Create index for macro names

Author: JohelEGP

source/back.tex

@@ -158,6 +158,15 @@
 \printindex[conceptindex]
 }
 
+\clearpage
+\renewcommand{\preindexhook}{The bold page number for each entry is the page
+where the macro is defined.
+Other page numbers refer to pages where the macro is mentioned in the general text.\\}
+{
+\raggedright
+\printindex[macroindex]
+}
+
 \clearpage
 \renewcommand{\preindexhook}{The entries in this index are rough descriptions; exact
 specifications are at the indicated page in the general text.\\}

source/macros.tex

@@ -138,6 +138,7 @@
 \newcommand{\indexhdr}[1]{\index[headerindex]{\idxhdr{#1}}}
 \newcommand{\indexconcept}[1]{\index[conceptindex]{#1}}
 \newcommand{\indexgram}[1]{\index[grammarindex]{#1}}
+\newcommand{\indexmacro}[1]{\index[macroindex]{#1}}
 
 % Collation helper: When building an index key, replace all macro definitions
 % in the key argument with a no-op for purposes of collation.
@@ -192,6 +193,7 @@
 \newcommand{\idxcode}[1]{#1@\CodeStylex{#1}}
 \newcommand{\idxconcept}[1]{#1@\CodeStylex{#1}}
 \newcommand{\idxexposconcept}[1]{#1@\CodeStylex{\placeholder{#1}}}
+\newcommand{\idxmacro}[1]{#1@\CodeStylex{#1}}
 \newcommand{\idxhdr}[1]{#1@\CodeStylex{<#1>}}
 \newcommand{\idxgram}[1]{#1@\gterm{#1}}
 \newcommand{\idxterm}[1]{#1@\term{#1}}
@@ -504,6 +506,12 @@
 \newcommand{\defexposconcept}[1]{\ecname{#1}\indexconcept{\idxexposconcept{#1}|idxbfpage}}               % macro length: 16
 \newcommand{\defexposconceptnc}[1]{\ecname{#1}\indexconcept{\idxexposconcept{#1}|idxbfpage}\itcorr[-1]}  % macro length: 18
 
+%% Macros
+\newcommand{\macroname}[1]{\tcode{#1}}
+\newcommand{\stdmacrox}[2]{\macroname{#1}\indexmacro{\idxmacro{#2}}}
+\newcommand{\stdmacro}[1]{\stdmacrox{#1}{#1}}
+\newcommand{\defmacroname}[1]{\macroname{#1}\indexmacro{\idxmacro{#1}}\indexmacro{\idxmacro{#1}|idxbfpage}}
+
 %% Ranges
 \newcommand{\Range}[4]{\ensuremath{#1}\tcode{#3}\ensuremath{,}\,\penalty2000{}\tcode{#4}\ensuremath{#2}}
 \newcommand{\crange}[2]{\Range{[}{]}{#1}{#2}}

source/std.tex

@@ -67,6 +67,7 @@
 \makeindex[name=headerindex,title=Index of library headers]
 \makeindex[name=libraryindex,options=-s libraryindex.ist,title=Index of library names]
 \makeindex[name=conceptindex,title=Index of library concepts]
+\makeindex[name=macroindex,title=Index of macro names]
 \makeindex[name=impldefindex,title=Index of implementation-defined behavior]
 \makeglossary[xrefindex]
 \makeglossary[xrefdelta]