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Fix an error in psql that overcounted output lines.

This error counted the first line of a cell as "extra". The effect wasto cause far too frequent invocation of the pager. In most cases thiscan be worked around (for example, by using the "less" pager with the -Fflag), so don't backpatch.

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src/bin/psql
- print.c

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`‎src/bin/psql/print.c`

Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -836,7 +836,8 @@ print_aligned_text(const printTableContent cont, FILE fout)`
`836`	`836`	`{`
`837`	`837`	`unsignedintextra_lines;`
`838`	`838`
`839`		`-extra_lines= (width-1) /width_wrap[i]+nl_lines;`
	`839`	`+/* don't count the first line of nl_lines - it's not "extra" */`
	`840`	`+extra_lines= ((width-1) /width_wrap[i])+nl_lines-1;`
`840`	`841`	`if (extra_lines>extra_row_output_lines)`
`841`	`842`	`extra_row_output_lines=extra_lines;`
`842`	`843`	`}`

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Commit4077fb4

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`‎src/bin/psql/print.c`

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