1)} if $is_outavi o[] "output.mp4",25,mp4v,0 endif'.
<gmic>./apply_video/ Decompose command line into 91 items: 
<gmic>./apply_video/   item[0] = 'skip'
<gmic>./apply_video/   item[1] = '-fx_highlight_bloom 0\,255\,30\,0\,0\,output.mp4'
<gmic>./apply_video/   item[2] = 'is_ext'
<gmic>./apply_video/   item[3] = 'output.mp4,avi'
<gmic>./apply_video/   item[4] = 'is_outavi=${}'
<gmic>./apply_video/   item[5] = 'frame=0'
<gmic>./apply_video/   item[6] = 'i=0'
<gmic>./apply_video/   item[7] = 'go_on=1'
<gmic>./apply_video/   item[8] = 'do'
<gmic>./apply_video/   item[9] = 'l[]'
<gmic>./apply_video/   item[10] = 'BigBuckBunny_320x180.mp4,$frame'
<gmic>./apply_video/   item[11] = 'onfail'
<gmic>./apply_video/   item[12] = 'go_on=0'
<gmic>./apply_video/   item[13] = 'endl'
<gmic>./apply_video/   item[14] = 'if'
<gmic>./apply_video/   item[15] = '$go_on'
<gmic>./apply_video/   item[16] = 'v'
<gmic>./apply_video/   item[17] = '+'
<gmic>./apply_video/   item[18] = 'e[]'
<gmic>./apply_video/   item[19] = '\r  > Frame #$frame$_N        '
<gmic>./apply_video/   item[20] = 'v'
<gmic>./apply_video/   item[21] = '-'
<gmic>./apply_video/   item[22] = 'frame+=1'
<gmic>./apply_video/   item[23] = 'l'
<gmic>./apply_video/   item[24] = '-fx_highlight_bloom'
<gmic>./apply_video/   item[25] = '0,255,30,0,0'
<gmic>./apply_video/   item[26] = 'onfail'
<gmic>./apply_video/   item[27] = 'error[0--5]'
<gmic>./apply_video/   item[28] = 'Command 'apply_stream': Specified command errored: ${}'
<gmic>./apply_video/   item[29] = 'endl'
<gmic>./apply_video/   item[30] = 'if'
<gmic>./apply_video/   item[31] = '{!$!}'
<gmic>./apply_video/   item[32] = 'continue'
<gmic>./apply_video/   item[33] = 'endif'
<gmic>./apply_video/   item[34] = 'if'
<gmic>./apply_video/   item[35] = '{narg(output.mp4)}'
<gmic>./apply_video/   item[36] = 'if'
<gmic>./apply_video/   item[37] = '$is_outavi'
<gmic>./apply_video/   item[38] = 'z.'
<gmic>./apply_video/   item[39] = '0,{w-(w%8)-1}'
<gmic>./apply_video/   item[40] = 'o.'
<gmic>./apply_video/   item[41] = 'output.mp4,25,mp4v,1'
<gmic>./apply_video/   item[42] = 'else'
<gmic>./apply_video/   item[43] = 'o.'
<gmic>./apply_video/   item[44] = '${filename output.mp4,$i}'
<gmic>./apply_video/   item[45] = 'i+=1'
<gmic>./apply_video/   item[46] = 'endif'
<gmic>./apply_video/   item[47] = 'endif'
<gmic>./apply_video/   item[48] = 'if'
<gmic>./apply_video/   item[49] = '{*}'
<gmic>./apply_video/   item[50] = 'title=[G'MIC] Frame #$frame'
<gmic>./apply_video/   item[51] = 'if'
<gmic>./apply_video/   item[52] = '{!narg($wh)}'
<gmic>./apply_video/   item[53] = 'wh=${fitscreen[] {w},{h}}'
<gmic>./apply_video/   item[54] = 'w.'
<gmic>./apply_video/   item[55] = '$wh,0,$title'
<gmic>./apply_video/   item[56] = 'else'
<gmic>./apply_video/   item[57] = 'w.'
<gmic>./apply_video/   item[58] = '-1,-1,0,$title'
<gmic>./apply_video/   item[59] = 'endif'
<gmic>./apply_video/   item[60] = 'if'
<gmic>./apply_video/   item[61] = '{({*,CTRLLEFT} || {*,CTRLRIGHT}) && {*,D}}'
<gmic>./apply_video/   item[62] = 'w[]'
<gmic>./apply_video/   item[63] = '{{*,w}*1.5},{{*,h}*1.5}'
<gmic>./apply_video/   item[64] = 'wait'
<gmic>./apply_video/   item[65] = '-1'
<gmic>./apply_video/   item[66] = 'endif'
<gmic>./apply_video/   item[67] = 'if'
<gmic>./apply_video/   item[68] = '{({*,CTRLLEFT} || {*,CTRLRIGHT}) && {*,C}}'
<gmic>./apply_video/   item[69] = 'w[]'
<gmic>./apply_video/   item[70] = '{{*,w}/1.5},{{*,h}/1.5}'
<gmic>./apply_video/   item[71] = 'wait'
<gmic>./apply_video/   item[72] = '-1'
<gmic>./apply_video/   item[73] = 'endif'
<gmic>./apply_video/   item[74] = 'if'
<gmic>./apply_video/   item[75] = '{({*,CTRLLEFT} || {*,CTRLRIGHT}) && {*,R}}'
<gmic>./apply_video/   item[76] = 'w[]'
<gmic>./apply_video/   item[77] = '{0,w},{0,h}'
<gmic>./apply_video/   item[78] = 'wait'
<gmic>./apply_video/   item[79] = '-1'
<gmic>./apply_video/   item[80] = 'endif'
<gmic>./apply_video/   item[81] = 'endif'
<gmic>./apply_video/   item[82] = 'rm.'
<gmic>./apply_video/   item[83] = 'endif'
<gmic>./apply_video/   item[84] = 'while'
<gmic>./apply_video/   item[85] = '{$go_on && (-1==-1 || $frame<=-1)}'
<gmic>./apply_video/   item[86] = 'if'
<gmic>./apply_video/   item[87] = '$is_outavi'
<gmic>./apply_video/   item[88] = 'o[]'
<gmic>./apply_video/   item[89] = 'output.mp4,25,mp4v,0'
<gmic>./apply_video/   item[90] = 'endif'

