HACKING « doc - ranger - mirror of ranger - a simple, vim-like file manager

blob: 8945239854efffeac8c35f3b06afb463a6a9509d (plain) (tree)

f8f6f7f9 ^

7bf5f967 ^

f8f6f7f9 ^

29028631 ^

f8f6f7f9 ^

29028631 ^

f8f6f7f9 ^

1881922f ^

7bf5f967 ^

1881922f ^

f8f6f7f9 ^

7bf5f967 generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-11-16 11:25:49 +0000

>"Constant"> |xyz| 8 ] 9 ] 10 contents:&:<a href='075channel.mu.html#L36'>source</a>:char <- <a href='088file.mu.html#L21'>start-reading</a> <a href='088file.mu.html#L11'>resources</a>, [a] 11 1:char/raw <- read contents 12 2:char/raw <- read contents 13 3:char/raw <- read contents 14 4:char/raw <- read contents 15 _, 5:bool/raw <- read contents 16 memory-should-contain [ 17 1 <- 120 # x 18 2 <- 121 # y 19 3 <- 122 # z 20 4 <- 10 # newline 21 5 <- 1 # eof 22 ] 23 ] 24 25 scenario write-to-new-fake-file [ 26 local-scope 27 assume-resources [ 28 ] 29 <a href='075channel.mu.html#L40'>sink</a>:&:<a href='075channel.mu.html#L40'>sink</a>:char, writer:num/routine <- <a href='088file.mu.html#L105'>start-writing</a> <a href='088file.mu.html#L11'>resources</a>, [a] 30 <a href='075channel.mu.html#L40'>sink</a> <- <a href='075channel.mu.html#L60'>write</a> <a href='075channel.mu.html#L40'>sink</a>, 120/x 31 <a href='075channel.mu.html#L40'>sink</a> <- <a href='075channel.mu.html#L60'>write</a> <a href='075channel.mu.html#L40'>sink</a>, 121/y 32 close <a href='075channel.mu.html#L40'>sink</a> 33 wait-for-routine writer 34 contents-read-back:text <- <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, [a] 35 10:bool/raw <- equal contents-read-back, [xy] 36 memory-should-contain [ 37 10 <- 1 # file contents read back exactly match what was written 38 ] 39 ] 40 41 scenario write-to-new-fake-file-2 [ 42 local-scope 43 assume-resources [ 44 [a] <- [ 45 |abc| 46 ] 47 ] 48 <a href='075channel.mu.html#L40'>sink</a>:&:<a href='075channel.mu.html#L40'>sink</a>:char, writer:num/routine <- <a href='088file.mu.html#L105'>start-writing</a> <a href='088file.mu.html#L11'>resources</a>, [b] 49 <a href='075channel.mu.html#L40'>sink</a> <- <a href='075channel.mu.html#L60'>write</a> <a href='075channel.mu.html#L40'>sink</a>, 120/x 50 <a href='075channel.mu.html#L40'>sink</a> <- <a href='075channel.mu.html#L60'>write</a> <a href='075channel.mu.html#L40'>sink</a>, 121/y 51 close <a href='075channel.mu.html#L40'>sink</a> 52 wait-for-routine writer 53 contents-read-back:text <- <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, [b] 54 10:bool/raw <- equal contents-read-back, [xy] 55 memory-should-contain [ 56 10 <- 1 # file contents read back exactly match what was written 57 ] 58 ] 59 60 scenario write-to-fake-file-that-exists [ 61 local-scope 62 assume-resources [ 63 [a] <- [] 64 ] 65 <a href='075channel.mu.html#L40'>sink</a>:&:<a href='075channel.mu.html#L40'>sink</a>:char, writer:num/routine <- <a href='088file.mu.html#L105'>start-writing</a> <a href='088file.mu.html#L11'>resources</a>, [a] 66 <a href='075channel.mu.html#L40'>sink</a> <- <a href='075channel.mu.html#L60'>write</a> <a href='075channel.mu.html#L40'>sink</a>, 120/x 67 <a href='075channel.mu.html#L40'>sink</a> <- <a href='075channel.mu.html#L60'>write</a> <a href='075channel.mu.html#L40'>sink</a>, 121/y 68 close <a href='075channel.mu.html#L40'>sink</a> 69 wait-for-routine writer 70 contents-read-back:text <- <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, [a] 71 10:bool/raw <- equal contents-read-back, [xy] 72 memory-should-contain [ 73 10 <- 1 # file contents read back exactly match what was written 74 ] 75 ] 76 77 scenario write-to-existing-file-preserves-other-files [ 78 local-scope 79 assume-resources [ 80 [a] <- [] 81 [b] <- [ 82 |bcd| 83 ] 84 ] 85 <a href='075channel.mu.html#L40'>sink</a>:&:<a href='075channel.mu.html#L40'>sink</a>:char, writer:num/routine <- <a href='088file.mu.html#L105'>start-writing</a> <a href='088file.mu.html#L11'>resources</a>, [a] 86 <a href='075channel.mu.html#L40'>sink</a> <- <a href='075channel.mu.html#L60'>write</a> <a href='075channel.mu.html#L40'>sink</a>, 120/x 87 <a href='075channel.mu.html#L40'>sink</a> <- <a href='075channel.mu.html#L60'>write</a> <a href='075channel.mu.html#L40'>sink</a>, 121/y 88 close <a href='075channel.mu.html#L40'>sink</a> 89 wait-for-routine writer 90 contents-read-back:text <- <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, [a] 91 10:bool/raw <- equal contents-read-back, [xy] 92 other-file-contents:text <- <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, [b] 93 11:bool/raw <- equal other-file-contents, [bcd 94 ] 95 memory-should-contain [ 96 10 <- 1 # file contents read back exactly match what was written 97 11 <- 1 # other files also continue to persist unchanged 98 ] 99 ] </pre> </body> </html>