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Diffstat (limited to 'text.lua')
| -rw-r--r-- | text.lua | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/text.lua b/text.lua index cd80464..db51ac4 100644 --- a/text.lua +++ b/text.lua @@ -973,6 +973,12 @@ end function Text.redraw_all(State) --? print('clearing fragments') + -- Perform some early sanity checking here, in hopes that we correctly call + -- this whenever we change editor state. + if State.right <= State.left then + assert(false, ('Right margin %d must be to the right of the left margin %d'):format(State.right, State.left)) + end + State.line_cache = {} for i=1,#State.lines do State.line_cache[i] = {} |