selection: trim trailing spaces from block selections

The extract_*() family of functions can now optionally treat spaces as
empty cells.

Use this in selection_to_text() to trim trailing spaces from block
selections.

Closes #181
This commit is contained in:
Daniel Eklöf 2020-11-10 19:47:23 +01:00
parent c9de30e2bc
commit 194cf1ce87
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5 changed files with 13 additions and 5 deletions

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@ -2651,7 +2651,7 @@ static bool
rows_to_text(const struct terminal *term, int start, int end,
char **text, size_t *len)
{
struct extraction_context *ctx = extract_begin(SELECTION_NONE);
struct extraction_context *ctx = extract_begin(SELECTION_NONE, false);
if (ctx == NULL)
return false;