README - ranger - mirror of ranger - a simple, vim-like file manager

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4ad365fc generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-12-24 16:16:02 +0000

class="na">id="L25" class="LineNr">25 load-inputs 26 assert in, [cannot read; <a href='066stream.mu.html#L2'>stream</a> has no data] 27 empty? <- copy false 28 idx:num <- get *in, index:offset 29 s:&:@:_elem <- get *in, data:offset 30 len:num <- length *s 31 at-end?:bool <- greater-or-equal idx len 32 { 33 break-unless at-end? 34 empty-result:&:_elem <- new _elem:type 35 return *empty-result, true 36 } 37 result <- index *s, idx 38 idx <- add idx, 1 39 *in <- put *in, index:offset, idx 40 ] 41 42 def <a href='066stream.mu.html#L42'>peek</a> in:&:<a href='066stream.mu.html#L2'>stream</a>:_elem -> result:_elem, empty?:bool [ 43 local-scope 44 load-inputs 45 assert in, [cannot peek; <a href='066stream.mu.html#L2'>stream</a> has no data] 46 empty?:bool <- copy false 47 idx:num <- get *in, index:offset 48 s:&:@:_elem <- get *in, data:offset 49 len:num <- length *s 50 at-end?:bool <- greater-or-equal idx len 51 { 52 break-unless at-end? 53 empty-result:&:_elem <- new _elem:type 54 return *empty-result, true 55 } 56 result <- index *s, idx 57 ] 58 59 def <a href='066stream.mu.html#L59'>read-line</a> in:&:<a href='066stream.mu.html#L2'>stream</a>:char -> result:text, in:&:<a href='066stream.mu.html#L2'>stream</a>:char [ 60 local-scope 61 load-inputs 62 assert in, [cannot read-line; <a href='066stream.mu.html#L2'>stream</a> has no data] 63 idx:num <- get *in, index:offset 64 s:text <- get *in, data:offset 65 next-idx:num <- find-next s, 10/newline, idx 66 result <- <a href='061text.mu.html#L1287'>copy-range</a> s, idx, next-idx 67 idx <- add next-idx, 1 # skip newline 68 # write back 69 *in <- put *in, index:offset, idx 70 ] 71 72 def <a href='066stream.mu.html#L72'>end-of-stream?</a> in:&:<a href='066stream.mu.html#L2'>stream</a>:_elem -> result:bool [ 73 local-scope 74 load-inputs 75 assert in, [cannot check end-of-stream?; <a href='066stream.mu.html#L2'>stream</a> has no data] 76 idx:num <- get *in, index:offset 77 s:&:@:_elem <- get *in, data:offset 78 len:num <- length *s 79 result <- greater-or-equal idx, len 80 ] </pre> </body> </html>