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update femto docs

This commit is contained in:
~d6 2022-05-03 22:30:15 -04:00
parent 5a2fa6e1eb
commit 77564fd414
2 changed files with 5 additions and 6 deletions
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2
femto.tal
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@ -4,7 +4,6 @@
( see femto launcher script for more details ) ( see femto launcher script for more details )
( TODO: ) ( TODO: )
( - dollar ($) and caret (^) regex bug )
( - get long line truncation/scrolling working ) ( - get long line truncation/scrolling working )
( - allow line numbers to be toggled off ) ( - allow line numbers to be toggled off )
( - open file command? ) ( - open file command? )
@ -1332,7 +1331,6 @@
( ESC [ 1 m $ ESC [ 0 m ) ( ESC [ 1 m $ ESC [ 0 m )
@emit-red-dollar ( -> ) @emit-red-dollar ( -> )
( ,emit-red JSR emit-$ ,emit-reset JMP2 )
,emit-red JSR emit-$ ,emit-reset JMP ,emit-red JSR emit-$ ,emit-reset JMP
( ESC [ 3 $x ; 7 m ) ( ESC [ 3 $x ; 7 m )

9
femto.txt
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@ -98,8 +98,9 @@ the following commands:
- n (or C-s): move forward to the next match, if any - n (or C-s): move forward to the next match, if any
- p (or C-r): move backwards to the previous match, if any - p (or C-r): move backwards to the previous match, if any
regex support is a work in progress, but basic regular expression syntax is regex support is a work in progress, but basic regular expression
mostly working. syntax is mostly working.
there are notable absences such as character classes (e.g. [] and [^]), there are notable absences such as references to capture groups
references to capture groups (e.g. \1), and repetitions (e.g. {n}). (such as \1), repetitions (such as {n} or {m,n}), and symbolic
character classes (such as \w or \s).