[PATCH 067/177] man/tput.1: Fix style nit.

[G. Branden Robinson]

Set command names in italics, not bold, when referring to them
generically (as in the "PORTABILITY" and "HISTORY" sections), as opposed
to the ncurses topic/implementation.
---
 man/tput.1 | 48 ++++++++++++++++++++++++------------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/man/tput.1 b/man/tput.1
index b096f838d..067b72f6a 100644
--- a/man/tput.1
+++ b/man/tput.1
@@ -494,12 +494,12 @@ .SH PORTABILITY
 output.
 .IP
 System\ V
-.BR tput 's
+.IR tput 's
 .B init
 and
 .B \%reset
 operands use logic from 4.1cBSD
-.BR tset ,
+.IR tset ,
 manipulating terminal modes.
 It checks the same file descriptors
 (and
@@ -522,7 +522,7 @@ .SH PORTABILITY
 using functions shared with
 .B \%@TSET@
 (and ultimately based on 4.4BSD
-.BR tset ).
+.IR tset ).
 If it is not able to open a terminal
 (for instance,
 when run by \fIcron\fP(1)),
@@ -530,7 +530,7 @@ .SH PORTABILITY
 exits with an error status.
 .bP
 System\ V
-.B tput
+.I tput
 assumes that the type of a
 .I cap-code
 operand is numeric if all the characters of its value are decimal
@@ -564,7 +564,7 @@ .SH PORTABILITY
 .I \%ncurses
 to port NetBSD's
 .IR termcap -based
-.B tput
+.I tput
 to
 .IR \%term\%info ,
 and modified it to interpret multiple
@@ -683,7 +683,7 @@ .SH PORTABILITY
 do not correspond to terminal capabilities.
 .bP
 The
-.B tput
+.I tput
 on SVr4-based systems such as Solaris,
 IRIX64,
 and HP-UX,
@@ -697,11 +697,11 @@ .SH PORTABILITY
 codes rather than
 .I \%term\%info
 capability codes in their respective
-.B tput
+.I tput
 commands.
 Since 2010,
 NetBSD's
-.B tput
+.I tput
 uses
 .I \%term\%info
 codes.
@@ -737,19 +737,19 @@ .SH PORTABILITY
 .bP
 That is,
 there are two standards for
-.BR tput :
+.IR tput :
 POSIX (a subset) and X/Open Curses (the full implementation).
 POSIX documents a subset to avoid the complication of including
 X/Open Curses and the terminal capability database.
 .bP
 While it is certainly possible to write a
-.B tput
+.I tput
 program without using
 .IR curses ,
 no system with a
 .I curses
 implementation provides a
-.B tput
+.I tput
 utility that does not also support standard
 .IR cap-codes .
 .PP
@@ -790,7 +790,7 @@ .SH PORTABILITY
 nor X/Open Curses.
 .SH HISTORY
 Bill Joy wrote a
-.B tput
+.I tput
 command during development of 4BSD in October 1980.
 This initial version only cleared the screen,
 and did not ship with official distributions.
@@ -800,15 +800,15 @@ .SH HISTORY
 .\" See Spinellis's "unix-history-repo" on GitHub.
 .PP
 System\ V developed a different
-.B tput
+.I tput
 command.
 .bP
 SVr2 (1984) provided a rudimentary
-.B tput
+.I tput
 that checked the parameter against each
 predefined capability and returned the corresponding value.
 This version of
-.B tput
+.I tput
 did not use \fB\%tparm\fP(3X) for parameterized capabilities.
 .bP
 SVr3 (1987) replaced that
@@ -824,7 +824,7 @@ .SH HISTORY
 incorporated the
 .B \%reset
 feature of BSD
-.B tset
+.I tset
 written by Eric Allman.
 .bP
 SVr4 (1989) added color initialization by using the
@@ -838,11 +838,11 @@ .SH HISTORY
 logic.
 .PP
 Keith Bostic refactored BSD
-.B tput
+.I tput
 for shipment in 4.3BSD-Tahoe (1988),
 then replaced it the next year with a new implementation based on
 System\ V
-.BR tput .
+.IR tput .
 Bostic's version similarly accepted some parameters named for
 .I \%term\%info
 (pseudo-)capabilities:
@@ -860,18 +860,18 @@ .SH HISTORY
 codes for other capabilities.
 Also,
 Bostic's BSD
-.B tput
+.I tput
 did not modify the terminal modes as the earlier BSD
-.B tset
+.I tset
 had done.
 .PP
 At the same time,
 Bostic added a shell script named \*(``clear\*('' that used
-.B tput
+.I tput
 to clear the screen.
 Both of these appeared in 4.4BSD,
 becoming the \*(``modern\*('' BSD implementation of
-.BR tput .
+.IR tput .
 .PP
 The origin of
 .I \%ncurses
@@ -886,7 +886,7 @@ .SH HISTORY
 Ridge's program made more sophisticated use of the terminal capabilities
 than the BSD program.
 Eric Raymond used that
-.B tput
+.I tput
 program
 (and other parts of
 .IR \%mytinfo )
@@ -927,7 +927,7 @@ .SH HISTORY
 .BR \%@TPUT@ "."
 .PP
 The
-.B \%reset
+.I \%reset
 program is traditionally an alias for
 .B \%@TSET@
 due to its ability
-- 
2.30.2

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