<gmic>-0./apply_video/_apply_stream/ Enter scope '_apply_stream/'.
<gmic>-0./apply_video/_apply_stream/ Item 'skip', selection [].
<gmic>-0./apply_video/_apply_stream/ Command 'skip': arguments = '-fx_highlight_bloom 0\,255\,30\,0\,0\,output.mp4'.
[gmic]-0./apply_video/_apply_stream/ Skip argument '-fx_highlight_bloom 0,255,30,0,0,output.mp4'.
<gmic>-0./apply_video/_apply_stream/ Item 'is_ext', selection [].
<gmic>-0./apply_video/_apply_stream/ Found custom command 'is_ext: skip "${1=}" v - 0 nm. "_$1" u {"lowercase(['"{x}"'])==lowercase(['$2'])"} rm. v +' (takes arguments).
<gmic>-0./apply_video/_apply_stream/ Command 'is_ext': arguments = 'output.mp4,avi'.
<gmic>-0./apply_video/_apply_stream/ Found 2 given arguments for command 'is_ext':
<gmic>-0./apply_video/_apply_stream/   $1 = 'output.mp4'
<gmic>-0./apply_video/_apply_stream/   $2 = 'avi'
<gmic>-0./apply_video/_apply_stream/ Expand command line for command 'is_ext' to: 'skip "output.mp4" v - 0 nm. "_output.mp4" u {"lowercase(['"{x}"'])==lowercase(['avi'])"} rm. v +'.
<gmic>./apply_video/_apply_stream/ Decompose command line into 12 items: 
<gmic>./apply_video/_apply_stream/   item[0] = 'skip'
<gmic>./apply_video/_apply_stream/   item[1] = 'output.mp4'
<gmic>./apply_video/_apply_stream/   item[2] = 'v'
<gmic>./apply_video/_apply_stream/   item[3] = '-'
<gmic>./apply_video/_apply_stream/   item[4] = '0'
<gmic>./apply_video/_apply_stream/   item[5] = 'nm.'
<gmic>./apply_video/_apply_stream/   item[6] = '_output.mp4'
<gmic>./apply_video/_apply_stream/   item[7] = 'u'
<gmic>./apply_video/_apply_stream/   item[8] = '{lowercase(['{x}'])==lowercase(['avi'])}'
<gmic>./apply_video/_apply_stream/   item[9] = 'rm.'
<gmic>./apply_video/_apply_stream/   item[10] = 'v'
<gmic>./apply_video/_apply_stream/   item[11] = '+'

