[LAD] [ANN] csound 5.13 release

Basically a bug fixing release but with a number of new opcodes etc http://souceforge.net/projects/csound ==John ffitch Notes for 5.13 ============== New Opcodes: farey sequence opcodes median opcode filevalid opcode Real random number generators using /dev/random (Linux only) pvstanal opcode -- phase vocoder analysis by reading function tables mincer opcode -- Phase-locked vocoder processing temposcal opcode -- Phase-locked vocoder processing with onset detection/processing pvswarp opcode -- Warp the spectral envelope of a PVS signal pvslock opcode -- Frequency lock an input fsig New Gen and Macros: INF macro added to orchestras; z read as infinity in scores GEN for support of farey sequences Modified Opcodes and Gens: init changed to allow multiple inits in on statement maxalloc, cpuperc, instcount now accept named instruments If normalisation in pow opcodes is zero treat as 1 inch can take upto 20 inputs and outputs pvscale and pvsmix now have very good spectral envelope preservation modes (1 = filtered cepstrum, 2 = true envelope). oscil1 could be static if the duration was long; now there is a positive minimum increment. GEN49 now uses search paths pvsvoc enhanced with new spectral envelope preservation code. Bugs fixed: Count of lines fixed in orchestras, and \ inside strings Fast tab opcodes made safe from crashes % in formated printing could crash Double free in fgen fixed sndwarp quietened (gave too many messages) gen41 deals with positive probabilities adsynt reworked removing many bugs adsynt2 phase error fixed atonex/tonex did wrong operation Bug in max number of gens fixed mp3in could repeat sound at end of file Better checking in grain4 modulus was wrong in new parser Better checking in adsyn changed opcode initialised to zero Serious bug in tabmorphia fixed GEN49 has serious bug removed, so no longer incorrect silences. Partikkel opcode: fixed bug in sub-sample grain placement when using grain rate FM nchnls_i working correctly System Changes: In the new parser only there are operator @ and @@ to round up the next integer to a power of 2 or powerof2+1 Score sorting made much faster lineto improved Named gens allowed Various printing include instrument name if available Command option to omit loading a library Number of out channels no longer constrained to be number of in Many fixes to new parser More use of Warnings than Messages (allows for them to be switched off) API: csoundSetMessageCallback reset if callback set to null Internal: usual collection of gratuitous minor changes, layout and comments