GitLab

Bugs
- Fix data abort when entering the password at the command prompt, OS_ReadLine with flags in R0 on a 32 bit system treats them as an address
- Correct mode change when sulking to use the right CPSR_c value (was using mode %1111 for ABT32 when should be %10111
Tidying
- no need to use run time checks for 26 or 32 bit now we have sight of No32bitCode and No26bitCode switches
- trim some REM's left over from conversion from BASIC
- escape '$' in resource name
- use read_CMOS function in FSLock_Init
- use selective I cache flush rather than whole world
- use CLRV and SETV macros
- use ASCII_LowerCase macros
Tested in an IOMD ROM, no longer data aborts with FSLock_Unlock command, binary inspected at key sites in a 26 bit version too but not tested.

Version 1.24. Tagged as 'FSLock-1_24'