<gmic>-0./apply_video/_apply_stream/is_ext/ Enter scope 'is_ext/'.
<gmic>-0./apply_video/_apply_stream/is_ext/ Item 'skip', selection [].
<gmic>-0./apply_video/_apply_stream/is_ext/ Command 'skip': arguments = 'output.mp4'.
[gmic]-0./apply_video/_apply_stream/is_ext/ Skip argument 'output.mp4'.
<gmic>-0./apply_video/_apply_stream/is_ext/ Item 'v', selection [].
[gmic]-0./apply_video/_apply_stream/is_ext/ Decrement verbosity level (set to -2).
<gmic>-0./apply_video/_apply_stream/is_ext/ Item '0', selection [].
<gmic>-0./apply_video/_apply_stream/is_ext/ Command 'input': arguments = '0'.
[gmic]-0./apply_video/_apply_stream/is_ext/ Input empty image at position 0 (1 image 0x0x0x0).
<gmic>-1./apply_video/_apply_stream/is_ext/ Item 'nm.', selection [0].
<gmic>-1./apply_video/_apply_stream/is_ext/ Command 'name': arguments = '_output.mp4'.
[gmic]-1./apply_video/_apply_stream/is_ext/ Set name of image [0] to '_output.mp4'.
<gmic>-1./apply_video/_apply_stream/is_ext/ Item 'u', selection [0].
<gmic>-1./apply_video/_apply_stream/is_ext/ Command 'status': arguments = '{lowercase(['{x}'])==lowercase(['avi'])}' -> '0'.
[gmic]-1./apply_video/_apply_stream/is_ext/ Set status to '0'.
<gmic>-1./apply_video/_apply_stream/is_ext/ Item 'rm.', selection [0].
[gmic]-1./apply_video/_apply_stream/is_ext/ Remove image [0] (0 images left).
<gmic>-0./apply_video/_apply_stream/is_ext/ Item 'v', selection [].
[gmic]-0./apply_video/_apply_stream/is_ext/ Increment verbosity level (set to -1).
<gmic>-0./apply_video/_apply_stream/is_ext/ Exit scope 'is_ext/'.

<gmic>-0./apply_video/_apply_stream/ Item 'is_outavi=${}' -> 'is_outavi=0', selection [].
[gmic]-0./apply_video/_apply_stream/ Set local variable 'is_outavi=0'.
<gmic>-0./apply_video/_apply_stream/ Item 'frame=0', selection [].
[gmic]-0./apply_video/_apply_stream/ Set local variable 'frame=0'.
<gmic>-0./apply_video/_apply_stream/ Item 'i=0', selection [].
[gmic]-0./apply_video/_apply_stream/ Set local variable 'i=0'.
<gmic>-0./apply_video/_apply_stream/ Item 'go_on=1', selection [].
[gmic]-0./apply_video/_apply_stream/ Set local variable 'go_on=1'.
<gmic>-0./apply_video/_apply_stream/ Item 'do', selection [].
[gmic]-0./apply_video/_apply_stream/*do/ Start 'do...while' block.
<gmic>-0./apply_video/_apply_stream/*do/ Item 'l[]', selection [].
[gmic]-0./apply_video/_apply_stream/*do/*local/ Start 'local...endlocal' block, with selected image [].

