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added input_array data to DEFAULT_PROMPT, e.g [1] pry(main)>

This commit is contained in:
John Mair 2011-09-28 03:25:09 +13:00
parent db649858af
commit 173e593375
1 changed files with 25 additions and 25 deletions
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50
lib/pry.rb
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@ -60,42 +60,23 @@ class Pry
# The default prompt; includes the target and nesting level
DEFAULT_PROMPT = [
proc { |target_self, nest_level, _|
proc { |target_self, nest_level, pry|
if nest_level == 0
"pry(#{Pry.view_clip(target_self)})> "
"[#{pry.input_array.size}] pry(#{Pry.view_clip(target_self)})> "
else
"pry(#{Pry.view_clip(target_self)}):#{nest_level}> "
"[#{pry.input_array.size}] pry(#{Pry.view_clip(target_self)}):#{nest_level}> "
end
},
proc { |target_self, nest_level, _|
proc { |target_self, nest_level, pry|
if nest_level == 0
"pry(#{Pry.view_clip(target_self)})* "
"[#{pry.input_array.size}] pry(#{Pry.view_clip(target_self)})* "
else
"pry(#{Pry.view_clip(target_self)}):#{nest_level}* "
"[#{pry.input_array.size}] pry(#{Pry.view_clip(target_self)}):#{nest_level}* "
end
}
]
# Deal with the ^D key being pressed, different behaviour in
# different cases:
# 1) In an expression - behave like `!` command (clear input buffer)
# 2) At top-level session - behave like `exit command (break out of repl loop)
# 3) In a nested session - behave like `cd ..` (pop a binding)
DEFAULT_CONTROL_D_HANDLER = proc do |eval_string, _pry_|
if !eval_string.empty?
# clear input buffer
eval_string.replace("")
elsif _pry_.binding_stack.one?
# ^D at top-level breaks out of loop
_pry_.binding_stack.clear
throw(:breakout)
else
# otherwise just pops a binding
_pry_.binding_stack.pop
end
end
# A simple prompt - doesn't display target or nesting level
SIMPLE_PROMPT = [proc { ">> " }, proc { " | " }]
@ -117,6 +98,25 @@ class Pry
end,
]
# Deal with the ^D key being pressed, different behaviour in
# different cases:
# 1) In an expression - behave like `!` command (clear input buffer)
# 2) At top-level session - behave like `exit command (break out of repl loop)
# 3) In a nested session - behave like `cd ..` (pop a binding)
DEFAULT_CONTROL_D_HANDLER = proc do |eval_string, _pry_|
if !eval_string.empty?
# clear input buffer
eval_string.replace("")
elsif _pry_.binding_stack.one?
# ^D at top-level breaks out of loop
_pry_.binding_stack.clear
throw(:breakout)
else
# otherwise just pops a binding
_pry_.binding_stack.pop
end
end
DEFAULT_SYSTEM = proc do |output, cmd, _|
if !system(cmd)
output.puts "Error: there was a problem executing system command: #{cmd}"