highlighting not triggered on command queue pop

[sunaku]

1. Type in a command
2. Press Alt-q to queue it
3. Press Enter to pop the queued command
4. Observe that popped command is not syntax highlighted

[danielshahaf]

The command is popped from bufstack in zleread, which clears all highlighting as the last thing before returning. When zleread returns, control leaves the line editor and moves to inputline() (input.c:293) in the main shell. I suspect this will need to be fixed in the C code.

#0  zleread (lp=0x6dcd80 <prompt>, rp=0x6dcdb8 <rprompt>, flags=3, context=0, init=0x7ffff5e3fab8 "zle-line-init", 
    finish=0x7ffff5e3faa8 "zle-line-finish") at zle_main.c:1201
#1  0x00007ffff5e1bb41 in zle_main_entry (cmd=1, ap=0x7fffffffe2a0) at zle_main.c:1931
#2  0x000000000044e5ae in zleentry (cmd=1) at init.c:1523
#3  0x000000000044f46c in inputline () at input.c:293

[danielshahaf]

Patch: workers/39432

[danielshahaf]

Different patch committed upstream: zsh-users/zsh@5cf2ffb (workers/39452)

The fix requires both new zsh (current master, 5.3-to-be) and new z-sy-h (presumably due to #245).

[danielshahaf]

Will be fixed by #245.