<gmic>-0./apply_video/_apply_stream/*do/*local/ Enter scope '*local/'.
<gmic>-0./apply_video/_apply_stream/*do/*local/ Item 'BigBuckBunny_320x180.mp4,$frame' -> 'BigBuckBunny_320x180.mp4,0', selection [].
<gmic>-0./apply_video/_apply_stream/*do/*local/ Command 'input': arguments = 'BigBuckBunny_320x180.mp4,0'.
[gmic]-0./apply_video/_apply_stream/*do/*local/ Input frame 0 of file 'BigBuckBunny_320x180.mp4' at position 0
[gmic]-0./apply_video/_apply_stream/*do/*local/ *** Error *** [instance(0,0,0000000000000000)] CImgList<float>::load_video(): File 'BigBuckBunny_320x180.mp4', unable to detect format of video file.
[gmic]-0./apply_video/_apply_stream/*do/*local/ Reach 'onfail' block.

<gmic>-0./apply_video/_apply_stream/*do/*local/ Enter scope '*local/'.
<gmic>-0./apply_video/_apply_stream/*do/*local/ Item 'go_on=0', selection [].
[gmic]-0./apply_video/_apply_stream/*do/*local/ Set local variable 'go_on=0'.
<gmic>-0./apply_video/_apply_stream/*do/*local/ Item 'endl', selection [].
[gmic]-0./apply_video/_apply_stream/*do/*local/ End 'local...endlocal' block.
<gmic>-0./apply_video/_apply_stream/*do/*local/ Exit scope '*local/'.

<gmic>-0./apply_video/_apply_stream/*do/ Item 'if', selection [].
<gmic>-0./apply_video/_apply_stream/*do/ Command 'if': arguments = '$go_on' -> '0'.
[gmic]-0./apply_video/_apply_stream/*do/*if/ Start 'if...endif' block -> condition '0' does not hold.
<gmic>-0./apply_video/_apply_stream/*do/*if/ Item 'endif', selection [].
[gmic]-0./apply_video/_apply_stream/*do/*if/ End 'if...endif' block.
<gmic>-0./apply_video/_apply_stream/*do/ Item 'while', selection [].
<gmic>-0./apply_video/_apply_stream/*do/ Command 'while': arguments = '{$go_on && (-1==-1 || $frame<=-1)}' -> '0'.
[gmic]-0./apply_video/_apply_stream/*do/ Reach 'while' command -> condition '0' does not hold.
[gmic]-0./apply_video/_apply_stream/*do/ End 'do...while' block.
<gmic>-0./apply_video/_apply_stream/ Item 'if', selection [].
<gmic>-0./apply_video/_apply_stream/ Command 'if': arguments = '$is_outavi' -> '0'.
[gmic]-0./apply_video/_apply_stream/*if/ Start 'if...endif' block -> condition '0' does not hold.
<gmic>-0./apply_video/_apply_stream/*if/ Item 'endif', selection [].
[gmic]-0./apply_video/_apply_stream/*if/ End 'if...endif' block.
<gmic>-0./apply_video/_apply_stream/ Exit scope '_apply_stream/'.

<gmic>-0./apply_video/ Item 'v', selection [].
[gmic]-0./apply_video/ Increment verbosity level (set to 0).
<gmic>-0./apply_video/ Exit scope 'apply_video/'.

<gmic>-0./ Exit scope './'.

[gmic]-0./ End G'MIC interpreter.